Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity - Stock Option Awards - Stock Option Activity (Details)

v3.10.0.1
Shareholders' Equity - Stock Option Awards - Stock Option Activity (Details) - $ / shares
shares in Thousands
9 Months Ended
Nov. 03, 2018
2011 Omnibus Incentive Plan [Member]  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Balance outstanding at beginning of period 3,384
Granted 2,233
Exercised (165)
Forfeited or canceled (507)
Balance outstanding at end of period 4,945
Options exercisable 1,585
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 $ 1.64
Granted, weighted average exercise price 1.02
Exercised, weighted average exercise price 1.10
Forfeited or canceled, weighted average exercise price 1.73
Balance outstanding at end of period, weighted average exercise price 1.37
Options exercisable, weighted average exercise price $ 1.86
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 112
Granted 0
Exercised 0
Forfeited or canceled (5)
Balance outstanding at end of period 107
Options exercisable 107
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 $ 4.86
Granted, weighted average exercise price 0.00
Exercised, weighted average exercise price 0.00
Forfeited or canceled, weighted average exercise price 4.62
Balance outstanding at end of period, weighted average exercise price 4.87
Options exercisable, weighted average exercise price $ 4.87