Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
OPERATING ACTIVITIES:
Net loss	$ (1,152,000)	$ (1,363,000)
Adjustments to reconcile net loss to net cash flows used in operating activities:
Depreciation and amortization	15,000	9,000
Stock-based compensation	158,000	266,000
Change in allowance for credit losses	(8,000)	5,000
Changes in operating assets and liabilities:
Accounts receivable	(1,153,000)	(96,000)
Inventory	(1,206,000)	(664,000)
Prefunded insurance premiums from financing	119,000	204,000
Prepaid expenses and other current assets	(141,000)	7,000
Other assets	24,000	0
Accounts payable	1,671,000	800,000
Accrued expenses	715,000	(497,000)
Taxes payable	0	1,000
Net cash used in operating activities	(958,000)	(1,328,000)
INVESTING ACTIVITIES:
Purchase of fixed assets	0	(7,000)
Net cash used in investing activities	0	(7,000)
FINANCING ACTIVITIES:
Proceeds from the exercise of Pinestar Warrants	44,000	0
Repayments on insurance financing	(119,000)	(204,000)
Net cash used in financing activities	(75,000)	(204,000)
Net change in cash and cash equivalents	(1,033,000)	(1,539,000)
Effect of exchange rate changes on cash	(7,000)	(1,000)
Cash and cash equivalents, beginning of period	3,867,000	7,971,000
Cash and cash equivalents, end of period	2,827,000	6,431,000
Supplemental disclosure:
Income taxes	$ 7,000	$ 4,000