Acquisitions and Purchase Accounting - Processing Equipment Solutions (Details) - USD ($) $ in Thousands	Jan. 02, 2016	Jan. 03, 2015	Mar. 31, 2014
Business Acquisition [Line Items]
Business Combination, Contingent Consideration	$ 7,019	$ 7,053
PES [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets			$ 2,058
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment			3,493
Business Acquisition, Goodwill, Expected Tax Deductible Amount			11,124
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			1,618
Other assets			0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities			(816)
Consideration paid at closing			15,000
Business Combination, Contingent Consideration			2,477
Net assets acquired and liabilities assumed			17,477
Scenario, Previously Reported [Member] | PES [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets			2,211
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment			3,493
Business Acquisition, Goodwill, Expected Tax Deductible Amount			10,792
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			1,600
Other assets			21
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities			(816)
Consideration paid at closing			15,000
Business Combination, Contingent Consideration			2,301
Net assets acquired and liabilities assumed			17,301
Scenario, Adjustment [Member] | PES [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets			(153)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment			0
Business Acquisition, Goodwill, Expected Tax Deductible Amount			332
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			18
Other assets			(21)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities			0
Consideration paid at closing			0
Business Combination, Contingent Consideration			176
Net assets acquired and liabilities assumed			$ 176