Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details) - Schedule of estimated fair value of Level 3 contingent royalty obligation

v3.21.1
Fair Value Measurements (Details) - Schedule of estimated fair value of Level 3 contingent royalty obligation - Contingent Royalty Obligation [Member]
$ in Thousands
3 Months Ended
Mar. 31, 2021
USD ($)
Fair Value Measurements (Details) - Schedule of estimated fair value of Level 3 contingent royalty obligation [Line Items]  
Balance at beginning $ 1,617
Change in estimated fair value of contingent royalty obligation 80
Balance at ending $ 1,697