Net Sales (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue
Net Sales	$ 124,577	$ 99,602	$ 349,309	$ 281,913
Operating Segments | Debit and Credit
Disaggregation of Revenue
Net Sales	99,512	76,121	285,708	218,798
Operating Segments | Prepaid Debit
Disaggregation of Revenue
Net Sales	25,335	23,498	64,010	63,339
Intersegment eliminations
Disaggregation of Revenue
Net Sales	(270)	(17)	(409)	(224)
Products
Disaggregation of Revenue
Net Sales	71,606	52,276	208,867	146,445
Products | Operating Segments | Debit and Credit
Disaggregation of Revenue
Net Sales	71,857	52,292	209,236	146,651
Products | Intersegment eliminations
Disaggregation of Revenue
Net Sales	(251)	(16)	(369)	(206)
Services
Disaggregation of Revenue
Net Sales	52,971	47,326	140,442	135,468
Services | Operating Segments | Debit and Credit
Disaggregation of Revenue
Net Sales	27,655	23,829	76,472	72,147
Services | Operating Segments | Prepaid Debit
Disaggregation of Revenue
Net Sales	25,335	23,498	64,010	63,339
Services | Intersegment eliminations
Disaggregation of Revenue
Net Sales	$ (19)	$ (1)	$ (40)	$ (18)