Consolidated Income Statements - Unaudited - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
REVENUES	$ 227,973,000	$ 202,303,000	$ 664,075,000	$ 588,078,000
Cost of revenues	175,115,000	160,143,000	512,528,000	459,788,000
Gross profit	52,858,000	42,160,000	151,547,000	128,290,000
General and administrative expenses	22,058,000	19,798,000	64,043,000	55,786,000
Income before income tax provision	30,800,000	22,362,000	87,504,000	72,504,000
Income tax provision	7,029,000	5,267,000	18,758,000	15,706,000
NET INCOME	$ 23,771,000	$ 17,095,000	$ 68,746,000	$ 56,798,000
Net income per common and common equivalent share
Basic	$ 0.46	$ 0.33	$ 1.34	$ 1.11
Diluted	$ 0.46	$ 0.33	$ 1.32	$ 1.09
Weighted average common and common equivalent shares
Basic	51,388,000	51,318,000	51,384,000	51,372,000
Diluted	52,038,000	51,978,000	51,999,000	52,056,000