Note 1 - Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
ACH and complementary service revenue	$	3,733,453	$	2,063,458	$	10,813,806	$	6,080,449
Credit card revenue		6,509,344		5,076,591		18,791,129		14,647,448
Prepaid card services revenue		2,004,657		997,028		3,968,764		2,141,412
Output solutions revenue		3,573,616		—		10,942,062		—
Total revenue	$	15,821,070	$	8,137,077	$	44,515,761	$	22,869,309

Schedule of Cash and Cash Equivalents [Table Text Block]

	Nine Months Ended September 30,
	2021		2020
Beginning cash, cash equivalents, prepaid card load assets, customer deposits and merchant reserves:
Cash and cash equivalents	$	5,011,132	$	2,137,580
Prepaid card load assets		7,610,242		528,434
Customer deposits		1,305,296		—
Merchant reserves		8,265,555		10,016,904
Total	$	22,192,225	$	12,682,918
Ending cash, cash equivalents, prepaid card load assets, customer deposits and merchant reserves:
Cash and cash equivalents	$	5,939,834	$	11,405,119
Prepaid card load assets		15,084,868		7,906,580
Customer deposits		1,505,324		—
Merchant reserves		7,261,153		8,234,404
Total	$	29,791,179	$	27,546,103