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Earnings Per Share (Computation of basic and diluted earnings per share) (Details) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 31, 2022 | Sep. 30, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Dec. 31, 2022 | Dec. 31, 2021
Numerator for basic and diluted earnings per share: |  |  |  |  |  |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | $ 12,029 | $ 14,114 | $ 9,894 | $ 15,203 | $ (7,263) | $ 34,534 | $ 17,834
Denominators: |  |  |  |  |  |  |
Average basic shares outstanding | 28,626 |  | 28,469 |  |  | 28,597 | 27,887
Effect of dilutive employee stock options and other share-based awards | 152 |  | 371 |  |  | 170 | 368
Average diluted shares outstanding | 28,778 |  | 28,840 |  |  | 28,767 | 28,255
Share-based Payment Arrangement, Option [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount |  |  |  |  |  | 715 | 156

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