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v3.19.3.a.u2

Long-Term Debt - Narrative (Details) |  | 12 Months Ended
--- | --- | ---
Dec. 18, 2015 USD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($)
Debt Instrument [Line Items] |  |  |
Interest Paid, Excluding Capitalized Interest, Operating Activities |  | $ 27,600,000 | $ 33,000,000.0
Total leverage ratio through December 31, 2019 | 3.25 |  |
Total leverage ratio thereafter | 3.00 |  |
Debt service coverage ratio, actual |  | 5.8 |
Minimum liquidity balance | $ 25,000,000 | $ 25,000,000 |
Maximum |  |  |
Debt Instrument [Line Items] |  |  |
Amended 2016 credit agreement, limit of dividends paid, distributions and redemption of capital stock |  | $ 25,000,000 |
Amended 2016 credit agreement, limit of consolidated net income (as a percent) |  | 60.00% |
Total leverage ratio from closing date through December 31, 2018 | 3.50 |  |
Minimum |  |  |
Debt Instrument [Line Items] |  |  |
Debt service coverage ratio, actual | 2.00 |  |
Revolving Credit Facility |  |  |
Debt Instrument [Line Items] |  |  |
Maximum borrowing capacity | $ 75,000,000 |  |
Term of credit facility | 5 years |  |
Term loan A-1 |  |  |
Debt Instrument [Line Items] |  |  |
Quarterly principal payment period two |  | $ 7,300,000 |
Quarterly principal payment period three |  | $ 10,900,000 |
Term loan A-1 | London Interbank Offered Rate (LIBOR) |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate |  | 1.50% |
Term loan A-2 |  |  |
Debt Instrument [Line Items] |  |  |
Quarterly principal payment period one |  | $ 1,200,000 |
Term loan A-2 | London Interbank Offered Rate (LIBOR) |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate |  | 1.75% |

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