INCOME TAXES -Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Deferred tax assets:
Alternative minimum tax credits	$ 137,000	$ 274,000
Accrued bonus and stock based compensation	358,000	225,000
Intangible assets	1,368,000	1,013,000
Bad debt reserve	175,000	344,000
Contribution carryover	26,000	18,000
Disallowed interest expense IRC Section 163(j)	190,000	0
Net operating loss carry forwards	12,500,000	11,670,000
Less valuation allowance	(12,109,000)	(11,142,000)
Total deferred tax assets	2,645,000	2,402,000
Deferred tax liabilities:
Accelerated tax depreciation	(2,444,000)	(2,128,000)
Contingent liability	3,000	0
Vertex Recovery Management LA	(67,000)	0
Total deferred tax liabilities	(2,508,000)	(2,128,000)
Net deferred tax assets	$ 137,000	$ 274,000