Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation - Stock Options Outstanding and Exercisable (Details)

v3.3.0.814
Stock Based Compensation - Stock Options Outstanding and Exercisable (Details)
 12 Months Ended
Jun. 30, 2015
USD ($)
$ / shares
shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Options outstanding, Number of shares | shares 1,032,334
Options outstanding, Weighted average remaining contractual life (in years) 5 years 6 months 23 days
Options outstanding, Weighted average exercise price (in dollars per share) $ 11.15
Options outstanding, Aggregate intrinsic value | $ $ 0
Options exercisable, Number of shares | shares 679,057
Options exercisable, Weighted average remaining contractual life (in years) 3 years 10 months 15 days
Options exercisable, Weighted average exercise price (in dollars per share) $ 11.29
Options exercisable, Aggregate Intrinsic Value | $ $ 0
$6.32 - $8.32  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of exercise prices, minimum (in dollars per share) $ 6.32
Range of exercise prices, maximum (in dollars per share) $ 8.32
Options outstanding, Number of shares | shares 273,747
Options outstanding, Weighted average remaining contractual life (in years) 8 years 19 days
Options outstanding, Weighted average exercise price (in dollars per share) $ 8.08
Options exercisable, Number of shares | shares 81,092
Options exercisable, Weighted average remaining contractual life (in years) 7 years 2 months 20 days
Options exercisable, Weighted average exercise price (in dollars per share) $ 7.98
$8.33 - $9.44  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of exercise prices, minimum (in dollars per share) 8.33
Range of exercise prices, maximum (in dollars per share) $ 9.44
Options outstanding, Number of shares | shares 190,622
Options outstanding, Weighted average remaining contractual life (in years) 5 years 13 days
Options outstanding, Weighted average exercise price (in dollars per share) $ 8.77
Options exercisable, Number of shares | shares 186,248
Options exercisable, Weighted average remaining contractual life (in years) 4 years 11 months 18 days
Options exercisable, Weighted average exercise price (in dollars per share) $ 8.78
$9.45 - $11.20  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of exercise prices, minimum (in dollars per share) 9.45
Range of exercise prices, maximum (in dollars per share) $ 11.20
Options outstanding, Number of shares | shares 198,436
Options outstanding, Weighted average remaining contractual life (in years) 1 year 3 months 3 days
Options outstanding, Weighted average exercise price (in dollars per share) $ 9.60
Options exercisable, Number of shares | shares 198,436
Options exercisable, Weighted average remaining contractual life (in years) 1 year 3 months 3 days
Options exercisable, Weighted average exercise price (in dollars per share) $ 9.60
$11.21 - $14.56  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of exercise prices, minimum (in dollars per share) 11.21
Range of exercise prices, maximum (in dollars per share) $ 14.56
Options outstanding, Number of shares | shares 200,779
Options outstanding, Weighted average remaining contractual life (in years) 7 years 4 months 9 days
Options outstanding, Weighted average exercise price (in dollars per share) $ 14.05
Options exercisable, Number of shares | shares 44,531
Options exercisable, Weighted average remaining contractual life (in years) 4 months 29 days
Options exercisable, Weighted average exercise price (in dollars per share) $ 12.80
$14.57 - $19.28  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of exercise prices, minimum (in dollars per share) 14.57
Range of exercise prices, maximum (in dollars per share) $ 19.28
Options outstanding, Number of shares | shares 168,750
Options outstanding, Weighted average remaining contractual life (in years) 5 years 19 days
Options outstanding, Weighted average exercise price (in dollars per share) $ 17.22
Options exercisable, Number of shares | shares 168,750
Options exercisable, Weighted average remaining contractual life (in years) 5 years 19 days
Options exercisable, Weighted average exercise price (in dollars per share) $ 17.22