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Equity Method Investments - Additional Information (Detail) - USD ($) $ in Thousands			3 Months Ended
	Jul. 07, 2017	Jun. 27, 2017	Mar. 31, 2019	Mar. 31, 2018
Equity Method Investments [Line Items]
Losses from equity method investment			$ (24)	$ (217)
Investment		$ 950
Bi-PA
Equity Method Investments [Line Items]
Equity investment ownership position			15.00%
Impairment on the investment			$ 0	0
Profeng Australia, Pty Ltd
Equity Method Investments [Line Items]
Joint venture, consideration	$ 1,900
TyraTech Inc.
Equity Method Investments [Line Items]
Losses from equity method investment			$ (96)
Equity investment ownership position			15.11%
Hong Kong JV
Equity Method Investments [Line Items]
Losses from equity method investment			$ 25	121
Equity investment ownership position			50.00%
Investment in joint venture			$ 698	$ 957

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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