Secured Credit Agreement (Details) (Revolving Credit Facility [Member], Wells Fargo Capital Finance [Member], USD $)	6 Months Ended		6 Months Ended											6 Months Ended	1 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 Minimum [Member]	Jun. 30, 2013 Maximum [Member]	Jun. 30, 2013 85% of eligible accounts receivable [Member]	Jun. 30, 2013 Lesser of 90% of eligible credit card receivables and $5,000 [Member]	Jun. 30, 2013 Lesser of $125,000, 65% of the eligible inventory or 85% of the net liquidation value of eligible inventory [Member]	Jun. 30, 2013 Base Rate [Member]	Dec. 31, 2012 Base Rate [Member]	Jun. 30, 2013 LIBOR [Member]	Dec. 31, 2012 LIBOR [Member]	Dec. 31, 2012 LIBOR [Member] Minimum [Member]	Dec. 31, 2012 LIBOR [Member] Maximum [Member]	Jun. 30, 2013 Base Rate Option [Member] Federal Funds Rate [Member]	Jun. 30, 2013 Base Rate Option [Member] Base Rate [Member] Minimum [Member]	Jun. 30, 2013 Base Rate Option [Member] Base Rate [Member] Maximum [Member]	Jun. 30, 2013 LIBOR Rate Option [Member] LIBOR [Member] Minimum [Member]	Jun. 30, 2013 LIBOR Rate Option [Member] LIBOR [Member] Maximum [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 150,000,000
Basis spread on variable rate														0.50%	0.50%	1.00%	1.50%	2.00%
Borrowing base, percentage of accounts receivable					85.00%
Borrowing base, percentage of credit card receivables						90.00%
Borrowing base, percentage of eligible inventory							65.00%
Borrowing base, percentage of net liquidation value of eligible inventory							85.00%
Portion of borrowing base						5,000,000	125,000,000
Unused capacity, commitment fee percentage			0.25%	0.375%
Unused capacity, average daily usage, basis used to calculate commitment fee	75,000,000
Minimum fixed charge coverage ratio	1.00
Threshold for minimum adjusted liquidity	15,000,000
Maximum adjusted liquidity for 30 consecutive days	15,000,000
Maximum suppressed availability	15,000,000
Minimum suppressed availability	0
Credit facility, amount outstanding	117,699,000	72,218,000						6,699,000	7,218,000	111,000,000	65,000,000
Remaining borrowing capacity	22,301,000	31,344,000
Letters of credit, amount outstanding	$ 10,000,000	$ 7,550,000
Interest rate at period end								4.25%	5.00%	2.30%		3.10%	3.30%