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v3.19.3.a.u2

Debt - Maturities (Details) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Aggregate maturities of finance leases |  |
January 2020 - December 2020 | $ 2,316,000 |
January 2021 - December 2021 | 53,000 |
January 2022 - December 2022 | 36,000 |
January 2023 - December 2023 | 7,000 |
Finance lease obligations | $ 2,412,000 | $ 5,125,000
Minimum |  |
Aggregate maturities of finance leases |  |
Interest rate on leases | 4.65% |
Maximum |  |
Aggregate maturities of finance leases |  |
Interest rate on leases | 5.37% |
Notes payable to commercial banks |  |
Notes payable |  |
Aggregate principal amount outstanding |  | $ 5,975,000
Interest rate (as a percent) |  | 5.00%
Notes payable to finance companies for insurance |  |
Notes payable |  |
Aggregate principal amount outstanding | $ 1,746,000 | $ 1,680,000
Interest rate (as a percent) |  | 3.80%
Notes payable to finance companies for insurance | Minimum |  |
Notes payable |  |
Interest rate (as a percent) | 4.05% |
Notes payable to finance companies for insurance | Maximum |  |
Notes payable |  |
Interest rate (as a percent) | 4.99% |

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