XML 61 R49.htm IDEA: XBRL DOCUMENT v2.4.0.6
Related Party Transactions (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Aug. 13, 2012
Jan. 30, 2012
Aug. 13, 2012
Apollo Management VII, L.P. [Member]
Aug. 15, 2011
Apollo Management VII, L.P. [Member]
Aug. 13, 2012
Apollo Management VII, L.P. [Member]
Aug. 15, 2011
Apollo Management VII, L.P. [Member]
Aug. 13, 2012
Board of Directors [Member]
Aug. 15, 2011
Board of Directors [Member]
Jan. 30, 2012
Board of Directors [Member]
Related Party Transaction [Line Items]                  
Annual managment fee         $ 2,500        
Optional managment fee as percentage of Adjusted EBITDA         2.00%        
Management fee expense     574 575 1,339 1,342      
Related party revenue             3,471 3,641  
Related party trade receivables $ 24 $ 252         $ 24   $ 252