Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.20.1
Subsequent Events (Details) - USD ($)
3 Months Ended 9 Months Ended
Apr. 10, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Sep. 30, 2018
Subsequent Event [Line Items]          
Impairment of property and equipment       $ 0 $ 0
Subsequent Event          
Subsequent Event [Line Items]          
Impairment of property and equipment     $ 3,400,000    
Rights Plan | Subsequent Event          
Subsequent Event [Line Items]          
Right 1        
Sale of stock (in percentage) 20.00%        
Discount purchase price of common stock (in percentage) 50.00%        
COVID-19 Pandemic | Subsequent Event          
Subsequent Event [Line Items]          
Impairment of property and equipment   $ 1,100,000      
Goodwill, impairment loss   9,400,000      
Write off of deposits   $ 6,100,000      
Beneficial owner | Rights Plan | Subsequent Event          
Subsequent Event [Line Items]          
Sale of stock (in percentage) 10.00%