CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net (loss) earnings	$ (2,329)	$ 662
Adjustments to reconcile net (loss) earnings to net cash provided by operating activities:
Depreciation and amortization	1,741	1,282
Provision for excess and obsolete inventory	206	176
Amortization of deferred compensation related to stock-based awards	423	349
Deferred income tax expense	199	226
Other non-cash reconciling items	(193)	(1)
Changes in assets and liabilities:
Trade accounts receivable	8,493	(982)
Inventories	(590)	(396)
Prepaid expenses and other current assets	(377)	508
Other assets	(21)	(22)
Operating lease liabilities	(523)	(447)
Accounts payable	15	1,311
Customer deposits and deferred revenue	(153)	(782)
Domestic and foreign income taxes payable	(716)	(406)
Deferred revenue, net of current portion	(27)	(121)
Accrued expenses and other liabilities	(613)	718
Net cash provided by operating activities	5,535	2,075
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of business, net of cash acquired	0	(18,904)
Purchases of property and equipment	(229)	(340)
Net cash used in investing activities	(229)	(19,244)
CASH FLOWS FROM FINANCING ACTIVITIES
Repayments of short-term borrowings, net of proceeds	(2,426)
Repayments of short-term borrowings, net of proceeds		273
Repayments of long-term debt	(1,025)	(1,181)
Proceeds from stock options exercised	18	18
Proceeds from shares sold under Employee Stock Purchase Plan	32	46
Settlement of employee tax liabilities in connection with treasury stock transaction	(5)	(30)
Net cash used in financing activities	(3,406)	(874)
Effects of exchange rates on cash	318	114
Net cash provided by (used in) all activities	2,218	(17,929)
Cash, cash equivalents and restricted cash at beginning of period	19,830	45,260
Cash and cash equivalents at end of period	22,048	27,331
Cash payments for:
Domestic and foreign income taxes	32	101
Interest	142	145
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Equity issued in conjunction with acquisition of business	0	2,086
Issuance of unvested shares of restricted stock	1,039	1,580
Forfeiture of unvested restricted stock	$ (282)	$ (138)