Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Cash Flows

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Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net loss $ (19,033) $ (19,257)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 439 377
Amortization of debt issuance costs 95 25
(Gain) loss on change in estimated fair value of contingent royalty obligation 143 (255)
Share-based compensation 3,472 2,905
Issuance of common stock for board of directors’ compensation 235 168
Issuance of common stock for consultants 53
Loss on extinguishment of debt 237
Impairment of inventory 443 401
Impairment of fixed assets 18
Amortization on operating lease right of use asset 262 255
Changes in operating assets and liabilities:    
Accounts receivable (74) 30
Related party receivable 18
Inventory (274) (621)
Prepaid expenses and other current assets (413) (109)
Accounts payable and accrued expenses 303 (489)
Operating lease liability (260) (249)
Other current and non-current liabilities (50) (210)
Net cash used in operating activities (14,422) (16,993)
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchase of fixed assets (470) (88)
Proceeds from sale of available-for-sale securities 8,203
Net cash provided by (used in) investing activities (470) 8,115
CASH FLOWS FROM FINANCING ACTIVITIES:    
Proceeds from issuance of common shares 1,900 9,994
Proceeds from exercise and purchase of warrants 11,959 58
Borrowings under convertible note and long-term debt 12,000
Repayment of term debt (8,220)
Payment of debt issuance costs (563) (34)
Equity financing fees (440) (849)
Net cash provided by financing activities 16,636 9,169
NET INCREASE IN CASH AND CASH EQUIVALENTS 1,744 291
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 20,819 20,528
CASH AND CASH EQUIVALENTS AT END OF PERIOD 22,563 20,819
CASH PAID FOR:    
Interest 640 433
SUPPLEMENTAL DISCLOSURE OF NON-CASH FINANCING AND INVESTING ACTIVITIES:    
Common stock issued to settle accrued expenses for board of directors’ compensation 56
Reclassification of inventory to fixed assets 140 200
Reclassification of prepaid expenses to fixed assets 75 430
Purchase of fixed assets in accounts payable and accrued expenses 4
Warrants issued related to convertible note and long-term debt recorded as debt discount 165
Accrued end of loan payment recorded as debt discount 140
Right of use asset obtained in exchange for lease obligation 184
Prepayment of lease obligation $ 17