Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Additional Information (Details)

v3.19.2
Stock-Based Compensation - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Mar. 27, 2019
Jun. 30, 2019
Jun. 30, 2019
Jun. 30, 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     $ 105,890 $ 27,312  
Performance-Based Restricted Stock Grants          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Number of shares, granted     27,613    
Time-Based Restricted Stock Grants          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Number of shares, granted     13,730    
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   $ 51,731 $ 105,890    
Unrecognized share-based compensation cost related to unvested restricted stock awards   $ 300,384 $ 300,384    
Cost is expected to be recognized over a weighted average periods     2 years 8 months 8 days    
2017 Equity Incentive Plan | Restricted Stock Awards          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Number of shares, granted 28,755        
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        
Vesting period 4 years        
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%        
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        
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 remaining four-year time vesting period.