Subsequent Events - Additional Information (Detail) - USD ($) $ in Thousands |
3 Months Ended | ||
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May. 06, 2016 |
Jul. 31, 2017 |
Apr. 30, 2015 |
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Subsequent Event [Line Items] | |||
Payments to acquire business | $ 11,686 | ||
DCC Labs [Member] | Scenario, Forecast [Member] | |||
Subsequent Event [Line Items] | |||
Severance and other restructuring costs | $ 1,000 | ||
Subsequent Event [Member] | DCC Labs [Member] | |||
Subsequent Event [Line Items] | |||
Percentage of equity interest acquired | 100.00% | ||
Payments to acquire business | $ 8,000 | ||
Payments to acquire business, paid in cash | 5,400 | ||
Payments to acquire business, paid in shares | 2,600 | ||
Cash held in escrow | 500 | ||
Expected annualized cost savings | $ 8,000 |
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- Definition Severance And Other Restructuring Cost No definition available.
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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The quantified amount of the future effect on earnings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
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