CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Cash flows from operating activities:
Net income (loss)	$ 241	$ (29)
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Share-based compensation	131	70
Depreciation and amortization	178	146
Gain on sale of property, plant and equipment	(1)	(1)
Bad debt expense	1	0
Non-cash lease (income) expense	(6)	43
Changes in operating assets and liabilities:
Accounts receivable, net	(2,749)	(1,857)
Contract assets	618	1,281
Inventory	(167)	128
Prepaid expenses and other current assets	25	71
Other assets, net	18	(90)
Accounts payable and accrued expenses	1,290	(402)
Contract liabilities	926	(126)
Other liabilities	(91)	0
Net cash provided by (used in) operating activities	414	(766)
Cash flows from investing activities:
Proceeds from sale of property, plant and equipment	1	1
Purchases of property, plant and equipment	(115)	(464)
Capitalized patent cost	(63)	0
Capitalized software development cost	(39)	0
Net cash used in investing activities	(216)	(463)
Cash flows from financing activities:
Principal payments under finance lease obligations	(2)	0
Proceeds from factoring arrangement	375	0
Payments on factoring arrangement	(908)	0
Net cash used in financing activities	(535)	0
Effect of exchange rate changes on cash and cash equivalents	(13)	0
Change in cash	(350)	(1,229)
Cash, beginning of period	1,535	3,422
Cash, end of period	1,185	2,193
Supplemental disclosure of non-cash activities
Operating lease - right-of-use assets obtained in exchange for lease liabilities	0	1,109
Cash paid during period for:
Interest	9	7
Taxes	$ 0	$ 0