Finance Receivables - Selected information on entire portfolio of Company (Details 1) - Contract	9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Contract Portfolio
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average APR	22.70%	22.70%
Average discount	7.70%	7.50%
Average term (months)	51 months	53 months
Number of active contracts	25,995	29,061
Direct Loan Portfolio
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average APR	27.00%	26.00%
Average term (months)	26 months	27 months
Number of active contracts	3,376	2,641