Commitments and Contingencies Textuals (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Liabilty Recorded For Stanby Letter of Credit [Abstract] | ||
| Liability Recorded For Standy Letters Of Credit | $ 23 | $ 25 |
| Commitments Construction Contract | 30,500 | |
| Payments On Construction Contract | 24,100 | |
| Balance On Construction Contract Including Retainage | $ 6,400 |