The Company and Significant Accounting Policies - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Jan. 01, 2019
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Net income	$ (971,000)	$ (15,345,000)	$ 44,949,000
Revenue	1,015,021,000	993,260,000	992,065,000
Gross profit	$ 498,573,000	$ 506,456,000	$ 508,165,000
Net loss per diluted common share (in USD per share)	$ (0.02)	$ (0.33)	$ 0.94
Unrealized loss	$ 900,000	$ 0
Percentage of European receivables	37.00%
Amortization period of intangible assets	5 years 9 months 56 days
Advertising and promotional expenses	$ 6,700,000	5,900,000	$ 4,600,000
Gains or losses resulting from foreign currency transactions	1,700,000	1,600,000	3,800,000
Cumulated translation adjustment, net of tax, unrealized gain (loss)	12,814,000	(8,794,000)
Fiery
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Revenue	239,178,000	266,011,000	277,745,000
Gross profit	$ 172,081,000	185,937,000	198,322,000
Percentage of total revenue	23.00%
Industrial Inkjet
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Revenue	$ 607,559,000	570,688,000	562,583,000
Gross profit	$ 210,792,000	208,620,000	$ 198,923,000
Accompanied limited warranty period	13 months
Limited warranty period	13 months
Trademarks and trade names
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	10 years 10 months 8 days
Research and development
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	3 years
Manufacturing Equipment
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	7 years
Testing and Other Equipment
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	3 years
Tooling
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	3 years
Research And Development Equipment
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	3 years
Assets Leased to Others
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	3 years
Furniture
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	5 years
Land Improvements
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	7 years
Building under Build-to-Suit Lease
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	40 years
Building
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	40 years
Minimum | Fiery
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Limited warranty period	12 months
Minimum | Developed Technology
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	2 years
Minimum | Customer relationships
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	3 years
Minimum | Covenants Not to Compete
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	4 years
Minimum | Trademarks and trade names
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	3 years
Minimum | Desktop and Laptop Computers
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	2 years
Minimum | Software under Perpetual Licenses
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	3 years
Minimum | Building Improvements
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	5 years
Maximum | Fiery
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Limited warranty period	15 months
Maximum | Developed Technology
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	6 years
Maximum | Customer relationships
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	9 years
Maximum | Covenants Not to Compete
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	5 years
Maximum | Trademarks and trade names
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Amortization period of intangible assets	16 years
Maximum | Desktop and Laptop Computers
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	3 years
Maximum | Software under Perpetual Licenses
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	5 years
Maximum | Building Improvements
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives	10 years
European
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Percentage of European receivables	27.00%
Higher Risk Southern European Countries
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Percentage of European receivables	10.00%
Out-of-Period Adjustment Related to Bill and Hold Transactions
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Net income		$ 300,000
Net loss per diluted common share (in USD per share)		$ 0.01
Out-of-Period Adjustment Related to Bill and Hold Transactions | Industrial Inkjet
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Revenue		$ 3,400,000
FFPS
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Limited warranty period	5 years
Adjustments
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Gross profit		$ 500,000
Forecast | Accounting Standards Update 2016-02 | Minimum
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Operating Lease, Right-of-Use Asset				$ 35,000,000
Operating lease liability				35,000,000
Forecast | Accounting Standards Update 2016-02 | Maximum
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Operating Lease, Right-of-Use Asset				40,000,000
Operating lease liability				$ 40,000,000