Intangible Assets, net (Schedule of Intangible Assets) (Details) - USD ($) $ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Goodwill and Intangible Assets Disclosure [Abstract] | ||
| Cost | $ 5,682 | $ 5,682 |
| Accumulated amortization | (1,421) | (1,042) |
| Total | $ 4,261 | $ 4,640 |