Barnes & Noble, Inc. Transactions Barnes & Noble Transactions (Details) - Barnes and Noble, Inc [Member] - USD ($) $ in Thousands	3 Months Ended
Jul. 30, 2016	Aug. 01, 2015	Feb. 26, 2015
Equity Method Investment, Ownership Percentage			100.00%
Direct Costs	$ 8,213
Allocation of Expenses		$ 13,321
Accounts Payable	$ 8,089	$ 113

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.15(a))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant