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Finance Receivables - Assessment of credit quality by creditworthiness (Details 3) - Finance receivables - USD ($) $ in Thousands | Jun. 30, 2021 | Mar. 31, 2021 | Jun. 30, 2020
--- | --- | --- | ---
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 180,650 |  | $ 208,627
Finance receivables | 180,823 |  | 208,808
Chapter 13 bankruptcy |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Finance receivables | 173 |  | 181
Direct Loans |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | 15,721 | $ 13,909 | 11,684
Finance receivables | 15,732 |  | 11,684
Direct Loans | Chapter 13 bankruptcy |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Finance receivables | 11 |  | 0
Performing accounts |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | 177,298 |  | 203,512
Performing accounts | Direct Loans |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | 15,598 |  | 11,524
Non-performing accounts |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | 3,352 |  | 5,115
Non-performing accounts | Direct Loans |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | 123 |  | 160
Contract Portfolio |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | 164,929 | $ 170,195 | 196,943
Finance receivables | 165,091 |  | 197,124
Contract Portfolio | Chapter 13 bankruptcy |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Finance receivables | 162 |  | 181
Contract Portfolio | Performing accounts |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | 161,700 |  | 191,988
Contract Portfolio | Non-performing accounts |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 3,229 |  | $ 4,955

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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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