LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Aging for Loans Modified for Borrowers Financial Difficulty in the Past 12 Months (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Mar. 31, 2025
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 57,406	$ 53,017
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	47,352	40,383
30 - 89 Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	6,065	6,782
90+ Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	3,989	5,852
Direct Cash Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	55,565	47,688
Direct Cash Loans \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	46,037	36,206
Direct Cash Loans \| 30 - 89 Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	5,762	6,252
Direct Cash Loans \| 90+ Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	3,766	5,230
Real Estate Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	90
Real Estate Loans \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	22
Real Estate Loans \| 30 - 89 Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	25
Real Estate Loans \| 90+ Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	43
Sales Finance Contracts
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	1,841	5,239
Sales Finance Contracts \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	1,315	4,155
Sales Finance Contracts \| 30 - 89 Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	303	505
Sales Finance Contracts \| 90+ Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 223	$ 579