Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Operating activities:
Net (loss)	$ (360,535)	$ (3,059,195)
Adjustments to reconcile net (loss) to net cash provided by operating activities:
Depreciation	480,368	410,254
Amortization	1,403,900	750,001
Bad debt	87,190	0
Non-cash stock-based compensation	988,567	903,326
Amortization of warrant costs	26,955	26,958
Changes in current assets and current liabilities:
Accounts receivable	(1,410,805)	54,631
Prepaid expenses and other	54,709	(1,534)
Operating lease right-of-use assets	(249,863)	172,166
Other assets	23,000	(18,363)
Inventory	(45,209)	0
Accounts payable and accrued expenses	765,512	(71,309)
Operating lease liabilities	258,896	(168,458)
Prepaid card load obligations	7,474,626	7,378,146
Merchant reserves	(1,004,402)	(1,782,500)
Customer deposits	200,028	0
Deferred revenue	(35,690)	(39,705)
Net cash provided by operating activities	8,657,247	4,554,418
Investing activities:
Purchases of property and equipment	(999,493)	(582,347)
Net cash (used) by investing activities	(999,493)	(582,347)
Financing activities:
Proceeds from public offering, net of expenses	0	7,257,925
Proceeds from private offering	0	3,000,000
Payments on equipment loan	(26,446)	0
Purchases of treasury stock	(198,350)	(180,311)
Net cash (used) provided by financing activities	(58,800)	10,891,114
Change in cash, cash equivalents, prepaid card load assets, customer deposits and merchant reserves	7,598,954	14,863,185
Cash, cash equivalents, prepaid card load assets, customer deposits and merchant reserves, beginning of period	22,192,225	12,682,918
Cash, Cash Equivalents, Prepaid Card Load Assets, Customer Deposits and Merchant Reserves, End of Period	29,791,179	27,546,103
Supplemental disclosure of cash flow information:
Interest	2,964	0
Income taxes	92,850	93,525
Non-cash transactions:
Issuance of deferred stock compensation	0	1,559,520
Paycheck Protection Program CARES Act [Member]
Financing activities:
Proceeds from loan	0	813,500
Equipment Loan [Member]
Financing activities:
Proceeds from loan	$ 165,996	$ 0