XML 45 R27.htm IDEA: XBRL DOCUMENT v3.25.3

Financial Instruments (Tables)

12 Months Ended

Sep. 27, 2025

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 September 27, 2025, and September 28, 2024:

						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

						September 28, 2024
						Amortized Cost						Unrealized Gain						Unrealized Loss						Estimated Fair Value						Cash and Cash Equivalents						Marketable Securities
Cash						$	144,184					$	—					$	—					$	144,184					$	144,184					$	—
Level 1:
Money market funds						25,548						—						—						25,548						25,548						—
Subtotal						25,548						—						—						25,548						25,548						—
Level 2:
U.S. Treasury securities						51,304						122						—						51,426						—						51,426
Subtotal						51,304						122						—						51,426						—						51,426
Total						221,036						122						—						221,158						169,732						51,426

X

- 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

+ Details

Name:	us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_FairValueDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration