Quarterly report pursuant to Section 13 or 15(d)

Going Concern (Details)

v3.20.2
Going Concern (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Proceeds from government assistance   $ 251
Proceeds from government assistance, location   us-gaap:OtherNonoperatingIncomeExpense
CARES Act, Job Keeper Allowance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Proceeds from government assistance $ 99 $ 155
CARES Act, Payroll Tax Reimbursement    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Proceeds from government assistance $ 47 90
CARES Act, Small Business Grants    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Proceeds from government assistance   $ 6