NOTES PAYABLE - Long-term debt (Parentheticals) (Details) - USD ($)	9 Months Ended	12 Months Ended
	Mar. 31, 2016	Jun. 30, 2015
Nodaway Valley Bank: $350,000 line-of-credit agreement expiring on January 4, 2017, with a variable interest rate at prime but not less than 5%
Debt Instrument [Line Items]
Line-of-credit agreement, amount	$ 350,000	$ 350,000
Interest rate, description	variable interest rate	variable interest rate
Line of Credit Facility, Expiration date	Jan. 04, 2017	Jan. 04, 2017
Line of credit facility, Basis for measurement	Prime	Prime
Interest rate	5.00%	5.00%
Ford Credit: $468 monthly payments, interest of 2.9%; final payment due January 2019, secured by a vehicle
Debt Instrument [Line Items]
Notes payable, periodic payment	$ 468	$ 468
Notes payable, frequency	monthly	monthly
Interest rate	2.90%	2.90%
Ford Credit: $705 monthly payments, interest of 5.8%; final payment due October 2021, secured by a vehicle
Debt Instrument [Line Items]
Notes payable, periodic payment	$ 705	$ 705
Notes payable, frequency	monthly	monthly
Interest rate	5.80%	5.80%
Toyota Credit: $364 monthly payments, interest of 3.5%; final payment due December 2020, secured by a vehicle
Debt Instrument [Line Items]
Notes payable, periodic payment	$ 364	$ 364
Notes payable, frequency	monthly	monthly
Interest rate	3.50%	3.50%
Ford Credit: $517 monthly payments, interest of 0%; secured by a vehicle
Debt Instrument [Line Items]
Notes payable, periodic payment	$ 517	$ 517
Notes payable, frequency	monthly	monthly
Interest rate	0.00%	0.00%