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v3.20.4

Summary of Significant Accounting Policies (Allowance for Loan Losses and Net Investment in Leases (Details) $ in Millions | Dec. 31, 2020 USD ($) loan | Dec. 31, 2019 USD ($)
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Accounting Policies [Abstract] |  |
Accrued interest | $ | $ 5.0 | $ 4.2
Number of impaired loans used as collateral | loan | 1 |

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