v3.26.1
Allowance for Credit Losses and Credit Quality Information - Summary of Past Due Receivables (Details) - USD ($)
Mar. 31, 2026
Mar. 31, 2025
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 1,278,988,323 $ 1,225,635,918
Unearned interest, insurance and fees (5,900,000) (5,500,000)
Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 6,523,121 4,369,517
30 - 60 days past due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 108,089,995 101,878,703
30 - 60 days past due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 104,523,602 75,379,597
30 - 60 days past due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 97,146,489 99,857,401
30 - 60 days past due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 133,394,010 130,228,889
30 - 60 days past due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 829,311,106 813,921,811
Recency Basis    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 1,278,988,323 1,225,635,918
Unearned interest, insurance and fees (325,064,238) (309,320,104)
Total net loans $ 953,924,085 $ 916,315,814
Percentage of period-end gross loans receivable 8.50% 9.30%
Recency Basis | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 6,523,121 $ 4,369,517
Recency Basis | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 108,089,995 101,878,703
Recency Basis | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 104,523,602 75,379,597
Recency Basis | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 97,146,489 99,857,401
Recency Basis | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 133,394,010 130,228,889
Recency Basis | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 829,311,106 813,921,811
Recency Basis | Current    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 1,170,146,331 1,111,726,572
Unearned interest, insurance and fees (298,986,252) (282,034,628)
Total net loans 871,160,079 829,691,944
Recency Basis | Current | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 4,315,521 2,772,634
Recency Basis | Current | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 79,597,251 77,087,815
Recency Basis | Current | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 92,236,929 65,677,583
Recency Basis | Current | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 88,974,357 89,776,541
Recency Basis | Current | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 123,630,020 117,976,116
Recency Basis | Current | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 781,392,253 758,435,883
Recency Basis | 30 - 60 days past due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 37,214,242 40,572,535
Unearned interest, insurance and fees (6,475,433) (7,588,025)
Total net loans $ 30,738,809 $ 32,984,510
Percentage of period-end gross loans receivable 2.90% 3.30%
Recency Basis | 30 - 60 days past due | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 2,118,960 $ 1,504,446
Recency Basis | 30 - 60 days past due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 6,963,212 6,036,410
Recency Basis | 30 - 60 days past due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 3,899,186 3,126,374
Recency Basis | 30 - 60 days past due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 2,845,603 3,700,216
Recency Basis | 30 - 60 days past due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 3,483,203 4,641,585
Recency Basis | 30 - 60 days past due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 17,904,078 21,563,504
Recency Basis | 61 - 90 days past due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 26,153,698 27,655,734
Unearned interest, insurance and fees (7,226,714) (7,590,060)
Total net loans $ 18,926,984 $ 20,065,674
Percentage of period-end gross loans receivable 2.00% 2.30%
Recency Basis | 61 - 90 days past due | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 35,397 $ 22,376
Recency Basis | 61 - 90 days past due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 7,202,639 6,587,901
Recency Basis | 61 - 90 days past due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 3,151,558 2,398,424
Recency Basis | 61 - 90 days past due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 1,934,535 2,394,549
Recency Basis | 61 - 90 days past due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 2,296,557 2,917,862
Recency Basis | 61 - 90 days past due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 11,533,012 13,334,622
Recency Basis | 91 or more days past due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 45,474,052 45,681,077
Unearned interest, insurance and fees (12,375,839) (12,107,391)
Total net loans $ 33,098,213 $ 33,573,686
Percentage of period-end gross loans receivable 3.60% 3.70%
Recency Basis | 91 or more days past due | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 53,243 $ 70,061
Recency Basis | 91 or more days past due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 14,326,893 12,166,577
Recency Basis | 91 or more days past due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 5,235,929 4,177,216
Recency Basis | 91 or more days past due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 3,391,994 3,986,095
Recency Basis | 91 or more days past due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 3,984,230 4,693,326
Recency Basis | 91 or more days past due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 18,481,763 20,587,802
Recency Basis | Total Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 108,841,992 113,909,346
Unearned interest, insurance and fees (26,077,986) (27,285,476)
Total net loans 82,764,006 86,623,870
Recency Basis | Total Past Due | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 2,207,600 1,596,883
Recency Basis | Total Past Due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 28,492,744 24,790,888
Recency Basis | Total Past Due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 12,286,673 9,702,014
