CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenue:
Total revenue	$ 137,653	$ 139,025	$ 134,534
Operating expenses:
Cost of revenue (exclusive of items shown separately below)	28,430	26,818	28,267
Research and development	11,548	10,549	13,625
Technology operations	24,306	25,843	27,412
Selling and marketing	15,851	16,350	16,296
General and administrative	33,301	33,168	37,796
Severance and restructuring	1,104	573	7,329
Depreciation and accretion	4,148	4,496	3,571
Total operating expenses	118,688	117,797	134,296
Operating income	18,965	21,228	238
Interest income	1,153	1,099	592
Other (expense) income	(86)	(2)	167
Income before income taxes	20,032	22,325	997
(Provision for) benefit from income taxes	(5,067)	(6,659)	20,859
Net income	$ 14,965	$ 15,666	$ 21,856
Basic net income per common share (in usd per share)	$ 0.74	$ 0.79	$ 1.11
Diluted net income per common share (in usd per share)	$ 0.73	$ 0.77	$ 1.09
Basic weighted average common shares outstanding (in shares)	20,241,073	19,953,747	19,672,423
Diluted weighted average common shares outstanding (in shares)	20,565,287	20,343,912	19,991,202
Dividends declared (in usd per share)	$ 1.25	$ 1.25	$ 1.25
Wireless revenue
Revenue:
Total revenue	$ 73,523	$ 75,968	$ 75,622
Software revenue
Revenue:
Total revenue	$ 64,130	$ 63,057	$ 58,912