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Employee Benefits (Share-Based Compensation Plan Narrative) (Details) - 2020 EIP - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
May 26, 2020 | Dec. 31, 2021 | Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares authorized | 763,743 |  |
Vesting period | 3 years |  |
Maximum term | 10 years |  |
Allocated share-based compensation expense |  | $ 618 | $ 217
Stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares authorized | 545,531 |  |
Percentage of shares of common stock issued | 4.90% |  |
Available for future grants |  | 100,480 |
Aggregate intrinsic value of options outstanding |  | $ 1,778 |
Aggregate intrinsic value of options exercised |  | 23 |
Aggregate intrinsic value of options exercisable |  | 582 |
Unrecognized compensation cost related to the nonvested stock options granted |  | $ 408 |
Period for Recognition |  | 1 year 7 months 28 days |
Aggregate fair value of options vested |  | $ 249 |
Restricted stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares authorized | 218,212 |  |
Percentage of shares of common stock issued | 1.96% |  |
Available for future grants |  | 49,110 |
Period for Recognition |  | 1 year 7 months 24 days |
Unrecognized compensation cost related to the nonvested restricted stock awards granted |  | $ 609 |
Aggregate fair value of restricted stock awards vested |  | $ 608 |

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