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STOCK-BASED COMPENSATION - Restricted Stock Activity (Details) - EIP
12 Months Ended
Mar. 31, 2022
$ / shares
shares
Number of Shares  
Unvested, beginning balance (in shares) | shares 920,500
Granted (in shares) | shares 1,154,622
Vested (in shares) | shares 935,485
Forfeited (in shares) | shares 75,377
Unvested, ending balance (in shares) | shares 1,064,260
Weighted Average Grant Date Fair Value  
Unvested, beginning balance (in dollars per share) | $ / shares $ 65.37
Granted (in dollars per share) | $ / shares 77.85
Vested (in dollars per share) | $ / shares 63.72
Forfeited (in dollars per share) | $ / shares 80.33
Unvested, ending balance (in dollars per share) | $ / shares $ 79.29