Consolidated Statements of Changes in Stockholders' Equity - USD ($) |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
Treasury Stock, Common [Member] |
Total |
|---|---|---|---|---|---|
| Balance at Mar. 31, 2023 | $ 1,110,708 | $ 8,321,145 | $ 7,991,129 | $ (590,495) | $ 16,832,487 |
| Balance, shares at Mar. 31, 2023 | 2,221,416 | ||||
| Treasury stock, shares at Mar. 31, 2023 | (85,416) | ||||
| Net income | 1,344,952 | $ 1,344,952 | |||
| Issuance of stock through options exercised | 2,750 | 16,912 | 19,662 | ||
| Dividends paid | (213,600) | (213,600) | |||
| Purchase of stock | (585,035) | (585,035) | |||
| Stock based compensation | 229,799 | $ 229,799 | |||
| Issuance of stock, shares | 5,500 | ||||
| Acquisitions, shares | (50,101) | ||||
| Balance at Mar. 31, 2024 | 1,113,458 | 8,567,856 | 9,122,481 | (1,175,530) | $ 17,628,265 |
| Balance, shares at Mar. 31, 2024 | 2,226,916 | ||||
| Treasury stock, shares at Mar. 31, 2024 | (135,517) | ||||
| Common stock, shares outstanding at Mar. 31, 2024 | 2,091,399 | ||||
| Net income | 1,712,368 | $ 1,712,368 | |||
| Issuance of stock through options exercised | 6,183 | 71,458 | 77,641 | ||
| Dividends paid | (209,000) | (209,000) | |||
| Purchase of stock | (703,216) | (703,216) | |||
| Stock based compensation | 205,639 | $ 205,639 | |||
| Issuance of stock, shares | 12,367 | ||||
| Acquisitions, shares | (57,766) | ||||
| Balance at Mar. 31, 2025 | $ 1,119,641 | $ 8,844,953 | $ 10,625,849 | $ (1,878,746) | $ 18,711,697 |
| Balance, shares at Mar. 31, 2025 | 2,239,283 | ||||
| Treasury stock, shares at Mar. 31, 2025 | (193,283) | ||||
| Common stock, shares outstanding at Mar. 31, 2025 | 2,046,000 |
| X | ||||||||||
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of stock issued during the period pursuant to acquisitions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Value of stock issued as a result of the exercise of stock options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of previously issued common shares repurchased by the issuing entity and held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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