Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Additional Information (Details)

v3.19.1
Stock-Based Compensation - Additional Information (Details) - USD ($)
12 Months Ended
Mar. 29, 2018
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   $ 80,771  
Performance-Based Restricted Stock Grants      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares, granted   15,025  
Time-Based Restricted Stock Grants      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares, granted   58,130  
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   $ 80,771  
Unrecognized share-based compensation cost related to unvested restricted stock awards   $ 242,574  
Cost is expected to be recognized over a weighted average periods   3 years 1 month 6 days  
2017 Equity Incentive Plan | Restricted Stock Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares, granted 73,155    
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 58,130    
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.