Long-Term Debt - Schedule of Maturities of Long-Term Debt (Detail) $ in Thousands	Dec. 31, 2019 USD ($)
Debt Disclosure [Abstract]
2020	$ 9,447
2021	7,598
2022	6,769
2023	447,491
Less: Discount, net of premium, and debt issuance costs	12,261
Long-term debt	$ 459,044

Amount of short-term and long-term debt and lease obligation.

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Amount, after accumulated amortization, of debt discount (premium).

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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