XML 56 R45.htm IDEA: XBRL DOCUMENT v3.10.0.1
Share-based Compensation (Details Textual)
9 Months Ended
Dec. 31, 2018
USD ($)
shares
Stock Based Compensation (Textual) [Abstract]  
Maximum number of shares subject to stock options and restricted shares | shares 1,300,000
Restricted Stock [Member]  
Stock Based Compensation (Textual) [Abstract]  
Unrecognized stock based compensation expense related to non-vested restricted stock $ 2,600,000
Weighted-average vesting period 1 year 10 months 24 days
Stock Settled Stock Appreciation Rights (SSARS) [Member]  
Stock Based Compensation (Textual) [Abstract]  
Unrecognized stock based compensation expense related to non-vested SSARs $ 700,000
Weighted-average vesting period 2 years 10 months 17 days
Performance Shares [Member]  
Stock Based Compensation (Textual) [Abstract]  
Deferred compensation liability $ 450,000
Unrecognized stock based compensation expense related to non-vested restricted stock $ 135,000
Weighted-average vesting period 3 months
Two Thousand and Sixteen Stock Incentive Plan [Member]  
Stock Based Compensation (Textual) [Abstract]  
Shares authorized under 2016 Stock incentive plan | shares 2,000,000
2011 Stock Incentive Plan [Member]  
Stock Based Compensation (Textual) [Abstract]  
Shares available for grant | shares 957,575