Acquisitions - Additional Information (Detail) - AmOne Corp [Member] - USD ($) $ in Thousands		9 Months Ended
	Oct. 01, 2018	Mar. 31, 2019
Business Acquisition [Line Items]
Closing date of acquisition	Oct. 01, 2018
Cash paid upon closing	$ 23,032
Cash paid for net assets acquired	2,700
Business Combination, post-closing payments	$ 8,000
Business combination, deferred consideration payment period	2 years
Business combination, deferred consideration payment description		post-closing payments, payable in equal semi-annual installments over a two year period, with the first installment payable six months following the date of closing.
Other liabilities current related to post-closing payments		$ 3,900
Other liabilities noncurrent related to post-closing payments		3,800
Nonrecurring Acquisition Cost [Member]
Business Acquisition [Line Items]
Acquisition costs		192
Accrued Liabilities [Member]
Business Acquisition [Line Items]
Business combination, liability related to post-closing adjustments for net asses acquired		$ 100