Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net loss	$ (888)	$ (860)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	88	145
Stock-based compensation	75	168
Interest expense	0	4
Changes in operating assets and liabilities:
Accounts receivable	124	686
Contract assets	29	23
Prepaid expenses and other assets	(454)	(379)
Third-party software fees payable	348	(1,237)
Accounts payable and accrued expenses	214	(305)
Deferred revenue	26	(669)
Net cash used in operating activities	(438)	(2,424)
Cash flows from investing activities:
Additions to property and equipment	(138)	(175)
Net cash from investing activities	(138)	(175)
Cash flows from financing activities:
Proceeds from exercise of stock options	65	36
Cash settlement of performance stock units	(137)	0
Net cash (used in) provided by financing activities	(72)	36
Effect of exchange rate changes on cash and cash equivalents	3	(32)
Net increase in cash and cash equivalents	(645)	(2,595)
Cash, restricted cash, and cash equivalents, beginning of period	40,086	12,960
Cash, restricted cash, and cash equivalents, end of period	$ 39,441	$ 10,365