Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Deferred tax assets:
Reserves and accruals	$ 16,658	$ 17,231
Deferred revenue	4,082	3,512
Share-based compensation	3,495	3,942
Tax credit carryforward	13,960	12,197
Net operating losses	1,088	1,643
Depreciation and amortization	156	125
Capitalized Research and Development Costs	34,165	20,234
Operating lease liabilities	3,744	4,162
Other	2,875	4,044
Gross deferred tax assets	80,223	67,090
Less: valuation allowance	(13,960)	(11,772)
Total deferred tax assets after valuation allowance	66,263	55,318
Deferred tax liabilities:
Depreciation and amortization	(43,908)	52,927
Operating lease right of use assets	(3,519)	4,890
Other	0	89
Gross deferred tax liabilities	(47,427)	(57,906)
Net deferred tax liabilities	$ (18,836)	$ (2,588)