LINE OF CREDIT AND LONG-TERM DEBT - Future Contractual Maturities (Details)	Jun. 30, 2020 USD ($)
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	$ 3,265,142
Total, Year 2	7,864,630
Total, Year 3	520,468
Total, Year 4	158,440
Total, Year 5	0
Total, Thereafter	0
Encina Business Credit, LLC
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	900,000
Total, Year 2	4,983,000
Total, Year 3	0
Total, Year 4	0
Total, Year 5	0
Total, Thereafter	0
Encina Business Credit SPV, LLC
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	0
Total, Year 2	0
Total, Year 3	0
Total, Year 4	0
Total, Year 5	0
Total, Thereafter	0
John Deere Note
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	36,845
Total, Year 2	37,759
Total, Year 3	38,695
Total, Year 4	36,313
Total, Year 5	0
Total, Thereafter	0
Well Fargo Equipment Lease- Ohio
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	117,834
Total, Year 2	124,039
Total, Year 3	130,574
Total, Year 4	122,127
Total, Year 5	0
Total, Thereafter	0
AVT Equipment Lease-Ohio
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	88,689
Total, Year 2	96,512
Total, Year 3	128,071
Total, Year 4	0
Total, Year 5	0
Total, Thereafter	0
AVT Equipment Lease-HH
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	142,258
Total, Year 2	154,805
Total, Year 3	223,128
Total, Year 4	0
Total, Year 5	0
Total, Thereafter	0
Tetra Capital Lease
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	94,920
Total, Year 2	123,976
Total, Year 3	0
Total, Year 4	0
Total, Year 5	0
Total, Thereafter	0
Well Fargo Equipment Lease- VRM LA
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	7,135
Total, Year 2	0
Total, Year 3	0
Total, Year 4	0
Total, Year 5	0
Total, Thereafter	0
Texas Citizens Bank
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	1,877,461
Total, Year 2	2,344,539
Total, Year 3	0
Total, Year 4	0
Total, Year 5	0
Total, Thereafter	0
Various institutions
Maturities of Long-term Debt and Capital Lease Obligations [Abstract]
Total, Year 1	0
Total, Year 2	0
Total, Year 3	0
Total, Year 4	0
Total, Year 5	0
Total, Thereafter	$ 0