Stock Option Activity (Details) (USD $)	9 Months Ended
	Nov. 01, 2014	Nov. 02, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Granted, weighted average grant date fair value	$ 3.78	$ 2.83
2011 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balance outstanding at beginning of period	3,083,000
Granted	170,000
Exercised	(159,000)
Forfeited or canceled	(511,000)
Balance outstanding at end of period	2,583,000
Options exercisable	1,416,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Balance outstanding at beginning of period, weighted average exercise price	$ 4.03
Granted, weighted average grant date fair value	$ 4.14
Exercised, weighted average exercise price	$ 2.56
Forfeited or canceled, weighted average grant date fair value	$ 4.17
Balance outstanding at end of period, weighted average exercise price	$ 4.44
Options exercisable, weighted average exercise price	$ 4.09
2004 Omnibus Incentive Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balance outstanding at beginning of period	2,104,000
Granted	107,000
Exercised	(663,000)
Forfeited or canceled	(324,000)
Balance outstanding at end of period	1,224,000
Options exercisable	1,197,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Balance outstanding at beginning of period, weighted average exercise price	$ 6.25
Granted, weighted average grant date fair value	$ 5.66
Exercised, weighted average exercise price	$ 2.49
Forfeited or canceled, weighted average grant date fair value	$ 11.73
Balance outstanding at end of period, weighted average exercise price	$ 6.78
Options exercisable, weighted average exercise price	$ 6.83
2001 Omnibus Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balance outstanding at beginning of period	1,121,000
Granted	0
Exercised	(260,000)
Forfeited or canceled	(34,000)
Balance outstanding at end of period	827,000
Options exercisable	827,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Balance outstanding at beginning of period, weighted average exercise price	$ 6.05
Granted, weighted average grant date fair value	$ 0.00
Exercised, weighted average exercise price	$ 2.34
Forfeited or canceled, weighted average grant date fair value	$ 13.74
Balance outstanding at end of period, weighted average exercise price	$ 6.90
Options exercisable, weighted average exercise price	$ 6.90
Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balance outstanding at beginning of period	500,000
Granted	0
Exercised	(50,000)
Forfeited or canceled	0
Balance outstanding at end of period	450,000
Options exercisable	380,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Balance outstanding at beginning of period, weighted average exercise price	$ 4.24
Granted, weighted average grant date fair value	$ 0.00
Exercised, weighted average exercise price	$ 1.82
Forfeited or canceled, weighted average grant date fair value	$ 0.00
Balance outstanding at end of period, weighted average exercise price	$ 4.51
Options exercisable, weighted average exercise price	$ 4.60