Schedule of Earnings Per Share, Basic and Diluted (Details) - shares	3 Months Ended		6 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share [Abstract]
Weighted average common shares outstanding - basic	4,833,401	4,830,826	4,832,786	4,830,826
Dilutive effect of stock options	7,369	130	7,902	101
Shares used in computing net income per share - diluted	4,840,770	4,830,956	4,840,688	4,830,927