Debt - Summary of Long Term Debt (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Financing obligations	$ 8,631	$ 11,548
Total debt	106,131	113,298
Less: Unamortized debt issuance costs	(671)	(997)
Less: Current portion of term loan and financing obligations	(10,432)	(14,171)
Total long-term debt, net	95,028	98,130
Term loan
Debt Instrument [Line Items]
Long-term debt	97,500	96,750
Revolving credit facility
Debt Instrument [Line Items]
Long-term debt	$ 0	$ 5,000

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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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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