Long-Term Debt - Schedule of Long-Term Debt Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Long-term debt, gross	$ 548,679	$ 560,937
Debt issuance costs	(14,997)	(17,240)
Total long-term debt, net	533,682	543,697
Less: Current portion of long-term debt	(46,087)	(48,004)
Long-term debt, net of current portion	487,595	495,693
Term Loan Facility, Term B Loan [Member]
Debt Instrument [Line Items]
Long-term debt, gross	439,067	440,803
Term Loan Facility, Term A Loan [Member]
Debt Instrument [Line Items]
Long-term debt, gross	60,363	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	$ 14,249	$ 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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