4. ACCRUED EXPENSES (Details) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Payables and Accruals [Abstract]
Lease liability	$ 480,094	$ 0
Accrued vacation	169,061	196,888
Accrued salaries	100,141	0
Accrued interest	43,389	239,838
Accrued rent	0	66,349
Accrued loss contingency	0	71,744
Other accrued expense	31,252	39,351
Total accrued expenses	$ 823,937	$ 614,170