XML 14 R33.htm IDEA: XBRL DOCUMENT v2.4.0.8
6. Fair Value Measurements (Details) (USD $)
In Thousands, unless otherwise specified
Aug. 03, 2014
Feb. 02, 2014
6. Fair Value Measurements (Details) [Line Items]    
Notes Receivable, Fair Value Disclosure $ 1,575 $ 0
Fair Value, Inputs, Level 3 [Member]
   
6. Fair Value Measurements (Details) [Line Items]    
Notes Receivable, Fair Value Disclosure $ 1,575 $ 0