Debt - Summary of Long Term Debt (Detail) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Financing obligations	$ 9,732	$ 11,548
Total debt	109,732	113,298
Less: Debt issuance costs	(723)	(997)
Less: Current portion of long-term debt and financing obligations	(12,000)	(14,171)
Long-term debt, net	97,009	98,130
Term Loan Facility
Debt Instrument [Line Items]
Long-term debt	100,000	96,750
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt	$ 0	$ 5,000

Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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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 of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer.

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Amount of long-term debt classified as other.

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