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Consolidated Statements of Stockholders' Equity - (Unaudited) - USD ($) | Total | Common Stock [Member] | Paid-in Capital [Member] | Treasury Stock [Member] | Retained Earnings [Member]
--- | --- | --- | --- | --- | ---
Beginning balance at Mar. 31, 2024 | $ 247,647,000 | $ 3,000 | $ 233,629,000 | $ (793,905,000) | $ 807,920,000
Beginning balance, shares at Mar. 31, 2024 |  | 165,486,225 |  | (114,099,537) |
Stock issued under stock option plan, net of shares repurchased | 3,105,000 | $ 0 | 3,105,000 | $ 0 | 0
Stock issued under stock option plan, net of shares repurchased, shares |  | 98,409 |  | 0 |
Stock-based compensation expense | 1,070,000 | $ 0 | 1,070,000 | $ 0 | 0
Purchase of treasury stock | (9,526,000) | $ 0 | 0 | $ (9,526,000) | 0
Purchase of treasury stock, shares |  | 0 |  | (114,414) |
Net Income (Loss) | 21,577,000 | $ 0 | 0 | $ 0 | 21,577,000
Ending balance at Jun. 30, 2024 | 263,873,000 | $ 3,000 | 237,804,000 | $ (803,431,000) | 829,497,000
Ending balance, shares at Jun. 30, 2024 |  | 165,584,634 |  | (114,213,951) |
Beginning balance at Mar. 31, 2025 | $ 321,987,000 | $ 5,000 | 250,407,000 | $ (831,510,000) | 903,085,000
Beginning balance, shares at Mar. 31, 2025 | 114,476,691 | 165,836,235 |  | (114,476,691) |
Stock issued under stock option plan, net of shares repurchased | $ 1,510,000 | $ 0 | 1,510,000 | $ 0 | 0
Stock issued under stock option plan, net of shares repurchased, shares |  | 52,924 |  | 0 |
Stock-based compensation expense | 1,417,000 | $ 0 | 1,417,000 | $ 0 | 0
Purchase of treasury stock | $ (9,617,000) | $ 0 | 0 | $ (9,617,000) | 0
Purchase of treasury stock, shares | (87,105) | 0 |  | (87,105) |
Net Income (Loss) | $ 27,235,000 | $ 0 | 0 | $ 0 | 27,235,000
Ending balance at Jun. 30, 2025 | $ 342,532,000 | $ 5,000 | $ 253,334,000 | $ (841,127,000) | $ 930,320,000
Ending balance, shares at Jun. 30, 2025 | 114,563,796 | 165,889,159 |  | (114,563,796) |

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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481549/505-30-45-1 + Details
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