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Stockholders’ Equity (Details Narrative) - USD ($)	3 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 16, 2025	May 13, 2025	Mar. 31, 2025	Jun. 04, 2024	Apr. 30, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]
Common stock, par value	$ 0.50				$ 0.50
Stock repurchase remaining funds	$ 296,784
Stock repurchased during the period, shares	0	13,766
Stock repurchased during the period, value		$ 188,637
Share price		$ 13.70
Special dividend				$ 0.10			$ 0.10
Dividend paid			$ 204,600			$ 209,000
Common Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stock repurchased during the period, value
Board of Directors [Member] | Common Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Common stock, par value							$ 0.50
Maximum [Member] | Board of Directors [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stock authorized repurchased shares for treasury							$ 1,000,000

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