Note 2 - Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended	Three Months Ended	Six Months Ended	Six Months Ended
	June 30,	June 30,	June 30,	June 30,
	2022	2021	2022	2021
Insurance and administration fees	$ 5,753,866	$ 4,659,596	$ 10,899,137	$ 8,407,795
Transaction fees	4,404,319	4,148,061	8,448,458	7,564,782
Other fees	480,223	364,059	952,499	695,386
Incentives and rebates	(130,228)	(113,850)	(241,322)	(161,697)
Net revenue	$ 10,508,180	$ 9,057,866	$ 20,058,772	$ 16,506,266

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

	Three Months Ended		Three Months Ended		Six Months Ended		Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2022		2021		2022		2021
General and administrative	$	629,921	$	1,774,800	$	1,275,827	$	4,180,236
Sales and marketing		182,657		252,318		582,851		916,781
Research and development		130,022		166,751		263,210		864,526
	$	942,600	$	2,193,869	$	2,121,888	$	5,961,543