Equity - Equity Incentive Plans (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Weighted Average Grant Date Fair Value Per Share - Non-option
Stock-based compensation expense	$ 73	$ 189
Restricted Stock
Number of Shares - Non-option
Outstanding at beginning of period (in shares)	5,800	19,800
Restrictions lifted during the period (in shares)		(1,333)
Outstanding at end of period (in shares)	5,800	18,467
Weighted Average Grant Date Fair Value Per Share - Non-option
Outstanding at beginning of year (in dollars per share)	$ 8.89	$ 10.95
Restrictions lifted during the period (in dollars per share)		11.15
Outstanding at end of year (in dollars per share)	$ 8.89	$ 10.94
Stock-based compensation expense	$ 12	$ 33
Restrictions lifted during the year (in shares)		1,333
Restricted Stock Units (RSUs)
Number of Shares - Non-option
Outstanding at beginning of period (in shares)	272,409	232,409
Outstanding at end of period (in shares)	272,409	232,409
Weighted Average Grant Date Fair Value Per Share - Non-option
Outstanding at beginning of year (in dollars per share)	$ 13.09	$ 15.06
Outstanding at end of year (in dollars per share)	$ 13.09	$ 15.06
Stock-based compensation expense	$ 58	$ 117
Units | Officers
Number of Shares - Non-option
Outstanding at beginning of period (in shares)	188,000
Outstanding at end of period (in shares)	188,000
Weighted Average Grant Date Fair Value Per Share - Non-option
Stock-based compensation expense	$ 3	$ 39
Key Employee Long Term Incentive Plan [Member] | Units | Officers
Number of Shares - Non-option
Outstanding at beginning of period (in shares)	168,000
Outstanding at end of period (in shares)	168,000