CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net loss	$ (2,450,000)	$ (510,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	181,000	142,000
Amortization	73,000	80,000
Amortization of right-of-use assets	299,000	31,000
Change in fair value of senior secured convertible notes, related party	(566,000)	0
Change in fair value of senior secured convertible notes	(143,000)	0
Change in fair value of warrants issued with senior secured convertible notes	(796,000)	0
Increase in capital contribution from parent for corporate overhead	0	340,000
Stock-based compensation	106,000	41,000
Compensation warrant issued in connection with senior secured convertible notes	858,000	0
Offering Costs in Connection with Senior Secured Convertible Notes	653,000	0
Changes in operating assets and liabilities:
Accounts receivable	58,000	(348,000)
Accrued revenue	(274,000)	(326,000)
Inventories	(235,000)	(475,000)
Prepaid expenses and other current assets	(98,000)	222,000
Other assets	0	(409,000)
Accounts payable and accrued expenses	(40,000)	1,531,000
Accounts payable, related parties		(53,000)
Other current liabilities	(211,000)	(657,000)
Other non-current liabilities	154,000	0
Lease liabilities	(305,000)	(33,000)
Net cash used in operating activities	(2,736,000)	(424,000)
Cash flows from investing activities:
Purchases of property and equipment	(27,000)	(129,000)
Net cash used in investing activities	(27,000)	(129,000)
Cash flows from financing activities:
Capital contribution from parent	0	177,000
Proceeds from accounts receivables, related party	301,000	0
Proceeds from senior secured convertible notes, net of issuance costs	2,680,000	0
Proceeds from notes payable	0	294,000
Payments on notes payable	(77,000)	0
Payments on revolving credit facilities, net	0	(1,000)
Net cash provided by financing activities	2,904,000	470,000
Effects of exchange rate changes on cash and cash equivalents	168,000	(619,000)
Net increase/(decrease) in cash and cash equivalents	309,000	(702,000)
Cash and cash equivalents at beginning of period	2,195,000	1,599,000
Cash and cash equivalents at end of period	2,504,000	897,000
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	$ 213,000	$ 49,000