Long-Term Debt - Schedule of Long-Term Debt Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Long-term debt, gross	$ 540,961	$ 560,937
Debt issuance costs	(13,827)	(17,240)
Total long-term debt, net	527,134	543,697
Less: Current portion of long-term debt	(43,181)	(48,004)
Long-term debt, net of current portion	483,953	495,693
Term Loan Facility, Term B Loan [Member]
Debt Instrument [Line Items]
Long-term debt, gross	438,256	440,803
Term Loan Facility, Term A Loan [Member]
Debt Instrument [Line Items]
Long-term debt, gross	57,738	64,750
Bangkok Bank Loan [Member]
Debt Instrument [Line Items]
Long-term debt, gross	20,000	20,000
Montreign Operating Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Long-term debt, gross	15,000	15,000
FF&E Financing [Member]
Debt Instrument [Line Items]
Long-term debt, gross	$ 9,967	$ 20,384

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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