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Leases - Schedule of Reconciles Undiscounted Cash flows of Operating Lease Liabilities Recorded on the Condensed Consolidated Balance Sheet (Detail) $ in Thousands	Mar. 31, 2019 USD ($)
Leases [Abstract]
2019 (remaining nine months)	$ 1,783
2020	2,080
2021	1,603
2022	932
2023	636
Thereafter	237
Total minimum lease payments	7,271
Less: amount of lease payments representing interest	(1,132)
Present value of future minimum lease payments	6,139
Less: current liabilities under operating leases	(2,067)
Long-term operating lease liabilities	$ 4,072

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Amount of lessee's undiscounted obligation for lease payments for operating lease.

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-Publisher FASB
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-SubTopic 20
-Section 50
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Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year.

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