LONG TERM DEBT AND NOTES PAYABLE TO BANK (Bank of America) (Details) - USD ($)	Nov. 09, 2018	Jun. 30, 2019	Mar. 01, 2019
BofA Loan Agreement [Member]
Debt Instrument [Line Items]
Face amount	$ 10,000,000.0
Increase in interest rate during a continuance of an Event of Default	2.00%
Closing fees	$ 50,000
Administrative fees	$ 10,000
Notice period to terminate agreement	30 days
Line of Credit Facility, Remaining Borrowing Capacity		$ 2,300,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Face amount	$ 1,000,000.0
Interest rate, Description of variable rate basis	LIBOR
Revolving Credit Facility [Member] | Minimum [Member]
Debt Instrument [Line Items]
Interest rate, Basis spread on variable rate	2.25%
Revolving Credit Facility [Member] | Maximum [Member]
Debt Instrument [Line Items]
Interest rate, Basis spread on variable rate	2.75%
Term Loan [Member]
Debt Instrument [Line Items]
Face amount	$ 2,500,000
Interest rate, Description of variable rate basis	LIBOR
Consecutive installments of loan	$ 89,300
Term Loan [Member] | Minimum [Member]
Debt Instrument [Line Items]
Interest rate, Basis spread on variable rate	2.75%
Term Loan [Member] | Maximum [Member]
Debt Instrument [Line Items]
Interest rate, Basis spread on variable rate	3.25%
BofA First Amendment [Member] | Maximum [Member] | K and R, LLC [Member]
Debt Instrument [Line Items]
One-time prepayment of principal amount			$ 500,000.0