Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Federal NOL carryforward benefit	$ 3,247	$ 3,321
NOL write-off for Sec 382 Limit	(3,247)	(3,258)
Capitalized cost temporary item	10,237	3,023
State NOL carryforward benefit	2,803	3,128
Unrealized loss AFS securities	5,608	5,440
CECL transition	4,228	0
Allowance for credit loss	799	2,793
Lease liabilities	501	634
Non-accrual interest	671	907
Merger and acquisition	154	171
Accrued expenses	82	80
Goodwill and intangible	369	104
Depreciation of premises and equipment	158	120
Other	12	25
Gross deferred tax assets	25,622	16,488
Total deferred tax assets	25,622	16,488
Deferred tax liabilities:
Expected credit loss for unfunded commitments	(663)	0
Right-of-use assets	(469)	(597)
Prepaid Expenses	(343)	(337)
Other	(13)	(27)
Gross deferred tax liabilities	(1,488)	(961)
Net deferred tax asset	$ 24,134	$ 15,527