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Finance Receivables - Assessment of credit quality by creditworthiness (Details 2) - Finance receivables - USD ($) $ in Thousands | Mar. 31, 2019 | Mar. 31, 2018
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 228,994 | $ 296,936
Finance receivables | 228,994 | 301,065
Direct Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 7,999 | 7,745
Finance receivables | 7,999 | 7,801
Performing accounts |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 221,431 | 287,216
Performing accounts | Direct Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 7,889 | 7,528
Non-performing accounts |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 7,563 | 9,720
Non-performing accounts | Direct Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 110 | 217
Chapter 13 bankruptcy |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Finance receivables |  | 4,129
Chapter 13 bankruptcy | Direct Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Finance receivables |  | 56
Contract Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 220,995 | 289,191
Finance receivables | 220,995 | 293,264
Contract Portfolio | Performing accounts |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | 213,542 | 279,688
Contract Portfolio | Non-performing accounts |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 7,453 | 9,503
Contract Portfolio | Chapter 13 bankruptcy |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Finance receivables |  | $ 4,073

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- Definition Represents gross amount of notes receivable including chapter 13 bankrupt account + References No definition available. + Details
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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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