Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Cash flows from operating activities:
Net loss	$ (54)	$ (60)
Adjustments to reconcile net loss to net cash used in operating activities:
Advances in excess of investment	0	0
Changes in accounts:
Accounts payable and accrued expenses	(11)	(8)
Net cash used in operating activities	(65)	(68)
Cash flows used in investing activities:
Advances in excess of investment	0	0
Net cash provided (used in) investing accounts	0	0
Net decrease in cash and cash equivalents	(65)	(68)
Cash and cash equivalents, beginning of period	145	231
Cash and cash equivalents, end of period	$ 80	$ 163