Commitments and Contingencies - Summary of Future Minimum Lease Payments for Capital and Operating Lease (Detail) $ in Thousands	Dec. 31, 2015 USD ($)
Capital leases
Present value of payments, 2016	$ 837
Present value of payments, 2017	594
Present value of payments, 2018	351
Present value of payments, 2019	67
Present value of payments, 2020	0
Present value of payments, Thereafter	0
Present value of payments, Total	1,849
Interest, 2016	106
Interest, 2017	36
Interest, 2018	25
Interest, 2019	7
Interest, 2020	0
Interest, Thereafter	0
Interest, Total	174
Capital lease payments, 2016	943
Capital lease payments, 2017	630
Capital lease payments, 2018	376
Capital lease payments, 2019	74
Capital lease payments, 2020	0
Capital lease payments, Thereafter	0
Capital Lease Payments, Total	2,023
Operating leases
Operating leases, 2016	7,970
Operating leases, 2017	6,031
Operating leases, 2018	3,691
Operating leases, 2019	1,914
Operating leases, 2020	606
Operating leases, Thereafter	0
Operating leases, Total	20,212
Total leases, 2016	8,913
Total leases, 2017	6,661
Total leases, 2018	4,067
Total leases, 2019	1,988
Total leases, 2020	606
Total leases, Thereafter	0
Total leases, Total	22,235
Facilities
Operating leases
Operating leases, 2016	7,886
Operating leases, 2017	6,031
Operating leases, 2018	3,691
Operating leases, 2019	1,914
Operating leases, 2020	606
Operating leases, Thereafter	0
Operating leases, Total	20,128
Furniture and Equipment
Operating leases
Operating leases, 2016	84
Operating leases, 2017	0
Operating leases, 2018	0
Operating leases, 2019	0
Operating leases, 2020	0
Operating leases, Thereafter	0
Operating leases, Total	$ 84

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Amount of minimum lease payments for capital leases.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
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Amount of minimum lease payments for capital leases due in 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 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 in the second 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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