Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenues	$ 23,514	$ 21,883
Percentage of revenue from revenue streams	100.00%	100.00%
Communication
Revenues	$ 16,115	$ 14,058
Percentage of revenue from revenue streams	68.50%	64.20%
Compliance
Revenues	$ 7,399	$ 7,825
Percentage of revenue from revenue streams	31.50%	35.80%