Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Additional Information (Details)

v3.20.2
Stock-Based Compensation - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Oct. 16, 2017
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Recorded expense in general and administrative expense in its statement of operations related to restricted stock $ 102,989 $ 80,771  
Time-Based Restricted Stock Grants      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares, granted 13,730    
Performance-Based Restricted Stock Grants      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares, granted 27,613    
2017 Equity Incentive Plan      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Common stock reserved and available for issuance     760,000
Recorded expense in general and administrative expense in its statement of operations related to restricted stock $ 102,990 $ 80,771  
2017 Equity Incentive Plan | Restricted Stock Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares, granted 28,755 73,155  
2017 Equity Incentive Plan | Time-Based Restricted Stock Grants      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares, granted 13,730 58,130  
Unrecognized share-based compensation cost related to unvested restricted stock awards $ 171,556    
Cost is expected to be recognized over a weighted average periods 2 years 5 months 8 days    
Stock vested percentage 6.25%    
Shares eligible vesting period 3 months    
Vesting period 4 years    
Share based compensation description These time-based grants vest solely based on continued employment, with 6.25% of the shares eligible to vest on each three-month anniversary of the grant date during the four-year vesting period.    
2017 Equity Incentive Plan | Performance-Based Restricted Stock Grants      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares, granted 15,025 15,025  
Unrecognized share-based compensation cost related to unvested restricted stock awards $ 116,464    
Cost is expected to be recognized over a weighted average periods 2 years 7 months 28 days    
Vesting period 4 years    
Stock earned during the period 15,025 27,613  
2017 Equity Incentive Plan | Performance-Based Restricted Stock Grants | Minimum      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock vested percentage based on achievement of goal 0.00%    
2017 Equity Incentive Plan | Performance-Based Restricted Stock Grants | Maximum      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock vested percentage based on achievement of goal 200.00%