Marketable Debt Securities (Tables)

12 Months Ended

Aug. 31, 2024

Marketable Debt Securities

Available-for-Sale Marketable Securities

	August 31, 2024
	Amortized		Gross		Gross
	Cost		Unrealized		Unrealized		Fair
(in thousands)	Basis		Gains		Losses		Value
Corporate debt securities	$	32,355	$	183	$	(78)	$	32,460
Government bonds		50,251		483		(493)		50,241
Mortgage-backed securities		22,859		326		(95)		23,090
Asset-backed securities and other		16,327		66		(26)		16,367
	$	121,792	$	1,058	$	(692)	$	122,158

	August 26, 2023
	Amortized		Gross		Gross
	Cost		Unrealized		Unrealized		Fair
(in thousands)	Basis		Gains		Losses		Value
Corporate debt securities	$	31,683	$	17	$	(504)	$	31,196
Government bonds		63,747		—		(1,440)		62,307
Mortgage-backed securities		3,215		—		(213)		3,002
Asset-backed securities and other		25,242		—		(234)		25,008
	$	123,887	$	17	$	(2,391)	$	121,513