Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Narrative (Details)

v3.20.4
Stock-Based Compensation - Narrative (Details) - USD ($)
12 Months Ended
Jan. 01, 2021
Jan. 01, 2020
Aug. 21, 2019
Dec. 31, 2020
Dec. 31, 2019
Compensation Expense          
Stock based compensation       $ 858,683 $ 789,914
Compensation cost related to non vested awards not yet recognized       $ 20,122  
Average remaining expense recognition period       1 year  
Award Information and Activity          
Increase in number of shares (in shares)     6,800,000    
Number of options exercisable (in shares)       9,500  
Intrinsic value of options exercisable       $ 0  
Weighted average exercise price (in usd per share)       $ 0.56  
Weighted average remaining contractual term       1 year 6 months  
Granted in period       0 0
Expected dividend yield       0.00%  
2017 ECP | Subsequent Event          
Award Information and Activity          
Increase in number of shares (in shares) 150,000        
2010 ECP          
Award Information and Activity          
Increase in number of shares (in shares)   250,000      
Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Option and restricted stock unit vesting period       3 years  
Award Information and Activity          
Expected forfeiture rate       0.00%