Financial Instruments (Tables)

12 Months Ended

Feb. 28, 2026

Marketable Securities [Abstract]

Schedule of Available-for-Sale Marketable Securities

Through our wholly-owned insurance subsidiary, Prism Assurance, Ltd. (Prism), we hold the following available-for-sale marketable securities, made up of municipal and corporate bonds:

(In thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
February 28, 2026	$	14,989	$	23	$	94	$	14,918
March 1, 2025	10,148		33		222		9,959

Schedule of Amortized Cost and Estimated Fair Values of Investments by Contractual Maturity

The amortized cost and estimated fair values of our municipal and corporate bonds at February 28, 2026, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities, as borrowers may have the right to call or prepay obligations with or without penalty. Investments that are due within one year are included in other current assets while those due after one year are included as other non-current assets. Gross realized gains and losses were insignificant for all periods presented.

(In thousands)	Amortized Cost		Estimated Fair Value
Due within one year	$	6,202	$	6,139
Due after one year through five years	8,787		8,779
Total	$	14,989	$	14,918

Schedule of Fair Value Measurements

Financial assets and liabilities measured at fair value on a recurring basis were: 

(In thousands)	Quoted Prices in Active Markets (Level 1)		Other Observable Inputs (Level 2)		Total Fair Value
February 28, 2026
Assets:
Money market funds	$	31,662	$	—	$	31,662
Municipal bonds	—		14,918		14,918
Aluminum hedging contracts	—		401		401
Liabilities:
Interest rate swap contracts	—		701		701
March 1, 2025
Assets:
Money market funds	$	20,758	$	—	$	20,758
Municipal bonds	—		9,959		9,959
Foreign currency option contract	—		29		29
Interest rate swap contracts	—		539		539
Liabilities:
Interest rate swap contracts	—		540		540