CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenue:
Total revenue	$ 33,825	$ 36,036
Operating expenses:
Cost of revenue (exclusive of items shown separately below)	7,804	7,982
Research and development	6,497	4,444
Technology operations	7,013	7,204
Selling and marketing	5,315	5,139
General and administrative	10,435	10,280
Depreciation, amortization and accretion	934	2,727
Severance and restructuring	4,495	0
Total operating expenses	42,493	37,776
Operating loss	(8,668)	(1,740)
Interest income	67	61
Other expense	(13)	(27)
Loss before income taxes	(8,614)	(1,706)
Benefit from (provision for) income taxes	1,400	(591)
Net loss	$ (7,214)	$ (2,297)
Basic net loss per common share (in usd per share)	$ (0.37)	$ (0.12)
Diluted net loss per common share (in usd per share)	$ (0.37)	$ (0.12)
Basic weighted average common shares outstanding (in shares)	19,599,526	19,272,786
Diluted weighted average common shares outstanding (in shares)	19,599,526	19,272,786
Cash dividends declared per common share (in usd per share)	$ 0.3125	$ 0.1250
Wireless revenue
Revenue:
Total revenue	$ 18,846	$ 20,120
Software revenue
Revenue:
Total revenue	$ 14,979	$ 15,916