Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Cash flows from operating activities:
Net income (loss)	$ (1,399)	$ (1,220)	$ (717)	$ (1,057)	$ (3,888)	$ (2,757)
Changes in operating assets and liabilities:
Other assets					61	(11)
Accounts payable and accrued liabilities					1,653	703
Net cash provided (used) by operating activities					(2,174)	(2,065)
Cash flows from financing activities:
Proceeds from loan(s) payable - related party					1,848	0
Net cash provided (used) by financing activities					1,848	0
Net change in cash and cash equivalents					(326)	(2,065)
Cash and cash equivalents at beginning of period		$ 349		$ 3,003	349	3,003
Cash and cash equivalents at end of period	$ 23		$ 938		23	938
Supplemental cash flow disclosure:
Income taxes refunded (paid)					0	0
Interest expense paid on accounts payable					$ 0	$ 0