Segment Information - Sales Details of Customers Locations in Four Geographic Regions (Details) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) segment	Sep. 30, 2021 USD ($)
Segment Information
Revenue	$ 57,147	$ 52,276	$ 162,384	$ 155,328
Gross profit	$ 38,431	$ 36,395	$ 110,615	$ 105,468
Gross Margin	67.00%	70.00%	68.00%	68.00%
Operating income (loss)	$ (5,625)	$ (2,016)	$ (23,106)	$ (20,169)
Corporate operating expenses	44,056	38,411	133,721	125,637
Amortization of intangible assets	956	1,396	3,555	4,503
Operating loss	(5,625)	(2,016)	(23,106)	(20,169)
Interest income (expense), net	179	(4)	197	2
Other (expense) income, net	(1,155)	283	13,817	950
Loss before income taxes	(6,601)	(1,737)	$ (9,092)	(19,217)
Number of operating segments \| segment			2
Digital Agreements
Segment Information
Revenue	12,200	10,129	$ 35,955	29,720
Gross profit	$ 9,736	$ 7,280	$ 27,669	$ 21,303
Gross Margin	80.00%	72.00%	77.00%	72.00%
Operating income (loss)	$ 2,160	$ 79	$ 2,823	$ (2,027)
Operating loss	2,160	79	2,823	(2,027)
Security Solutions
Segment Information
Revenue	44,947	42,147	126,429	125,608
Gross profit	$ 28,695	$ 29,115	$ 82,946	$ 84,165
Gross Margin	64.00%	69.00%	66.00%	67.00%
Operating income (loss)	$ 5,711	$ 10,689	$ 21,399	$ 25,610
Operating loss	5,711	10,689	21,399	25,610
Operating Segments
Segment Information
Operating income (loss)	7,871	10,768	24,222	23,583
Corporate operating expenses	13,496	12,784	47,328	43,752
Operating loss	$ 7,871	$ 10,768	$ 24,222	$ 23,583

Gross margin is net sales less the cost of goods sold (COGS)

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