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Business Combination, Unaudited pro forma information (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Unaudited pro forma information [Abstract] |  |
Net interest income | $ 23,336 | $ 18,684
Net income (loss) | $ (4,770) | $ 110
Basic earnings per share (in dollars per share) | $ (0.07) | $ 0.0
Diluted earnings per share (in dollars per share) | $ (0.07) | $ 0.0

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