CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Transition adjustment related to adoption of ASC326, net of tax	Common Stock	Accumulated Deficit	Accumulated Deficit Transition adjustment related to adoption of ASC326, net of tax	Accumulated Other Comprehensive Loss
Balance (in shares) at Dec. 31, 2021			3,956,492
Balance at Dec. 31, 2021	$ 67,344		$ 106,479	$ (37,498)		$ (1,637)
Comprehensive loss:
Net (loss) income	2,065			2,065
Unrealized holding gain (loss) on available-for-sale securities, net of tax	(9,648)					(9,648)
Comprehensive loss	(7,583)			2,065		(9,648)
Share-based compensation expense	41		$ 41
Vesting of restricted stock (in shares)			777
Balance (in shares) at Jun. 30, 2022			3,957,269
Balance at Jun. 30, 2022	59,802		$ 106,520	(35,433)		(11,285)
Balance (in shares) at Mar. 31, 2022			3,956,492
Balance at Mar. 31, 2022	62,683		$ 106,500	(36,698)		(7,119)
Comprehensive loss:
Net (loss) income	1,265			1,265
Unrealized holding gain (loss) on available-for-sale securities, net of tax	(4,166)					(4,166)
Comprehensive loss	(2,901)			1,265		(4,166)
Share-based compensation expense	20		$ 20
Vesting of restricted stock (in shares)			777
Balance (in shares) at Jun. 30, 2022			3,957,269
Balance at Jun. 30, 2022	$ 59,802		$ 106,520	(35,433)		(11,285)
Balance (in shares) at Dec. 31, 2022	3,965,186		3,965,186
Balance at Dec. 31, 2022	$ 59,583	$ (6,191)	$ 106,565	(31,337)	$ (6,191)	(15,645)
Comprehensive loss:
Net (loss) income	(599)			(599)
Unrealized holding gain (loss) on available-for-sale securities, net of tax	(394)					(394)
Comprehensive loss	(993)			(599)		(394)
Share-based compensation expense	$ 46		$ 46
Balance (in shares) at Jun. 30, 2023	3,965,186		3,965,186
Balance at Jun. 30, 2023	$ 52,445		$ 106,611	(38,127)		(16,039)
Balance (in shares) at Mar. 31, 2023			3,965,186
Balance at Mar. 31, 2023	54,609		$ 106,588	(37,581)		(14,398)
Comprehensive loss:
Net (loss) income	(546)			(546)
Unrealized holding gain (loss) on available-for-sale securities, net of tax	(1,641)					(1,641)
Comprehensive loss	(2,187)			(546)		(1,641)
Share-based compensation expense	$ 23		$ 23
Balance (in shares) at Jun. 30, 2023	3,965,186		3,965,186
Balance at Jun. 30, 2023	$ 52,445		$ 106,611	$ (38,127)		$ (16,039)