Finance Receivables - Selected information on entire portfolio of Company(Details 1) - Contract	6 Months Ended
Sep. 30, 2017	Sep. 30, 2016
Contract Portfolio
Accounts, Notes, Loans and Financing Receivable [Line Items]
Weighted APR	22.28%	22.53%
Weighted average discount	7.32%	7.39%
Weighted average term (months)	57 months	57 months
Number of active contracts	34,935	37,383
Direct Loan Portfolio
Accounts, Notes, Loans and Financing Receivable [Line Items]
Weighted APR	25.29%	25.72%
Weighted average term (months)	33 months	33 months
Number of active contracts	2,721	2,965

Represents number of active contracts.

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

+ Details

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

+ Details

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- Definition

Rate at which loans or a loan portfolio are expected to prepay principal balances, used as an input to measure fair value.

+ References

+ Details

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- Details

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- Details

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