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Executive Stock Plans And Stock-Based Compensation (Tables) | 12 Months Ended
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Mar. 31, 2020
Share-based Payment Arrangement [Abstract] |
Summary Of RSU, Restricted Stock, And PSA Activity | The following table summarizes the Company’s RSU, restricted stock, and PSA activity for fiscal years 2018 through 2020:
| RSUs |  | Restricted Stock |  | PSAs
| Shares |  | Weighted-Average Grant Date Fair Value |  | Shares |  | Weighted-Average Grant Date Fair Value |  | Shares |  | Weighted-Average Grant Date Fair Value
Fiscal Year Ended March 31, 2018: |  |  |  |  |  |  |  |  |  |  |
Unvested at beginning of year | 325,638 |  |  | $ | 52.01 |  |  | 30,200 |  |  | $ | 42.37 |  |  | 160,350 |  |  | $ | 46.86 |
Granted | 72,032 |  |  | 64.13 |  |  | — |  |  | — |  |  | 39,100 |  |  | 60.37 |
Vested | (60,751 | ) |  | 45.51 |  |  | — |  |  | — |  |  | (41,667 | ) |  | 46.41 |
Forfeited | — |  |  | — |  |  | — |  |  | — |  |  | (6,783 | ) |  | 46.41 |
Unvested at end of year | 336,919 |  |  | 55.77 |  |  | 30,200 |  |  | 42.37 |  |  | 151,000 |  |  | 50.50 |
Fiscal Year Ended March 31, 2019: |  |  |  |  |  |  |  |  |  |  |
Granted | 87,621 |  |  | 64.53 |  |  | — |  |  | — |  |  | 54,800 |  |  | 57.12 |
Vested | (99,549 | ) |  | 59.09 |  |  | (8,950 | ) |  | 44.25 |  |  | (49,092 | ) |  | 45.06 |
Forfeited | — |  |  | — |  |  | — |  |  | — |  |  | (9,834 | ) |  | 45.55 |
Unvested at end of year | 324,991 |  |  | 57.12 |  |  | 21,250 |  |  | 41.58 |  |  | 146,874 |  |  | 55.12 |
Fiscal Year Ended March 31, 2020: |  |  |  |  |  |  |  |  |  |  |
Granted | 85,463 |  |  | 56.39 |  |  | — |  |  | — |  |  | 60,728 |  |  | 50.16 |
Vested | (74,518 | ) |  | 54.20 |  |  | — |  |  | — |  |  | (67,402 | ) |  | 49.17 |
Forfeited | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Unvested at end of year | 335,936 |  |  | $ | 57.89 |  |  | 21,250 |  |  | $ | 41.58 |  |  | 140,200 |  |  | $ | 55.73 |
Stock-Based Compensation Expense And Related Income Tax Benefit Recognized | For the fiscal years ended March 31, 2020, 2019, and 2018, total stock-based compensation expense and the related income tax benefit recognized were as follows:
| Fiscal Year Ended March 31,
| 2020 |  | 2019 |  | 2018
Total stock-based compensation expense | $ | 5,631 |  |  | $ | 8,152 |  |  | $ | 7,610 |
Income tax benefit recorded on stock-based compensation expense | $ | 1,182 |  |  | $ | 1,712 |  |  | $ | 2,397 |

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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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