Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Related Party Transactions - Additional Information (Detail)

v3.20.2
Related Party Transactions - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Key management personnel of entity or parent [member]        
Disclosure of transactions between related parties [line items]        
Compensation to the Executive Officers $ 218,596 $ 446,911 $ 453,531 $ 961,163