Schedule of Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Lease Commitments | ||
| Long-term right-of-use assets of which $153 relates to related party, net of amortization of $527 | $ 478 | $ 498 |
| Short-term operating lease liabilities, of which $53 relates to related party | 209 | 178 |
| Long-term operating lease liabilities, of which $101 relates to related party | 291 | 345 |
| Total operating lease liabilities | $ 500 | $ 523 |