Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Net investment in sublease (Details)

v3.21.1
Net investment in sublease (Details)
Dec. 31, 2020
USD ($)
Disclosure of maturity analysis of finance lease payments receivable [line items]  
Future minimum lease payments receivable $ 40,000
Interest income 1,459
Present value of minimum lease payments receivable 38,541
Less than one year  
Disclosure of maturity analysis of finance lease payments receivable [line items]  
Future minimum lease payments receivable 40,000
Interest income 1,459
Present value of minimum lease payments receivable 38,541
Between one and five years  
Disclosure of maturity analysis of finance lease payments receivable [line items]  
Future minimum lease payments receivable 0
Interest income 0
Present value of minimum lease payments receivable $ 0