CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net income (loss)	$ 6,112	$ (325)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	661	223
Provision for doubtful accounts	11	0
Benefit from deferred income taxes	(232)	(245)
Stock-based compensation	1,241	1,096
Changes in operating assets and liabilities, net of effect of dispositions:
Increase in accounts receivable	(7,353)	(6,392)
(Increase) decrease in prepaid and other assets	(394)	66
Increase in accounts payable, accrued expenses and other liabilities	5,135	4,164
Net cash provided by (used in) operating activities	5,181	(1,413)
Cash flows from investing activities:
Capital expenditures	(130)	(122)
Net cash used in investing activities	(130)	(122)
Cash flows from financing activities:
Cash paid for net settlement of employee restricted stock units	(226)	(4)
Net cash used in financing activities	(226)	(4)
Effect of exchange rates on cash, cash equivalents and restricted cash	(734)	(132)
Net increase (decrease) in cash, cash equivalents and restricted cash	4,091	(1,671)
Cash, cash equivalents, and restricted cash, beginning of the period	22,113	26,199
Cash, cash equivalents, and restricted cash, end of the period	26,204	24,528
Supplemental disclosures of cash flow information:
Cash received during the period for interest	6	19
Net cash payments during the period for income taxes	1,614	458
Cash paid for amounts included in operating lease liabilities	264	238
Supplemental non-cash disclosures:
Right-of-use assets obtained in exchange for operating lease liabilities	$ 772	$ 672