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Stock-Based Compensation (Tables)
3 Months Ended
Jun. 30, 2020
Stock-Based Compensation [Abstract]  
Unrecognized Compensation Expenses Related to Non-Vested Stock-Based Compensation Awards
As of June 30, 2020, unrecognized compensation expense related to non-vested stock-based compensation awards, which will be amortized over the remaining service periods, was as follows:

 
 
Unrecognized
Compensation
Expense
   
Weighted-Average
Remaining Service
Period in Years
 
Stock options
 
$
2.1
     
2.3
 
Restricted stock awards
   
4.5
     
2.4
 
Performance stock awards
   
0.7
     
1.7
 
Total
 
$
7.3
     
2.3