Business Acquisitions (Tables)

12 Months Ended

Dec. 31, 2018

Business Acquisition [Line Items]

Summary of Total Purchase Consideration Allocation

The allocation of the total purchase consideration for this acquisition is estimated as follows:

		Total
		(in thousands)
Cash		$	6,919
Trademarks			2,700
Technology			22,400
Customer relationships			11,800
Goodwill			103,995
Net deferred tax liability			(13,520	)
Other assets acquired and liabilities assumed, net			5,296
Total		$	139,590

Business Acquisition [Line Items]

Summary of Total Purchase Consideration Allocation

The allocation of the total purchase consideration for this acquisition is estimated as follows:

		Total
		(in thousands)
Cash		$	22,610
Technology			23,000
Goodwill			154,353
Net deferred tax liability			(2,418	)
Other assets acquired and liabilities assumed, net			(1,428	)
Total		$	196,117

Other Acquisitions

Business Acquisition [Line Items]

Summary of Total Purchase Consideration Allocation

The allocation of the total purchase consideration for the above other acquisitions is as follows:

		Total
		(in thousands)
Cash		$	1,701
Technology			49,325
Customer relationships			2,100
Goodwill			48,408
Net deferred tax liability			(1,976	)
Other assets acquired and liabilities assumed, net			2,382
Total		$	101,940

Business Acquisition [Line Items]

Summary of Total Purchase Consideration Allocation

The allocation of the total purchase consideration for the acquisition of Bitstrips is as follows:

		Total
		(in thousands)
Technology		$	15,700
Customer relationships			1,600
Goodwill			52,671
Net deferred tax liability			(4,585	)
Other assets acquired and liabilities assumed, net			(1,162	)
Total		$	64,224

Mobile Search Company

Business Acquisition [Line Items]

Summary of Total Purchase Consideration Allocation

The allocation of the total purchase consideration for the acquisition is as follows:

		Total
		(in thousands)
Technology		$	19,400
Goodwill			98,826
Net deferred tax liability			(7,112	)
Other assets acquired and liabilities assumed, net			3,421
Total		$	114,535

Computer Vision Software Company

Business Acquisition [Line Items]

Summary of Total Purchase Consideration Allocation

The allocation of the total purchase consideration for the above mentioned acquisitions is as follows:

		Total
		(in thousands)
Technology		$	12,300
Goodwill			35,266
Net deferred tax liability			(500	)
Other assets acquired and liabilities assumed, net			(97	)
Total		$	46,969