Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net loss	$ (2,242,000)	$ (1,889,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	485,000	633,000
Stock-based compensation	674,000	812,000
Gain on extinguishment of PPP loan	(1,584,000)	0
Changes in operating assets and liabilities:
Accounts receivable, net	1,263,000	3,038,000
Prepaid expenses and other assets	166,000	(6,000)
Contract assets	(46,000)	(189,000)
Third-party software fees payable	(1,830,000)	(766,000)
Accounts payable and accrued expenses	(275,000)	(293,000)
Operating leases	1,000	(9,000)
Deferred revenue	(978,000)	(269,000)
Net cash (used in) provided by operating activities	(4,366,000)	1,062,000
Cash flows from investing activities:
Additions to property and equipment	(474,000)	(274,000)
Proceeds from maturities of short-term investments	0	2,250,000
Net cash (used in) provided by investing activities	(474,000)	1,976,000
Cash flows from financing activities:
Proceeds from PPP note payable	0	1,584,000
Proceeds from sale of common stock, net of issuance fees	31,936,000	0
Proceeds from exercise of stock options	68,000	(1,000)
Net cash provided by financing activities	32,004,000	1,583,000
Effect of exchange rates on cash	(38,000)	27,000
Net increase in cash, restricted cash, and cash equivalents	27,126,000	4,648,000
Cash, restricted cash, and cash equivalents, beginning of year	12,960,000	8,312,000
Cash, restricted cash, and cash equivalents, end of year	$ 40,086,000	$ 12,960,000