Annual report pursuant to Section 13 and 15(d)

Stock-based Compensation-Exercise Price Range (Details)

v3.3.1.900
Stock-based Compensation-Exercise Price Range (Details)
Oct. 03, 2015
$ / shares
shares
Restricted Stock Units and Performance Stock Units [Member] | 2010 Stock Plan [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 518,800
Restricted Stock Units and Performance Stock Units [Member] | 2010 Stock Plan [Member] | Exercise Price Range One [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 95,000
Grant-Date Fair Value (usd per share) | $ / shares $ 10.52
Restricted Stock Units and Performance Stock Units [Member] | 2010 Stock Plan [Member] | Exercise Price Range Two [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 260,000
Grant-Date Fair Value (usd per share) | $ / shares $ 10.73
Restricted Stock Units and Performance Stock Units [Member] | 2010 Stock Plan [Member] | Exercise Price Range Three [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 23,920
Grant-Date Fair Value (usd per share) | $ / shares $ 14.25
Restricted Stock Units and Performance Stock Units [Member] | 2010 Stock Plan [Member] | Exercise Price Range Four [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 35,880
Grant-Date Fair Value (usd per share) | $ / shares $ 10.52
Restricted Stock Units and Performance Stock Units [Member] | 2010 Stock Plan [Member] | Exercise Price Range Five [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 52,000
Grant-Date Fair Value (usd per share) | $ / shares $ 10.52
Restricted Stock Units and Performance Stock Units [Member] | 2010 Stock Plan [Member] | Exercise Price Range Six [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 52,000
Grant-Date Fair Value (usd per share) | $ / shares $ 10.52
Stock Options [Member] | 2010 Stock Plan [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 10,000
Stock Options [Member] | 2010 Stock Plan [Member] | Exercise Price Range Two [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 10,000
Exercise Price (usd per share) | $ / shares $ 13.07
Grant-Date Fair Value (usd per share) | $ / shares $ 6.35
Stock Options [Member] | Option Plan [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 86,000
Stock Options [Member] | Option Plan [Member] | Exercise Price Range Four [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Number of Options Outstanding and Exercisable (shares) 86,000
Exercise Price (usd per share) | $ / shares $ 8.30
Grant-Date Fair Value (usd per share) | $ / shares $ 2.95