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Financial Instruments (Tables)

9 Months Ended

Jun. 27, 2026

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets Measured on Recurring Basis

The following table summarizes cash, cash equivalents and marketable securities by investment category as of June 27, 2026 and September 27, 2025:

						June 27, 2026
						Amortized Cost						Unrealized Gain						Unrealized Loss						Estimated Fair Value						Cash and Cash Equivalents						Marketable Securities
Cash						$	101,507					$	—					$	—					$	101,507					$	101,507					$	—
Level 1:
Money market funds						105,387						—						—						105,387						105,387						—
Subtotal						105,387						—						—						105,387						105,387						—
Level 2:
U.S. Treasury securities						54,178						3						(49)						54,132						—						54,132
Subtotal						54,178						3						(49)						54,132						—						54,132
Total						$	261,072					$	3					$	(49)					$	261,026					$	206,894					$	54,132

						September 27, 2025
						Amortized Cost						Unrealized Gain						Unrealized Loss						Estimated Fair Value						Cash and Cash Equivalents						Marketable Securities
Cash						$	158,556					$	—					$	—					$	158,556					$	158,556					$	—
Level 1:
Money market funds						16,112						—						—						16,112						16,112						—
Subtotal						16,112						—						—						16,112						16,112						—
Level 2:
U.S. Treasury securities						52,834						32						(8)						52,858						—						52,858
Subtotal						52,834						32						(8)						52,858						—						52,858
Total						$	227,502					$	32					$	(8)					$	227,526					$	174,668					$	52,858

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- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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X

- References

No definition available.

+ Details

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