Quarterly report pursuant to Section 13 or 15(d)

Schedule of Definite Lived Intangible Assets (Details)

v3.22.2
Schedule of Definite Lived Intangible Assets (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2022
Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 4,780 $ 4,749
Accumulated Amortization (3,966) (3,855)
Net Carrying Amount $ 814 894
Patents [Member]    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Amortization Period (Years) 8 years 3 months 18 days  
Gross Carrying Amount $ 798 787
Accumulated Amortization (357) (351)
Net Carrying Amount $ 441 436
Software [Member]    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Amortization Period (Years) 3 years  
Gross Carrying Amount $ 612 592
Accumulated Amortization (440) (415)
Net Carrying Amount $ 172 177
Customer Relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Amortization Period (Years) 10 years  
Gross Carrying Amount $ 3,370 3,370
Accumulated Amortization (3,169) (3,089)
Net Carrying Amount $ 201 $ 281