Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Schedule of Modified Stock Options (Details)

v3.7.0.1
Stock-Based Compensation - Schedule of Modified Stock Options (Details)
$ / shares in Units, $ in Millions
9 Months Ended
Dec. 31, 2016
USD ($)
$ / shares
shares
Number of Shares (in thousands)  
Number of Shares, Outstanding, Beginning of Period (in shares) | shares 684,800
Number of Shares, Exercised (in shares) | shares (28,600)
Number of Shares, Forfeited (in shares) | shares (17,100)
Number of Shares, Outstanding, Ending of Period (in shares) | shares 639,100
Number of Shares, Exercisable (in shares) | shares 581,400
Number of Shares, Expected to Vest (in shares) | shares 57,100
Weighted Average Exercise Price (per share)  
Outstanding, beginning of period (in dollars per share) | $ / shares $ 12.84
Exercised (in dollars per share) | $ / shares 11.17
Forfeited (in dollars per share) | $ / shares 14.55
Outstanding, end of period (in dollars per share) | $ / shares 12.87
Exercisable (in dollars per share) | $ / shares 12.70
Expected to vest, (in dollars per share) | $ / shares $ 14.59
Additional Stock Option Activity Disclosures  
Weighted Average Remaining Contractual Term (years), Outstanding 5 years 2 months
Weighted Average Remaining Contractual Term (years), Exercisable 5 years
Weighted Average Remaining Contractual Term (years), Expected to Vest 7 years
Aggregate Intrinsic Value, Exercised | $ $ 0.2
Aggregate Intrinsic Value, Outstanding | $ 4.5
Aggregate Intrinsic Value, Exercisable | $ 4.2
Aggregate Intrinsic Value, Expected to Vest | $ $ 0.3