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Finance Receivables - Information regarding delinquency rates with respect to contracts and direct loans (Details 4) - Finance receivables - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance Outstanding | $ 211,515 | $ 246,653
Direct Loan Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance Outstanding | 11,423 | 8,470
Total | $ 525 | $ 387
Total (in percentage) | 4.60% | 4.57%
Contract Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance Outstanding | $ 200,092 | $ 238,183
Total | $ 25,067 | $ 33,487
Total (in percentage) | 12.53% | 14.06%
30 - 59 days | Direct Loan Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 331 | $ 189
Total (in percentage) | 2.90% | 2.23%
30 - 59 days | Contract Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 16,748 | $ 19,552
Total (in percentage) | 8.37% | 8.21%
60 - 89 days | Direct Loan Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 123 | $ 95
Total (in percentage) | 1.08% | 1.12%
60 - 89 days | Contract Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 5,993 | $ 7,577
Total (in percentage) | 3.00% | 3.18%
90 - 119 days | Direct Loan Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 68 | $ 35
Total (in percentage) | 0.60% | 0.41%
90 - 119 days | Contract Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 2,279 | $ 3,919
Total (in percentage) | 1.14% | 1.65%
Over 120 days | Direct Loan Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 3 | $ 68
Total (in percentage) | 0.03% | 0.80%
Over 120 days | Contract Portfolio |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total | $ 47 | $ 2,439
Total (in percentage) | 0.02% | 1.02%

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