CONVERTIBLE DEBT AND LONG-TERM DEBT, RELATED PARTY AND PPP LOAN (Tables)
|6 Months Ended|
Jun. 30, 2021
|Line of Credit and Term Loan [Abstract]|
|Schedule of Maturities of Long-term Debt [Table Text Block]||
At June 30, 2021, future payments of long-term debt are as follows:
Tabular disclosure of maturity and sinking fund requirement for long-term debt.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef