CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash flows from operating activities:
Net income (loss)	$ (381)	$ 2,083
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Share-based compensation	241	76
Depreciation and amortization	449	437
(Gain) loss on sale of property, plant and equipment	(12)	3
Bad debt expense	569	0
Non-cash lease expense	58	63
Changes in operating assets and liabilities:
Accounts receivable, net	(2,882)	(1,078)
Contract assets	1,366	62
Inventories	217	29
Prepaid expenses and other current assets	(330)	86
Other assets, net	168	(261)
Accounts payable and accrued expenses	(335)	(375)
Contract liabilities	(241)	49
Deferred revenue	75	0
Net cash (used in) provided by operating activities	(1,038)	1,174
Cash flows from investing activities:
Proceeds from sale of property, plant and equipment	12	0
Capitalized software development costs	(212)	0
Purchases of property, plant and equipment	(952)	(127)
Net cash used in investing activities	(1,152)	(127)
Cash flows from financing activities:
Principal payments under finance lease obligations	(15)	(68)
Proceeds from short-term borrowings	703	895
Principal payments on short-term borrowings	0	(895)
Principal payments on long-term notes payable	(9)	0
Proceeds from stock options exercised	37	113
Net cash provided by financing activities	716	46
Change in cash	(1,474)	1,092
Cash, beginning of period	3,422	2,030
Cash, end of period	1,948	3,122
Supplemental disclosure of non-cash activities:
Property, plant and equipment acquired via debt	137	0
Operating lease - right-of-use assets obtained in exchange for lease liabilities	1,159	0
Finance lease - right-of-use assets obtained in exchange for lease liabilities	$ 53	$ 0