FINANCE RECEIVABLES AND ALLOWANCE FOR CREDIT LOSSES (Payment Performance On A Contractual Basis) (Details) - USD ($)	Jun. 30, 2021	Mar. 31, 2021
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	$ 1,223,138,687	$ 1,104,746,261
Loans
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	1,174,154,431	1,041,554,654
Financing receivable, between 1 and 2 years ago	42,732,002	52,109,459
Financing receivable, between 2 and 3 years ago	3,511,306	2,527,702
Financing receivable, between 3 and 4 years ago	215,760	202,144
Financing receivable, between 4 and 5 years ago	33,588	33,223
Financing receivable, more than 5 years ago	1,263	3,068
Loans | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	1,220,648,350	1,096,430,250
Loans | 30 - 60 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	30,238,330	21,862,634
Financing receivable, between 1 and 2 years ago	2,370,042	2,011,261
Financing receivable, between 2 and 3 years ago	277,064	153,417
Financing receivable, between 3 and 4 years ago	35,120	21,426
Financing receivable, between 4 and 5 years ago	8,822	3,500
Financing receivable, more than 5 years ago	0	2,069
Gross loans receivable	32,929,378	24,054,307
Loans | 61 - 90 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	16,701,091	18,039,010
Financing receivable, between 1 and 2 years ago	1,649,920	1,208,936
Financing receivable, between 2 and 3 years ago	185,245	88,119
Financing receivable, between 3 and 4 years ago	16,323	11,800
Financing receivable, between 4 and 5 years ago	4,028	571
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	18,556,607	19,348,436
Loans | 91 or more days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	25,036,701	31,126,328
Financing receivable, between 1 and 2 years ago	3,022,261	3,120,210
Financing receivable, between 2 and 3 years ago	255,079	183,434
Financing receivable, between 3 and 4 years ago	14,422	14,028
Financing receivable, between 4 and 5 years ago	5,087	14,708
Financing receivable, more than 5 years ago	432	168
Gross loans receivable	28,333,982	34,458,876
Tax Advance Loan
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	2,477,448	8,269,742
Financing receivable, between 1 and 2 years ago	12,568	45,292
Financing receivable, between 2 and 3 years ago	321	977
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	2,490,337	8,316,011
Tax Advance Loan | 30 - 60 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	335,358	686,667
Financing receivable, between 1 and 2 years ago	945	1,423
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	336,303	688,090
Tax Advance Loan | 61 - 90 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	563,613	0
Financing receivable, between 1 and 2 years ago	1,413	0
Financing receivable, between 2 and 3 years ago	0	321
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	565,026	321
Tax Advance Loan | 91 or more days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	1,409,785	0
Financing receivable, between 1 and 2 years ago	9,379	34,509
Financing receivable, between 2 and 3 years ago	321	656
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	1,419,485	35,165
Performing Financing Receivable | Loans
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	1,102,178,309	970,526,682
Financing receivable, between 1 and 2 years ago	35,689,779	45,769,052
Financing receivable, between 2 and 3 years ago	2,793,918	2,102,732
Financing receivable, between 3 and 4 years ago	149,895	154,890
Financing receivable, between 4 and 5 years ago	15,651	14,444
Financing receivable, more than 5 years ago	831	831
Performing Financing Receivable | Loans | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	1,140,828,383	1,018,568,631
Performing Financing Receivable | Tax Advance Loan
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	168,692	7,583,075
Financing receivable, between 1 and 2 years ago	831	9,360
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	169,523	7,592,435
Contractual basis
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	1,223,138,687	1,104,746,261
Contractual basis | 30 - 60 days past due
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	34,452,984	31,933,140
Contractual basis | 61 - 90 days past due
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	19,467,232	24,514,370
Contractual basis | 91 or more days past due
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	44,659,559	51,092,036
Contractual basis | Loans
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	1,174,154,430	1,041,554,653
Financing receivable, between 1 and 2 years ago	42,732,001	52,109,459
Financing receivable, between 2 and 3 years ago	3,511,307	2,527,702
Financing receivable, between 3 and 4 years ago	215,761	202,145
Financing receivable, between 4 and 5 years ago	33,588	33,223
Financing receivable, more than 5 years ago	1,263	3,068
Contractual basis | Loans | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	1,220,648,350	1,096,430,250
Contractual basis | Loans | 30 - 60 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	32,347,248	29,300,148
Financing receivable, between 1 and 2 years ago	1,643,999	1,872,816
Financing receivable, between 2 and 3 years ago	131,190	72,187
Financing receivable, between 3 and 4 years ago	0	1,322
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	34,122,437	31,246,473
Contractual basis | Loans | 61 - 90 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	17,594,353	23,075,264
Financing receivable, between 1 and 2 years ago	1,175,151	1,363,196
Financing receivable, between 2 and 3 years ago	93,413	75,343
Financing receivable, between 3 and 4 years ago	7,662	567
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	18,870,579	24,514,370
Contractual basis | Loans | 91 or more days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	33,739,567	40,825,388
Financing receivable, between 1 and 2 years ago	8,214,583	9,211,503
Financing receivable, between 2 and 3 years ago	1,117,315	858,024
Financing receivable, between 3 and 4 years ago	130,116	117,183
Financing receivable, between 4 and 5 years ago	30,527	31,433
Financing receivable, more than 5 years ago	432	2,237
Gross loans receivable	43,232,540	51,045,768
Contractual basis | Tax Advance Loan
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	2,477,448	8,269,742
Financing receivable, between 1 and 2 years ago	12,568	45,292
Financing receivable, between 2 and 3 years ago	321	977
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	2,490,337	8,316,011
Contractual basis | Tax Advance Loan | 30 - 60 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	330,547	686,667
Financing receivable, between 1 and 2 years ago	0	0
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	330,547	686,667
Contractual basis | Tax Advance Loan | 61 - 90 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	596,653	0
Financing receivable, between 1 and 2 years ago	0	0
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	596,653	0
Contractual basis | Tax Advance Loan | 91 or more days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	1,414,131	0
Financing receivable, between 1 and 2 years ago	12,568	45,292
Financing receivable, between 2 and 3 years ago	321	977
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	1,427,020	46,269
Contractual basis | Performing Financing Receivable | Loans
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	1,090,473,262	948,353,853
Financing receivable, between 1 and 2 years ago	31,698,268	39,661,944
Financing receivable, between 2 and 3 years ago	2,169,389	1,522,148
Financing receivable, between 3 and 4 years ago	77,983	83,073
Financing receivable, between 4 and 5 years ago	3,061	1,790
Financing receivable, more than 5 years ago	831	831
Contractual basis | Performing Financing Receivable | Loans | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	1,124,422,794	989,623,639
Contractual basis | Performing Financing Receivable | Tax Advance Loan
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	136,117	7,583,075
Financing receivable, between 1 and 2 years ago	0	0
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	$ 136,117	$ 7,583,075