Share-based compensation (Details Narrative)
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1 Months Ended |
12 Months Ended |
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Feb. 10, 2022
$ / shares
shares
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Jan. 05, 2022
USD ($)
$ / shares
shares
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Jul. 16, 2021
USD ($)
$ / shares
shares
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Jun. 22, 2021
USD ($)
$ / shares
shares
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May 17, 2021
USD ($)
$ / shares
shares
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Feb. 17, 2021
USD ($)
$ / shares
shares
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Jan. 27, 2021
USD ($)
$ / shares
shares
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Jan. 20, 2021
USD ($)
$ / shares
shares
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Jan. 13, 2021
$ / shares
shares
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Aug. 28, 2020
$ / shares
shares
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Aug. 28, 2020
USD ($)
$ / shares
shares
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Feb. 06, 2020
USD ($)
$ / shares
shares
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Mar. 31, 2021
USD ($)
shares
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Feb. 17, 2021
USD ($)
$ / shares
shares
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Dec. 31, 2016 |
Dec. 31, 2021
USD ($)
$ / shares
shares
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Dec. 31, 2020
USD ($)
$ / shares
shares
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Jan. 01, 2022
shares
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Dec. 31, 2019
USD ($)
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Number of shares granted | shares |
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1,293,500
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2,650,666
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| Share based compensation |
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$ 3,472,000
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$ 2,905,000
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| Proceeds from common stock |
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1,900,000
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9,994,000
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| Fair value of common stock for service |
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53,000
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| General and Administrative Expense |
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9,273,000
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9,562,000
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| Proceeds from warrant exercise |
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$ 11,000,000
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$ 11,959,000
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$ 58,000
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| Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Exercised | shares |
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8,378,302
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| Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price | $ / shares |
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$ 2.74
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| Grant date fair value | $ / shares |
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$ 1.32
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$ 1.83
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| Weighted-average recognition period |
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7 years 11 months 15 days
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7 years 10 months 28 days
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| Share-based compensation expense related to stock options |
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$ 2,269,000
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$ 2,299,000
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| Aggregate fair value of awards granted |
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| Other General and Administrative Expense |
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$ 867,000
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476,000
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| Share-based Compensation Arrangement by Share-based Payment Award, Accelerated Vesting, Number | shares |
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62,618
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| Stock compensation for restricted stock |
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| Weighted-average recognition period |
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9 months 29 days
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| Restricted Stock Units (RSUs) [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Aggregate fair value of awards granted |
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$ 758,000
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$ 758,000
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| Stock compensation for restricted stock |
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$ 749,000
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| Equity Option [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share based compensation |
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$ 1,450,000
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| Weighted-average recognition period |
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1 year
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number | shares |
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4,812,004
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ / shares |
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$ 2.96
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| 2016 Equity Incentive Plan [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Common stock available for future grant | shares |
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145,520
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| 2016 Equity Incentive Plan [Member] | Subsequent Event [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Common stock available for future grant | shares |
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2,903,016
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| Common Stock [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Proceeds from warrant exercise |
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$ 366,000
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| Number of shares issued during the period | shares |
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198,794
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107,818
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| Stock compensation for restricted stock |
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| Common Stock [Member] | 2016 Equity Incentive Plan [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Common stock percentage |
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6.00%
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| Warrant [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Number of shares granted | shares |
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6,530,969
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14,437,250
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| Warrant term |
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3 years
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3 years
