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Stock Repurchase Program (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2019 | Sep. 30, 2020
Treasury Shares Repurchase [Abstract] |  |  |  |
Stock Repurchase Program, Authorized Amount | $ 7,500,000 |  |  | $ 7,500,000
Treasury Stock, Shares, Acquired | 12,077 | 47,504 | 35,830 | 47,504
Average price of treasury shares repurchased during the period |  |  |  | $ 36.93

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