Annual report pursuant to Section 13 and 15(d)

Leases (Additional Information) (Details)

Leases (Additional Information) (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 02, 2022
Dec. 31, 2020
Lessee, Lease, Description [Line Items]    
Period for option to extend leases 5 years  
Lessee operating lease option to extend In March 2021, the Company entered into a new agreement to lease office space in Fremont, California under a noncancelable operating lease that expires in April 2026 with an option to extend for five years.  
Lease expiration date Aug. 31, 2030  
Lease and rental expense   $ 1.4
Lease Agreements [Member]    
Lessee, Lease, Description [Line Items]    
Lease expiration date Apr. 30, 2026