Quarterly report pursuant to Section 13 or 15(d)

Equity Incentive Plan - Additional Information (Details)

v3.21.2
Equity Incentive Plan - Additional Information (Details) - 2013 Equity Incentive Plan [Member] - USD ($)
6 Months Ended
Jun. 16, 2021
Jun. 30, 2021
Equity Incentive Plan    
Shares of common stock available for issuance under the Plan (in shares)   567,140
Unrecognized compensation cost related to non-vested share-based compensation arrangements   $ 585,457
Weighted average period for recognition   1 year 2 months 12 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   81,821
Estimated fair value of stock options   $ 691,728
Estimated Fair Value of Stock Options Recognized   $ 141,193
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized 500,000  
Employees    
Equity Incentive Plan    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   50,000
Board members    
Equity Incentive Plan    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   31,821