Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Allowance for loan losses	$ 6,299	$ 6,540
SERP	1,277	1,088
Stock-based compensation	1,010	811
Deferred compensation	912	737
Depreciation	451	408
Deferred loan costs	443
Interest rate swaps		290
State net operating loss		209
EVP retirement plan	153	155
Net unrealized security losses		90
Commitment reserve	113	82
Net other deferred tax assets	525	410
Gross deferred tax assets	11,183	10,820
Valuation allowance	0	(209)
Total deferred tax assets	11,183	10,611
Deferred tax liabilities:
Goodwill	428	429
Prepaid insurance	474	357
Deferred loan costs		289
Deferred servicing fees	99	275
Net unrealized securities gains	9
Bond Accretion	17	19
Interest rate swaps	116
Net other deferred tax liabilities		59
Total deferred tax liabilities	1,143	1,428
Net deferred tax asset	$ 10,040	$ 9,183