XML 42 R32.htm IDEA: XBRL DOCUMENT v3.10.0.1
Acquisitions - Summary of Initial Purchase Price Allocation (Detail) - USD ($)
$ in Thousands
Jun. 30, 2018
Jun. 11, 2018
Dec. 31, 2017
Business Acquisition [Line Items]      
Goodwill $ 73,566   $ 70,557
Smadex      
Business Acquisition [Line Items]      
Accounts receivable   $ 1,000  
Other current assets   200  
Intangible assets subject to amortization   2,000  
Goodwill   3,000  
Current liabilities   (1,800)  
Long-term liabilities   (400)  
Deferred Tax   $ (400)