XML 44 R27.htm IDEA: XBRL DOCUMENT v2.4.0.8
Line of Credit (Details) (USD $)
3 Months Ended
May 03, 2014
May 04, 2013
May 03, 2014
Credit Facility [Member]
May 03, 2014
Minimum [Member]
LIBOR Rate [Member]
Credit Facility [Member]
May 03, 2014
Minimum [Member]
Base Rate [Member]
Credit Facility [Member]
May 03, 2014
Minimum [Member]
Credit Facility [Member]
May 03, 2014
Maximum [Member]
LIBOR Rate [Member]
Credit Facility [Member]
May 03, 2014
Maximum [Member]
Base Rate [Member]
Credit Facility [Member]
May 03, 2014
Maximum [Member]
Credit Facility [Member]
Line of Credit (Details) [Line Items]                  
Line of Credit Facility, Maximum Borrowing Capacity (in Dollars)     $ 75,000,000            
Debt Instrument, Basis Spread on Variable Rate       2.25% 0.75%   2.75% 1.25%  
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage           0.375%     0.50%
Letters of Credit Outstanding, Amount (in Dollars)   378,000              
Line of Credit Facility, Current Borrowing Capacity (in Dollars) $ 47,000,000 $ 54,000,000