Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Recurring - USD ($) $ in Thousands	Sep. 30, 2023	Sep. 24, 2022
Liabilities:
Total liabilities	$ 115	$ 543
Liability for Contingent Consideration
Liabilities:
Total liabilities	115	543
Level 1
Liabilities:
Total liabilities	0	0
Level 1     | Liability for Contingent Consideration
Liabilities:
Total liabilities	0	0
Level 2
Liabilities:
Total liabilities	0	0
Level 2     | Liability for Contingent Consideration
Liabilities:
Total liabilities	0	0
Level 3
Liabilities:
Total liabilities	115	543
Level 3     | Liability for Contingent Consideration
Liabilities:
Total liabilities	$ 115	$ 543