Recency Basis | Total Past Due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 8,172,132 10,080,860
Recency Basis | Total Past Due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 9,763,990 12,252,773
Recency Basis | Total Past Due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 47,918,853 55,485,928
Contractual basis    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 1,278,988,323 1,225,635,918
Unearned interest, insurance and fees (325,064,238) (309,320,104)
Total net loans $ 953,924,085 $ 916,315,814
Percentage of period-end gross loans receivable 10.10% 11.30%
Contractual basis | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 6,523,121 $ 4,369,517
Contractual basis | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 108,089,995 101,878,703
Contractual basis | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 104,523,602 75,379,597
Contractual basis | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 97,146,489 99,857,401
Contractual basis | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 133,394,010 130,228,889
Contractual basis | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 829,311,106 813,921,811
Contractual basis | Current    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 1,150,860,461 1,086,075,246
Unearned interest, insurance and fees (294,911,485) (276,573,216)
Total net loans 855,948,976 809,502,030
Contractual basis | Current | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 4,289,213 2,746,535
Contractual basis | Current | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 77,775,686 75,594,279
Contractual basis | Current | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 90,705,627 64,188,458
Contractual basis | Current | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 87,506,104 87,012,982
Contractual basis | Current | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 121,309,557 114,388,973
Contractual basis | Current | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 769,274,274 742,144,019
Contractual basis | 30 - 60 days past due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 37,869,547 43,367,151
Unearned interest, insurance and fees (6,127,896) (7,561,258)
Total net loans $ 31,741,651 $ 35,805,893
Percentage of period-end gross loans receivable 3.00% 3.50%
Contractual basis | 30 - 60 days past due | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 2,110,901 $ 1,492,967
Contractual basis | 30 - 60 days past due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 6,761,770 6,149,270
Contractual basis | 30 - 60 days past due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 3,843,520 3,112,624
Contractual basis | 30 - 60 days past due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 2,747,848 3,864,242
Contractual basis | 30 - 60 days past due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 3,525,496 4,869,065
Contractual basis | 30 - 60 days past due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 18,880,012 23,878,983
Contractual basis | 61 - 90 days past due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 30,487,023 33,271,563
Unearned interest, insurance and fees (8,334,364) (9,034,007)
Total net loans $ 22,152,659 $ 24,237,556
Percentage of period-end gross loans receivable 2.40% 2.70%
Contractual basis | 61 - 90 days past due | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 20,317 $ 19,812
Contractual basis | 61 - 90 days past due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 7,574,752 6,896,035
Contractual basis | 61 - 90 days past due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 3,507,051 2,739,963
Contractual basis | 61 - 90 days past due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 2,267,411 2,986,200
Contractual basis | 61 - 90 days past due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 2,813,887 3,611,704
Contractual basis | 61 - 90 days past due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 14,303,605 17,017,849
Contractual basis | 91 or more days past due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 59,771,292 62,921,958
Unearned interest, insurance and fees (15,690,493) (16,151,623)
Total net loans $ 44,080,799 $ 46,770,335
Percentage of period-end gross loans receivable 4.70% 5.10%
Contractual basis | 91 or more days past due | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 102,690 $ 110,203
Contractual basis | 91 or more days past due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 15,977,787 13,239,119
Contractual basis | 91 or more days past due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 6,467,404 5,338,552
Contractual basis | 91 or more days past due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 4,625,126 5,993,977
Contractual basis | 91 or more days past due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 5,745,070 7,359,147
Contractual basis | 91 or more days past due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 26,853,215 30,880,960
Contractual basis | Total Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 128,127,862 139,560,672
Unearned interest, insurance and fees (30,152,753) (32,746,888)
Total net loans 97,975,109 106,813,784
Contractual basis | Total Past Due | Tax Advance Loan    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 2,233,908 1,622,982
Contractual basis | Total Past Due | 0 to 5 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 30,314,309 26,284,424
Contractual basis | Total Past Due | 6 to 17 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 13,817,975 11,191,139
Contractual basis | Total Past Due | 18 to 35 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 9,640,385 12,844,419
Contractual basis | Total Past Due | 36 to 59 months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable 12,084,453 15,839,916
Contractual basis | Total Past Due | 60+ Months    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Gross loans receivable $ 60,036,832 $ 71,777,792