CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash flows from operating activities:
Net income	$ 1,465	$ 7,067
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,076	1,017
Provision for expected credit losses	44	26
Benefit from deferred income taxes	(38)	(245)
Stock-based compensation	987	1,786
Changes in operating assets and liabilities, net of effect of dispositions:
Decrease (increase) in accounts receivable	876	(6,154)
Increase in prepaid and other assets	(365)	(1,136)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(7,066)	2,736
Net cash (used in) provided by operating activities	(3,021)	5,097
Cash flows from investing activities:
Capital expenditures	(64)	(430)
Cash paid for acquisitions, net of cash acquired	0	(825)
Net cash used in investing activities	(64)	(1,255)
Cash flows from financing activities:
Payments for business acquisition liabilities	(1,250)	(620)
Purchase of treasury stock	(774)	(1,131)
Cash paid for net settlement of employee restricted stock units	(222)	(246)
Net cash used in financing activities	(2,246)	(1,997)
Effect of exchange rates on cash, cash equivalents and restricted cash	(170)	(1,214)
Net (decrease) increase in cash, cash equivalents and restricted cash	(5,501)	631
Cash, cash equivalents, and restricted cash, beginning of the period	27,477	22,113
Cash, cash equivalents, and restricted cash, end of the period	21,976	22,744
Supplemental disclosures of cash flow information:
Cash received during the period for interest	285	28
Net cash payments during the period for income taxes	1,979	2,322
Cash paid for amounts included in operating lease liabilities	412	390
Supplemental non-cash disclosures:
Right-of-use assets obtained in exchange for operating lease liabilities	837	772
Business acquisition contingent consideration liability	$ 0	$ 150