Stock Option Activity (Details) (USD $)	3 Months Ended
	May 02, 2015	May 03, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Granted, weighted average grant date fair value	$ 4.35	$ 4.02
2011 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balance outstanding at beginning of period	2,463,000
Granted	270,000
Exercised	(53,000)
Forfeited or canceled	(509,000)
Balance outstanding at end of period	2,171,000
Options exercisable	1,333,000
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	$ 4.09
Granted, weighted average grant date fair value	$ 6.10
Exercised, weighted average exercise price	$ 4.44
Forfeited or canceled, weighted average grant date fair value	$ 4.33
Balance outstanding at end of period, weighted average exercise price	$ 4.27
Options exercisable, weighted average exercise price	$ 3.98
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	1,206,000
Granted	0
Exercised	(30,000)
Forfeited or canceled	(103,000)
Balance outstanding at end of period	1,073,000
Options exercisable	1,047,000
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	$ 6.71
Granted, weighted average grant date fair value	$ 0.00
Exercised, weighted average exercise price	$ 2.70
Forfeited or canceled, weighted average grant date fair value	$ 7.69
Balance outstanding at end of period, weighted average exercise price	$ 6.73
Options exercisable, weighted average exercise price	$ 6.78
2001 Omnibus Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balance outstanding at beginning of period	826,000
Granted	0
Exercised	(130,000)
Forfeited or canceled	(22,000)
Balance outstanding at end of period	674,000
Options exercisable	674,000
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	$ 6.89
Granted, weighted average grant date fair value	$ 0.00
Exercised, weighted average exercise price	$ 3.18
Forfeited or canceled, weighted average grant date fair value	$ 12.76
Balance outstanding at end of period, weighted average exercise price	$ 7.41
Options exercisable, weighted average exercise price	$ 7.41
Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balance outstanding at beginning of period	450,000
Granted	0
Exercised	(372,000)
Forfeited or canceled	(78,000)
Balance outstanding at end of period	0
Options exercisable	0
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	$ 4.51
Granted, weighted average grant date fair value	$ 0.00
Exercised, weighted average exercise price	$ 4.57
Forfeited or canceled, weighted average grant date fair value	$ 4.23
Balance outstanding at end of period, weighted average exercise price	$ 0.00
Options exercisable, weighted average exercise price	$ 0.00