Debt - Aggregate Scheduled Maturities of Debt (Detail) $ in Thousands	Dec. 31, 2016 USD ($)
Capital Leases
2017	$ 13
2018	8
2019	2
2020	0
2021	0
Thereafter	0
Total	23
Term Loan Facility
Long-term Debt, Fiscal Year Maturity
2017	2,250
2018	3,750
2019	3,500
2020	4,000
2021	26,000
Thereafter	0
Total	39,500
Convertible Notes
Long-term Debt, Fiscal Year Maturity
2017	0
2018	0
2019	0
2020	25,000
2021	0
Thereafter	0
Total	$ 25,000

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Amount of minimum lease payments for capital leases.

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Amount of minimum lease payments for capital leases due 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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Amount of minimum lease payments for capital leases due after the fifth 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, 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 payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth 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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