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Share Buyback Program (Details) - USD ($) $ in Thousands | 1 Months Ended | 21 Months Ended |
--- | --- | --- | ---
Jan. 31, 2020 | Jun. 30, 2021 | Oct. 04, 2019
Disclosure of Repurchase Agreements [Abstract] |  |  |
Common stock available for repurchase (in shares) |  |  | 1,000,000
Common stock repurchase program (in shares) | 36,000 | 151,000 |
Common stock repurchase cost | $ 390 | $ 1,690 |

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- Definition Common Stock Repurchase Cost + References No definition available. + Details
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- Definition Common Stock Repurchase Program + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Data Type: | xbrli:stringItemType
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- Definition The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
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