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Benefits Plans (Summary of Stock Option Activity) (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Benefits Plans [Abstract] |  |  |
Outstanding, Beginning Balance - Number of Options | 1,194,425 | 1,192,348 |
Options Exercised - Number of Options | (157,450) | (70,723) |
Options Granted - Number of Options |  | 72,800 |
Outstanding, Ending Balance - Number of Options | 1,036,975 | 1,194,425 | 1,192,348
Outstanding, Range of Exercise Price, Lower Range Limit (per share) | $ 9.03 | $ 9.02 | $ 8.93
Outstanding, Range of Exercise Price, Upper Range Limit (per share) | 13.68 | 13.68 | 13.32
Options Shares Granted, Range of Exercise Prices, Lower Range Limit |  | 12.89 |
Options Shares Granted, Range of Exercise Prices, Upper Range Limit |  | 13.68 |
Option Shares Exercised - Range of Exercise Prices, Lower Range Limit | 9.03 | 8.93 |
Option Shares Exercised - Range of Exercise Prices, Upper Range Limit | 13.68 | 12.46 |
Outstanding Number of Options, Beginning Balance - Weighted Average Exercise Price | 11.64 | 11.45 |
Number of Options Granted - Weighted Average Exercise Price |  | 12.96 |
Number of Options, Exercised - Weighted Average Exercise Price | 11.10 | 9.87 |
Outstanding Number of Options, Ending Balance - Weighted Average Exercise Price | $ 11.72 | $ 11.64 | $ 11.45
Outstanding, Weighted Average Remaining Contractual Term | 4 years 5 months 19 days | 5 years 5 months 8 days | 6 years 14 days
Options Outstanding, Intrinsic Value | $ 6,502 | $ 4,528 | $ 333
Exercisable - Number of Options | 806,535 |  |
Exercise of stock options | 84,604 | 31,432 |

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