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| Fair Value Adjustment of Warrants |
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$ 355,000
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$ 112,000
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| Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price | $ / shares |
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$ 1.24
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$ 1.17
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| Weighted-average recognition period |
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5 years 9 months 10 days
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2 years 6 months 29 days
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| Aggregate fair value of awards granted |
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| Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Warrants and Rights Outstanding, Measurement Input |
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0.19
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1.43
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| Warrant [Member] | Measurement Input, Price Volatility [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Warrants and Rights Outstanding, Measurement Input |
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100.99
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74.82
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| Warrant [Member] | Measurement Input, Expected Dividend Rate [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Warrants and Rights Outstanding, Measurement Input |
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0
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0
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| Private Placement Warrants [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Exercise of remaining outstanding warrants | shares |
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8,000,000,000
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| Outstanding warrant | shares |
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8,000,000
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| Private Placement Warrants [Member] | Four Tranches [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Outstanding warrant | shares |
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8,000,000
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| New Warrants [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Warrants exercise price | $ / shares |
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$ 0.75
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$ 0.75
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| Cash paid payment per share | shares |
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0.10
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| Warrants and Rights Outstanding |
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$ 600,000,000
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| Fair value adjustment of warrants shares | shares |
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6,000,000
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| Deemed dividend |
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6,145,000
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| Cash fee |
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200,000
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| New Warrants [Member] | Four Tranches [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Outstanding warrant | shares |
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6,000,000
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| New Warrants [Member] | Tranche [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Fair Value Adjustment of Warrants |
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$ 6,745,000
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| New Warrants [Member] | Measurement Input, Expected Dividend Rate [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Warrants and Rights Outstanding, Measurement Input |
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0
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0
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| Maximum [Member] | Restricted Stock Units (RSUs) [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based payment award, period |
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3 years
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| Maximum [Member] | 2016 Equity Incentive Plan [Member] | Subsequent Event [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Common stock available for future grant | shares |
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10,495,679
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| Maximum [Member] | New Warrants [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Warrant term |
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5 years
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5 years
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| Maximum [Member] | New Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Warrants and Rights Outstanding, Measurement Input |
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0.57
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0.57
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| Maximum [Member] | New Warrants [Member] | Measurement Input, Price Volatility [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Warrants and Rights Outstanding, Measurement Input |
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103.23
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103.23
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| Minimum [Member] | Restricted Stock Units (RSUs) [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Share-based payment award, period |
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1 year
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Minimum [Member] | New Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrant term |
|
|
|
|
|
|
|
|
|
4 years 11 months 12 days
|
4 years 11 months 12 days
|
|
|
|
|
|
|
|
|
| Minimum [Member] | New Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants and Rights Outstanding, Measurement Input |
|
|
|
|
|
|
|
|
|
0.41
|
0.41
|
|
|
|
|
|
|
|
|
| Minimum [Member] | New Warrants [Member] | Measurement Input, Price Volatility [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants and Rights Outstanding, Measurement Input |
|
|
|
|
|
|
|
|
|
103.00
|
103.00
|
|
|
|
|
|
|
|
|
| Equity Distribution Agreement [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sale of stock shares | shares |
|
|
|
|
|
|
|
|
|
|
|
|
1,340,870
|
|
|
|
|
|
|
| Proceeds from common stock |
|
|
|
|
|
|
|
|
|
|
|
|
$ 1,826,000
|
|
|
|
|
|
|
| Proceeds from net of issuance costs |
|
|
|
|
|
|
|
|
|
|
|
|
74,000
|
|
|
|
|
|
|
| Equity Distribution Agreement [Member] | Maximum [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Aggregate of offering cost |
|
|
|
|
|
|
|
|
|
|
|
|
$ 25,000,000
|
|
|
|
|
|
|
| Consulting Agreement [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share based compensation |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
53,000
|
|
|
|
| General and Administrative Expense |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10,000
|
102,000
|
|
|
| Services Agreement [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| General and Administrative Expense |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 326,000
|
|
|
|
| Services Agreement [Member] | Common Stock [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants to purchase common stock | shares |
|
|
|
|
|
|
|
340,020
|
|
|
|
120,000
