Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Narrative (Details)

v3.23.1
Stockholders' Equity - Narrative (Details)
$ / shares in Units, $ in Millions
 12 Months Ended
Jan. 02, 2023
USD ($)
store
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Jan. 05, 2023
$ / shares
shares
Jan. 03, 2022
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Common stock, shares authorized (in shares) 100,000,000 100,000,000    
Common stock, par value (in Dollars per share) | $ / shares $ 0.0001 $ 0.0001    
Common stock, shares, outstanding (in shares) 22,257,772 21,303,500    
Issuance of common stock (in shares) 22,257,772 21,303,500    
Preferred stock, shares authorized (in shares) 10,000,000      
Preferred stock, par value (in Dollars per share) | $ / shares $ 0.0001      
Preferred stock, shares issued (in shares) 2,120,000 2,120,000    
Preferred stock, shares outstanding (in shares) 2,120,000 2,120,000    
Warrants outstanding (in shares) 15,063,800 15,063,800    
Warrants exercise price (in dollars per share) | $ / shares $ 11.50 $ 11.50    
UPO units that are exercisable (in shares) 75,000 75,000    
Number of UPO units exchanged (in shares)   675,000    
Number of shares in exchange for UPO units (in shares)   283,669    
Shares issued for warrants (in shares)   100    
Shares issued in cashless warrant exercises (in shares)   7,969    
Warrants exercisable period 30 days      
Number of shares issued under purchase option (in shares) 750,000      
Number of common shares included in purchase of units (in shares) 1      
Number of warrant included in purchase of units (in shares) 1      
Shares purchase price, per share (in Dollars per share) | $ / shares $ 10.00      
Stock issued during period, shares, warrant exercised (in shares)   7,969    
Additional shares issued (in shares)       1,065,175
Employee benefits and share-based compensation | $ $ 10.2      
Subsequent Event        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Common stock, par value (in Dollars per share) | $ / shares     $ 0.0001  
Additional shares issued (in shares)     1,112,889  
Public Warrants        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Warrants outstanding (in shares) 11,468,800 11,468,800    
Warrants exercise price (in dollars per share) | $ / shares $ 0.01      
Prior written notice of redemption, period 30 days      
Stock price trigger for redemption (in dollars per share) | $ / shares $ 18.00      
Number of trading days at or above trigger price | store 20      
Days included in redemption trading day period | store 30      
Private Placement        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Warrants outstanding (in shares) 3,000,000 3,000,000    
Private Warrants        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Warrants outstanding (in shares) 445,000 445,000    
Warrants exercise price (in dollars per share) | $ / shares $ 0.05 $ 0.75    
Working Capital Warrants        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Warrants outstanding (in shares) 150,000 150,000    
2020 Omnibus Equity Incentive Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Aggregate number of shares to be issued under stock incentive plan (in shares) 2,000,000      
Stock option expiration period 10 years      
Annual increase in number of shares available for issuance 5.00%      
Common shares available for future grants (in shares) 600,000 126,000    
Restricted Shares        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Vesting period 4 years      
Restricted Stock Units (RSUs)        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Employee benefits and share-based compensation | $ $ 6.4 $ 7.6    
Unrecognized compensation cost | $ $ 11.9      
Restricted Stock Units (RSUs) | Minimum        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Unrecognized stock-based compensation expense, weighted-average recognition period 1 year 3 months 18 days      
Restricted Stock Units (RSUs) | Maximum        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Unrecognized stock-based compensation expense, weighted-average recognition period 2 years 9 months 18 days      
Market Condition        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Unrecognized compensation cost | $ $ 0.5      
Unrecognized stock-based compensation expense, weighted-average recognition period 1 year 3 months 10 days      
Share-based compensation | $ $ 0.6 1.5    
Performance Condition        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Share-based compensation | $ 3.7 4.6    
Share-based payment arrangement, additional expense due to modifications | $ 0.2 0.1    
Service Condition        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Share-based compensation | $ 2.1 $ 1.3    
Stock Grants        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Employee benefits and share-based compensation | $ $ 3.9      
UPO Units Exercise Price One        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
UPO units exercise price (in dollars per share) | $ / shares $ 10.00 $ 10.00