Annual report pursuant to Section 13 and 15(d)

Debt (Details)

v3.20.1
Debt (Details)
3 Months Ended 12 Months Ended
Dec. 31, 2019
USD ($)
$ / shares
Jun. 30, 2019
USD ($)
Dec. 31, 2019
USD ($)
stockholder
$ / shares
Convertible Notes Payable      
Debt Instrument [Line Items]      
Convertible notes issued   $ 20,000,000  
Interest rate of notes (as a percent) 7.00%   7.00%
Conversion price (in dollars per share) | $ / shares $ 11.50   $ 11.50
Debt instrument, convertible, stock price trigger (in dollars per share) | $ / shares     $ 17.25
Consecutive trading days | stockholder     30
Long-term debt $ 250,000   $ 250,000
Convertible Notes Payable | Minimum      
Debt Instrument [Line Items]      
Threshold trading days | stockholder     20
Note Purchase Agreement | Maximum      
Debt Instrument [Line Items]      
Convertible notes issued     $ 20,000,000
Note Purchase Agreement 2      
Debt Instrument [Line Items]      
Convertible notes issued $ 20,000,000    
Promissory Notes      
Debt Instrument [Line Items]      
Interest rate of notes (as a percent) 10.00%   10.00%
Long-term debt $ 855,000   $ 855,000
Debt instrument, debt default (as a perccent) 12.00%   12.00%
Promissory Notes | Maximum      
Debt Instrument [Line Items]      
Convertible notes issued     $ 20,000,000