CONDENSED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock Issued [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]
Beginning Balance at Dec. 31, 2021	$ 13,188	$ 339	$ 2,041	$ 10,808	$ 0
Beginning Balance, Shares at Dec. 31, 2021		3,395,521
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income (loss)	2				2
Stock-based compensation expense	2		2
Net income (loss)	(293)			(293)
Ending Balance at Jun. 30, 2022	12,899	$ 339	2,043	10,515	2
Ending Balance, Shares at Jun. 30, 2022		3,395,521
Beginning Balance at Mar. 31, 2022	13,180	$ 339	2,042	10,799	0
Beginning Balance, Shares at Mar. 31, 2022		3,395,521
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income (loss)	2				2
Stock-based compensation expense	1		1
Net income (loss)	(284)			(284)
Ending Balance at Jun. 30, 2022	12,899	$ 339	2,043	10,515	2
Ending Balance, Shares at Jun. 30, 2022		3,395,521
Beginning Balance at Dec. 31, 2022	13,414	$ 342	2,163	10,908	1
Beginning Balance, Shares at Dec. 31, 2022		3,428,021
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income (loss)	(2)				(2)
Net income (loss)	72			72
Ending Balance at Jun. 30, 2023	13,484	$ 342	2,163	10,980	(1)
Ending Balance, Shares at Jun. 30, 2023		3,428,021
Beginning Balance at Mar. 31, 2023	13,366	$ 342	2,163	10,864	(3)
Beginning Balance, Shares at Mar. 31, 2023		3,428,021
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income (loss)	2				2
Net income (loss)	116			116
Ending Balance at Jun. 30, 2023	$ 13,484	$ 342	$ 2,163	$ 10,980	$ (1)
Ending Balance, Shares at Jun. 30, 2023		3,428,021