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Stock Compensation (Tables) | 6 Months Ended
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Sep. 30, 2020
Share-based Payment Arrangement [Abstract] |
Schedule of Nonvested Stock Units Activity | The Company granted Annual RSUs and Annual PSUs under the 2015 SIP, as summarized below:
|  | Six Months Ended September 30,
|  | 2020 |  | 2019
|  | Shares Granted |  | Weighted-average grant date fair value per share |  | Shares Granted |  | Weighted-average grant date fair value per share
Annual RSUs |  | 34,211 |  |  | $ | 200.83 |  |  | 38,307 |  |  | $ | 173.65 |
Annual PSUs |  | — |  |  | — |  |  | 19,938 |  |  | 174.36 |
Total |  | 34,211 |  |  | $ | 200.83 |  |  | 58,245 |  |  | $ | 173.89 |

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