LEASE COMMITMENTS (Narrative) (Details)						1 Months Ended	3 Months Ended		24 Months Ended
	Aug. 31, 2015	Apr. 30, 2015 USD ($) a	Dec. 01, 2014 USD ($)	Oct. 01, 2014 USD ($)	Mar. 02, 2014 USD ($)	May 31, 2016 USD ($)	Mar. 31, 2017 USD ($)	Mar. 31, 2016 USD ($)	Feb. 28, 2014 USD ($)
Operating Leased Assets [Line Items]
Rent expense, gross							$ 206,900	$ 316,200,000
Affiliated Entity, LK Property Investments, LLC [Member]
Operating Leased Assets [Line Items]
Monthly rental payments		$ 3,000.0
Termination notice period		9090 days
Reimbursement percentage of property taxes		40.00%
Facility [Member] | Louisville, Kentucky [Member] | K and R, LLC [Member]
Operating Leased Assets [Line Items]
Monthly rent expense							$ 53,800
Facility [Member] | Seymour, Indiana [Member]
Operating Leased Assets [Line Items]
Lease renewal, option period			3 years
Monthly rent expense			$ 8,000.0
Monthly rent expense increase			$ 200
Equipment [Member]
Operating Leased Assets [Line Items]
Lease renewal, option period				5 years
Equipment [Member] | Louisville, Kentucky [Member]
Operating Leased Assets [Line Items]
Monthly rent expense				$ 28,900
Equipment [Member] | Louisville, Kentucky [Member] | K and R, LLC [Member]
Operating Leased Assets [Line Items]
Monthly rent expense						$ 5,000.0
Property [Member] | Louisville, Kentucky [Member]
Operating Leased Assets [Line Items]
Monthly rent expense					$ 3,800				$ 3,500
Lease term	19 months
ISA Real Estate LLC | Affiliated Entity, LK Property Investments, LLC [Member]
Operating Leased Assets [Line Items]
Number of acres | a		4.4