|
|
|
|
|
|
|
|
| Warrant term |
|
|
|
|
|
|
|
|
|
|
|
3 years
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights |
|
|
|
|
|
|
|
vest
over a one-year period on a monthly basis
|
|
|
|
|
|
|
|
|
|
|
|
| Services Agreement [Member] | Warrant [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Class Of Warrant Or Righst Shares From Which Warrants Or Rights Exercisables | shares |
|
|
|
|
|
|
|
|
|
|
|
60,000
|
|
|
|
|
|
|
|
| Warrants exercise price | $ / shares |
|
|
|
|
|
|
|
$ 1.75
|
|
|
|
$ 2.16
|
|
|
|
|
|
|
|
| Exercise of remaining outstanding warrants | shares |
|
|
|
|
|
|
|
|
|
|
|
60,000
|
|
|
|
|
|
|
|
| Services Agreement [Member] | Remaining Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants exercise price | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
$ 3.50
|
|
|
|
|
|
|
|
| Securities Purchase Agreement [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sale of stock shares | shares |
|
|
|
|
|
|
|
|
|
3,200,000
|
|
|
|
|
|
|
|
|
|
| Shares issued price per share | $ / shares |
|
|
|
|
|
|
|
|
|
$ 0.0001
|
$ 0.0001
|
|
|
|
|
|
|
|
|
| Securities Purchase Agreement [Member] | PreFunded Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants to purchase common stock | shares |
|
|
|
|
|
|
|
|
|
5,533,625
|
5,533,625
|
|
|
|
|
5,533,625
|
|
|
|
| Warrants exercise price | $ / shares |
|
|
|
|
|
|
|
|
|
$ 0.001
|
$ 0.001
|
|
|
|
|
|
|
|
|
| Proceeds from warrant exercise |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 6,000
|
|
|
|
| Securities Purchase Agreement [Member] | Private Placement Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants exercise price | $ / shares |
|
|
|
|
|
|
|
|
|
$ 1.30
|
$ 1.30
|
|
|
|
|
|
|
|
|
| Warrant exercise shares | shares |
|
|
|
|
|
|
733,625
|
|
|
|
|
|
|
|
|
|
|
|
|
| Securities Purchase Agreement [Member] | Maximum [Member] | Private Placement Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants to purchase common stock | shares |
|
|
|
|
|
|
|
|
|
8,733,625
|
8,733,625
|
|
|
|
|
|
|
|
|
| Exercise Agreement [Member] | Private Placement Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise of remaining outstanding warrants | shares |
|
|
|
|
|
|
8,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
| Outstanding warrant | shares |
|
|
|
|
|
|
8,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise Agreement [Member] | New Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrant term |
|
|
|
|
|
|
5 years
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants exercise price | $ / shares |
|
|
|
|
|
|
$ 2.12
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exercise of remaining outstanding warrants | shares |
|
|
|
|
|
|
6,000,000
|
|
|
|
|
|
|
|
|
|
|
|
|
| Letter Agreement [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Cash fee |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
300,000
|
|
|
|
| Kreos Loan Agreement [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Fair Value Adjustment of Warrants |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
165,000
|
|
|
|
| Kreos Loan Agreement [Member] | Warrant [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrant term |
|
|
10 years
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants exercise price | $ / shares |
|
|
$ 1.0474
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Fair Value Adjustment of Warrants |
|
|
$ 168
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Proceeds from loan received |
|
|
$ 165,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Kreos Loan Agreement [Member] | Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants and Rights Outstanding, Measurement Input |
|
|
1.31
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Kreos Loan Agreement [Member] | Warrant [Member] | Measurement Input, Price Volatility [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants and Rights Outstanding, Measurement Input |
|
|
108.87
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Kreos Loan Agreement [Member] | Warrant [Member] | Measurement Input, Discount Rate [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants and Rights Outstanding, Measurement Input |
|
|
0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Kreos Loan Agreement [Member] | Maximum [Member] | Warrant [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Warrants to purchase common stock | shares |
|
|
190,949
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| NonEmployee [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Number of shares granted | shares |
|
|
|
18,209
|
|
|
|
|
52,317
|
|
|
|
|
121,237
|
|
|
|
|
|
| Fair market value of shares grant date | $ / shares |
|
|
|
|
|
|
|
|
$ 1.08
|
|
|
|
|
|
|
|
|
|
|
| Vesting price per share | $ / shares |
|
|
|
$ 1.04
|
|
$ 1.78
|
|
|
|
|
|
|
|
$ 1.78
|
|
|
|
|
|
| Cash compensation |
|
|
|
$ 19,000
|
|
$ 216,000
|
|
|
|
|
|
|
|
$ 216,000
|
|
|
|
|
|
| Number of vested shares | shares |
|
|
|
|
50,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Fair value of common stock for service |
|
|
|
|
$ 53,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares issued price per share | $ / shares |
|
|
|
|
$ 1.06
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| NonEmployee [Member] | Subsequent Event [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Number of shares granted | shares |
|
489,167
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Cash compensation |
|
$ 235,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Shares issued price per share | $ / shares |
|
$ 0.48
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Director [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Accrued expenses |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 56,000
|
|
|
| Board of Directors [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Share based compensation |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 235,000
|
|
|
|
| Non-employee Directors [Member] | Restricted Stock Units (RSUs) [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Number of shares issued during the period | shares |
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|
160,000
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|
| Non-employee Directors [Member] | Subsequent Event [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
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|
|
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|
|
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| Number of shares granted | shares |
250,000
|
|
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|
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|
|
|
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| Shares issued price per share | $ / shares |
$ 0.46
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| Executive Officer [Member] | Restricted Stock Units (RSUs) [Member] |
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|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Number of shares issued during the period | shares |
|
|
|
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|
266,000
|
|
|
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|
|
|
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| Share-based payment award vesting period |
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|
3 years
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| Executives and Directors [Member] | Restricted Stock Units (RSUs) [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
|
|
|
|
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|
|
|
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| Number of shares issued during the period | shares |
|
|
|
|
|
|
|
|
|
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|
927,266
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