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Other Comprehensive Income (Loss) - Summary of Transfer of AFS Securities to HTM (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]
Balance at beginning of period	$ 245,657		$ 223,726
Other comprehensive income (loss)	(18,334)	$ 535	(1,312)
Balance at end of period	233,646	245,657	228,184
Accumulated Net Gain (Loss) on Securities Transferred from Available-for-Sale to Held-to-Maturity
Increase (Decrease) in Accumulated Other Comprehensive Income [Roll Forward]
Balance at beginning of period	(87)		(133)
Amortization of net unrealized gains	12		11
Related deferred taxes	(3)		(2)
Other comprehensive income (loss)	9		9
Balance at end of period	$ (78)	$ (87)	$ (124)

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.

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