Annual report pursuant to Section 13 and 15(d)

RESTATEMENT OF PREVIOUSLY ISSUED FINANCIAL STATEMENTS (Parenthetical) (Details 3)

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RESTATEMENT OF PREVIOUSLY ISSUED FINANCIAL STATEMENTS (Parenthetical) (Details 3) - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2019
Dec. 31, 2019
Dec. 31, 2018
Error Corrections And Prior Period Adjustments Restatement [Line Items]      
Net decrease to cash flow provided by operating activities $ 3,028,000 $ 3,884,000 $ (5,577,000)
Net decrease to cash flow provided by financing activities (4,137,000) $ (4,523,000) (5,634,000)
Adjustments [Member]      
Error Corrections And Prior Period Adjustments Restatement [Line Items]      
Net decrease to cash flow provided by operating activities     123,000
Net decrease to cash flow provided by financing activities $ 941,000   19,000
Adjustments [Member] | Convertible Notes Payable      
Error Corrections And Prior Period Adjustments Restatement [Line Items]      
Net decrease to cash flow provided by operating activities     171,000
Net decrease to cash flow provided by financing activities     $ (171,000)