Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock Common [Member]
Beginning balance at Feb. 28, 2022	$ 303,815	$ 75,134	$ 123,990	$ 197,998	$ (18,587)	$ (74,720)
Beginning balance common stock, shares at Feb. 28, 2022		30,053,443
Treasury Stock Shares Opening Balance at Feb. 28, 2022						(4,253,824)
Treasury Stock Shares Ending Balance at Feb. 28, 2023						(4,266,835)
Net Income (Loss)	47,300			47,300
Adjustment to pension, net of deferred tax	4,483				4,483
Dividends paid	(25,839)			(25,839)
Stock based compensation	2,791		2,791
Exercise of stock options and restricted stock			(894)			$ 894
Exercise of stock options and restricted stock, shares						51,071
Common stock repurchases	(1,118)					$ (1,118)
Common stock repurchases, shares						(64,082)
Ending balance at Feb. 28, 2023	331,432	$ 75,134	125,887	219,459	(14,104)	$ (74,944)
Ending balance common stock, shares at Feb. 28, 2023		30,053,443
Treasury Stock Shares Ending Balance at Feb. 29, 2024						(4,250,226)
Net Income (Loss)	42,597			42,597
Adjustment to pension, net of deferred tax	1,085				1,085
Dividends paid	(25,860)			(25,860)
Stock based compensation	1,173		1,173
Exercise of stock options and restricted stock	0		(807)			$ 807
Exercise of stock options and restricted stock, shares						45,959
Common stock repurchases	(586)					$ (586)
Common stock repurchases, shares						(29,350)
Ending balance at Feb. 29, 2024	$ 349,841	$ 75,134	126,253	236,196	(13,019)	$ (74,723)
Ending balance common stock, shares at Feb. 29, 2024	30,053,443	30,053,443
Treasury Stock Shares Ending Balance at Feb. 28, 2025						(4,060,655)
Net Income (Loss)	$ 40,222			40,222
Adjustment to pension, net of deferred tax	1,593				1,593
Dividends paid	(91,988)			(91,988)
Stock based compensation	3,976		3,976
Exercise of stock options and restricted stock	173		(4,777)			$ 4,950
Exercise of stock options and restricted stock, shares						281,494
Common stock repurchases	(1,837)					$ (1,837)
Common stock repurchases, shares						(91,923)
Ending balance at Feb. 28, 2025	$ 301,980	$ 75,134	$ 125,452	$ 184,430	$ (11,426)	$ (71,610)
Ending balance common stock, shares at Feb. 28, 2025	30,053,443	30,053,443