Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation (Details)

v2.4.0.6
Stock-based Compensation (Details) (USD $)
3 Months Ended 3 Months Ended
Jun. 30, 2012
Stock options
plan
Jun. 30, 2011
Stock options
Jun. 30, 2012
Stock options
Cost of sales
Jun. 30, 2011
Stock options
Cost of sales
Jun. 30, 2012
Stock options
Selling, general and administrative expenses
Jun. 30, 2011
Stock options
Selling, general and administrative expenses
Jun. 30, 2012
Stock options
Research and development
Jun. 30, 2012
Stock options
Maximum
Jun. 30, 2012
Stock options
Minimum
Jun. 30, 2012
Restricted stock
Jun. 30, 2011
Restricted stock
Jun. 30, 2012
Restricted stock
Cost of sales
Jun. 30, 2012
Restricted stock
Selling, general and administrative expenses
Jun. 30, 2011
Restricted stock
Selling, general and administrative expenses
Jun. 30, 2012
Restricted stock and restricted stock units
Jun. 30, 2015
Chief executive officer
Stock options
Jun. 30, 2014
Chief executive officer
Stock options
Jun. 30, 2015
Chief executive officer
Restricted stock
Jun. 30, 2014
Chief executive officer
Restricted stock
Jun. 30, 2012
Board of directors
Restricted stock and restricted stock units
Jun. 30, 2012
Executive leadership
Restricted stock
item
Dec. 31, 2012
Non-management members of board of directors
Restricted stock units
Jun. 30, 2012
2011 Incentive Plan
Stock options
Jun. 30, 2012
Prior Plans
Stock options
Jun. 30, 2012
LTIP Plans
Jun. 30, 2011
LTIP Plans
Jun. 30, 2012
LTIP Plans
Cost of sales
Jun. 30, 2011
LTIP Plans
Cost of sales
Jun. 30, 2012
LTIP Plans
Selling, general and administrative expenses
Jun. 30, 2011
LTIP Plans
Selling, general and administrative expenses
Jun. 30, 2012
LTIP Plans
Research and development
Jun. 30, 2012
LTIP Plans
Restricted stock units
Jun. 30, 2012
LTIP Plans
Time-based restricted stock units
Stock-based compensation, additional disclosure                                                                  
Exercised (in shares) 21,000 9,000                                                              
Number of plans that reserved shares of common stock for issuance to executives and key employees 4                                                                
Shares authorized for grant 4,800,000                                           4,000,000 800,000                  
Vesting period (in years)               3 years 1 year                     1 year 4 years                        
Expiration period 10 years                                                                
Percentage of vesting                               0.50 0.50 0.50 0.50                            
Number of executive                                         15                        
Period of restriction for sale of shares                             90 days                                    
Number of shares granted                                           50,000                      
Unrecognized compensation costs                   $ 2,700,000                                              
Percentage of plan based upon the achievement of an adjusted EDITDA target                                                 60.00%                
Performance period                                                 2 years                
Percentage of cash to be received by participants for performance portion                                                 50.00%                
Percentage in other than options to be received by participants for performance portion                                                               50.00%  
Distribution percentage after the end of the performance period                                                               50.00%  
Distribution percentage one year after the end of the performance period                                                               50.00%  
Period after the end of the performance period when earnings will be distributed                                                               1 year  
Remaining percentage of award in the form of other than options                                                                 40.00%
Portion of award that vests per year                                         0.25                       33.33
Compensation expense (recovery) associated with stock-based compensation                                                                  
Stock-based compensation expense $ 484,000 $ 231,000 $ 212,000 $ 84,000 $ 254,000 $ 147,000 $ 18,000     $ 519,000 $ 135,000 $ 121,000 $ 398,000 $ 135,000                     $ 261,000 $ 825,000 $ 68,000 $ 165,000 $ 173,000 $ 660,000 $ 20,000