XML 60 R49.htm IDEA: XBRL DOCUMENT v3.22.4
Property and Equipment - Component of Property and Equipment (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Jan. 01, 2022
Component of property and equipment    
Less: accumulated depreciation and amortization $ (13,559) $ (13,386)
Property and equipment, net 462 428
Equipment    
Component of property and equipment    
Property and equipment, gross 11,527 11,360
Leasehold Improvements    
Component of property and equipment    
Property and equipment, gross $ 2,494 $ 2,454