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Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Apr. 01, 2016
Jan. 10, 2017
Income Taxes [Line Items]      
Effective tax rate on income from operations 3.10% 14.50%  
Gain on acquisition of business $ 26,409    
Deferred tax liability write off $ 1,400    
Favorable impact on effective tax rate, write off percentage 24.50%    
Tax free cash dividend received   $ 2,300  
Favorable impact on effective tax rate, percentage   18.90%  
Laser Quantum      
Income Taxes [Line Items]      
Percentage of additional shares acquired 35.00%   35.00%
Canada Revenue Agency | CANADA      
Income Taxes [Line Items]      
Statutory tax rate 29.00% 27.00%