CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Total revenue	$ 36,463	$ 33,710	$ 69,643	$ 67,535
Cost of revenue (exclusive of items shown separately below)	6,727	6,980	13,263	14,784
Research and development	2,853	2,624	5,346	9,121
Technology operations	6,452	6,880	13,039	13,893
Selling and marketing	4,354	3,874	8,255	9,189
General and administrative	8,489	9,619	16,189	20,054
Depreciation and accretion	1,265	871	2,501	1,805
Severance and restructuring	108	450	118	4,945
Total operating expenses	30,248	31,298	58,711	73,791
Operating income (loss)	6,215	2,412	10,932	(6,256)
Interest income	354	170	626	237
Other (expense) income	(138)	25	(85)	12
Income (loss) before income taxes	6,431	2,607	11,473	(6,007)
(Provision for) benefit from income taxes	(1,698)	(683)	(3,623)	717
Net income (loss)	$ 4,733	$ 1,924	$ 7,850	$ (5,290)
Basic net income (loss) per common share (in usd per share)	$ 0.24	$ 0.10	$ 0.39	$ (0.27)
Diluted net income (loss) per common share (in usd per share)	$ 0.23	$ 0.10	$ 0.39	$ (0.27)
Basic weighted average common shares outstanding (in shares)	19,957,786	19,693,659	19,927,782	19,645,680
Diluted weighted average common shares outstanding (in shares)	20,255,248	19,807,430	20,266,914	19,645,680
Cash dividends declared per common share (in usd per share)	$ 0.3125	$ 0.3125	$ 0.6250	$ 0.6250
Wireless revenue
Total revenue	$ 18,877	$ 18,700	$ 37,905	$ 37,547
Software revenue
Total revenue	$ 17,586	$ 15,010	$ 31,738	$ 29,988