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Acquisitions - Additional Information (Detail) - AmOne Corp [Member] - USD ($) $ in Thousands |  | 9 Months Ended
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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

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- Definition Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e848-128460 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e845-128460 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460 + Details
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