Albany-Chicago Company LLC (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended					7 Months Ended	9 Months Ended		10 Months Ended		9 Months Ended		9 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended
	Jan. 31, 2014	Jul. 31, 2014 Pleasant Prairie [Member]	Jul. 30, 2013 Pleasant Prairie [Member]	Jul. 31, 2013 Pleasant Prairie [Member]	Apr. 15, 2013 Pleasant Prairie [Member]	Jul. 31, 2013 Pleasant Prairie [Member]	Jul. 31, 2014 Pleasant Prairie [Member]	Jul. 31, 2013 Pleasant Prairie [Member]	Oct. 31, 2013 Pleasant Prairie [Member]	Dec. 28, 2012 Pleasant Prairie [Member]	Jul. 31, 2014 Goodwill [Member] Pleasant Prairie [Member]	Dec. 28, 2012 Goodwill [Member] Pleasant Prairie [Member]	Jul. 31, 2014 Noncompete Agreements [Member] Pleasant Prairie [Member]	Oct. 31, 2013 Noncompete Agreements [Member] Pleasant Prairie [Member]	Dec. 28, 2012 Noncompete Agreements [Member] Pleasant Prairie [Member]	Jul. 31, 2014 Customer Relationships [Member] Pleasant Prairie [Member]	Oct. 31, 2013 Customer Relationships [Member] Pleasant Prairie [Member]	Dec. 28, 2012 Customer Relationships [Member] Pleasant Prairie [Member]	Jul. 31, 2014 Trade Names [Member] Pleasant Prairie [Member]	Oct. 31, 2013 Trade Names [Member] Pleasant Prairie [Member]	Dec. 28, 2012 Trade Names [Member] Pleasant Prairie [Member]
Business Acquisition [Line Items]
Business Combination, Consideration Transferred									$ 56,390
Net assets acquired										56,792
Net of Cash Acquired										56,337
Cash Acquired Placed In Escrow										3,000
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Working Capital			67		381
Settlements Paid To The Seller						850
Escrow Deposit Disbursements Related to Property Acquisition	1,000
Escrow Deposits Disbursements, Funds Returned to Seller	200
Escrow Deposits Disbursements, Funds Remaining	950
Cash And Cash Equivalents					455
Accounts Receivable					9,195
Inventory					2,711
Prepaid Assets And Other					1,851
Property, Plant, and Equipment					26,100
Goodwill					5,492
Intangibles					16,056										744			13,462			1,850
Other Non-Current Assets					67
Accounts payable and other					(5,537)
Goodwill Deductible for Tax Purposes												14,291
Intangibles Deductible for Tax Purposes										16,056
Useful Life							15 years				15 years		2 years	2 years		13 years	13 years		15 years	15 years
Business Combination, Pro Forma Information, Amortization of Intangible Assets		$ 1,404		$ 1,169			$ 2,994	$ 2,737