Property, Plant and Equipment (Narrative) (Details) $ in Thousands |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2021
USD ($)
item
|
Dec. 31, 2020
USD ($)
|
|
| Property, Plant and Equipment [Line Items] | ||
| Depreciation and amortization | $ 2,815 | $ 2,112 |
| Amortization of right-of-use assets | $ 622 | 68 |
| Finance lease, term of contract | 10 years | |
| Number of options to renew lease agreement | item | 2 | |
| Options to renew lease agreement, period of renewal | 5 years | |
| Present value of lease payment that exceeded fair value of underlying asset, percentage | 90.00% | |
| Property, Plant and Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Depreciation and amortization | $ 2,800 | $ 2,100 |