Annual report pursuant to Section 13 and 15(d)

Schedule of Unrecognized Stock-based Compensation (Details)

v3.22.1
Schedule of Unrecognized Stock-based Compensation (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
Share-based Payment Arrangement, Option [Member]  
Subsidiary, Sale of Stock [Line Items]  
Unrecognized stock-based compensation $ 531
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition 1 year 10 months 24 days
Employee Stock Grants [Member]  
Subsidiary, Sale of Stock [Line Items]  
Unrecognized stock-based compensation $ 11
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition 1 year 3 months 18 days