Acquisition of C Technologies, Inc. (Consideration Transferred) (Detail) $ in Thousands	9 Months Ended
Sep. 30, 2019 USD ($)
Business Acquisition [Line Items]
Cash consideration	$ 182,154
Equity consideration	53,938
Spectrum Inc.
Business Acquisition [Line Items]
Cash consideration	185,949
Equity consideration	53,938
Fair value of net assets acquired	$ 239,887

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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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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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