Annual report pursuant to Section 13 and 15(d)

Leases - Narrative (Details)

v3.20.1
Leases - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Jan. 01, 2019
Lessee, Lease, Description [Line Items]    
Operating lease, right-of-use asset $ 756,115  
Total lease liabilities 757,021  
Finance lease, right-of-use asset 88,178  
Total lease liabilities 80,777  
Operating lease expense 697,000  
Operating lease cost 417,000  
Variable lease cost 280,000  
Finance lease right-of-use asset, amortization $ 177,193  
Accounting Standards Update 2016-02    
Lessee, Lease, Description [Line Items]    
Operating lease, right-of-use asset   $ 1,200,000
Total lease liabilities   1,200,000
Finance lease, right-of-use asset   265,000
Total lease liabilities   $ 265,000
Minimum    
Lessee, Lease, Description [Line Items]    
Term of contract 2 years  
Maximum    
Lessee, Lease, Description [Line Items]    
Term of contract 4 years