CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating Activities:
Net income	$ 8,113	$ 4,144
Adjustments to net income:
Provision for credit losses	734	938
Deferred taxes	692	1,058
Stock-based compensation	1,717	1,034
Depreciation	578	553
Amortization of acquisition-related intangibles	3,672	3,057
Amortization of software development costs	526	73
Amortization of deferred finance costs	73	73
Gain on contingent consideration	(1,250)	0
Changes in operating assets and liabilities:
Accounts receivable	(2,020)	(2,183)
Financing receivables	1,810	1,994
Inventories	288	(258)
Prepaid expenses and other	(2,316)	321
Accounts payable	(1,140)	(974)
Deferred revenue	2,602	703
Other liabilities	(2,951)	3,576
Prepaid income taxes	689	(399)
Net cash provided by operating activities	11,817	13,710
Investing Activities:
Purchase of business, net of cash acquired	(43,362)	0
Investment in software development	(4,291)	(872)
Purchase of property and equipment	(27)	(493)
Net cash used in investing activities	(47,680)	(1,365)
Financing Activities:
Payments of long-term debt principal	(937)	(937)
Proceeds from revolving line of credit	48,000	0
Payments of revolving line of credit	(5,000)	(5,000)
Treasury stock purchases	(1,650)	(1,063)
Net cash provided by (used in) financing activities	40,413	(7,000)
Increase in cash and cash equivalents	4,550	5,345
Cash and cash equivalents at beginning of period	11,431	12,671
Cash and cash equivalents at end of period	15,981	18,016
Supplemental disclosure of cash flow information:
Cash paid for interest	843	554
Cash paid for income taxes, net of refund	$ 48	$ 298