Note 2 - Allowance for Credit Losses: Allowance for Credit Losses on Financing Receivables (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Loans and Leases Receivable, Allowance, Beginning Balance	$ 58,974,560	$ 43,500,000	$ 53,000,000	$ 43,000,000
Provision for Loan, Lease, and Other Losses	12,561,600	13,965,736	30,702,268	24,508,305
Financing Receivable, Allowance for Credit Loss, Writeoff	(17,093,237)	(15,526,988)	(36,141,737)	(29,726,870)
Financing Receivable, Allowance for Credit Loss, Recovery	4,323,480	4,061,252	9,047,711	8,218,565
Loans and Leases Receivable, Allowance, EndingBalance	58,766,403		58,766,403
Impact of adopting ASC 326	0	$ 0	2,158,161	$ 0
Live Checks
Loans and Leases Receivable, Allowance, Beginning Balance	9,059,000		0
Provision for Loan, Lease, and Other Losses	1,635,000		5,395,000
Financing Receivable, Allowance for Credit Loss, Writeoff	(2,900,000)		(6,471,000)
Financing Receivable, Allowance for Credit Loss, Recovery	789,000		1,482,000
Loans and Leases Receivable, Allowance, EndingBalance	8,583,000		8,583,000
Impact of adopting ASC 326			0
Premier Loans
Loans and Leases Receivable, Allowance, Beginning Balance	4,517,000		0
Provision for Loan, Lease, and Other Losses	1,524,000		3,184,000
Financing Receivable, Allowance for Credit Loss, Writeoff	(1,424,000)		(2,782,000)
Financing Receivable, Allowance for Credit Loss, Recovery	105,000		199,000
Loans and Leases Receivable, Allowance, EndingBalance	4,722,000		4,722,000
Impact of adopting ASC 326			0
Other Consumer Loans
Loans and Leases Receivable, Allowance, Beginning Balance	39,446,000		0
Provision for Loan, Lease, and Other Losses	8,197,000		17,858,000
Financing Receivable, Allowance for Credit Loss, Writeoff	(11,842,000)		(24,951,000)
Financing Receivable, Allowance for Credit Loss, Recovery	3,218,000		6,932,000
Loans and Leases Receivable, Allowance, EndingBalance	39,019,000		39,019,000
Impact of adopting ASC 326			0
Real Estate Loans
Loans and Leases Receivable, Allowance, Beginning Balance	239,000		0
Provision for Loan, Lease, and Other Losses	5,000		78,000
Financing Receivable, Allowance for Credit Loss, Writeoff	(5,000)		(12,000)
Financing Receivable, Allowance for Credit Loss, Recovery	1,000		5,000
Loans and Leases Receivable, Allowance, EndingBalance	240,000		240,000
Impact of adopting ASC 326			0
Sales Finance Contracts
Loans and Leases Receivable, Allowance, Beginning Balance	5,713,000		0
Provision for Loan, Lease, and Other Losses	1,201,000		4,187,000
Financing Receivable, Allowance for Credit Loss, Writeoff	(922,000)		(1,926,000)
Financing Receivable, Allowance for Credit Loss, Recovery	210,000		430,000
Loans and Leases Receivable, Allowance, EndingBalance	6,202,000		6,202,000
Impact of adopting ASC 326			0
Total
Loans and Leases Receivable, Allowance, Beginning Balance	58,974,000		53,000,000
Provision for Loan, Lease, and Other Losses	12,562,000		30,702,000
Financing Receivable, Allowance for Credit Loss, Writeoff	(17,093,000)		(36,142,000)
Financing Receivable, Allowance for Credit Loss, Recovery	4,323,000		9,048,000
Loans and Leases Receivable, Allowance, EndingBalance	$ 58,766,000		58,766,000
Impact of adopting ASC 326			$ 2,158,000