DEBT, (Long-term) (Details) (USD $)							12 Months Ended			12 Months Ended									12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Line of Credit [Member]	Jun. 30, 2013 Line of Credit [Member]	Jun. 30, 2014 Revolving Loan Agreement [Member]	Jun. 30, 2013 Revolving Loan Agreement [Member]	Jun. 30, 2014 Revolving Loan Agreement [Member] BMO Harris Bank NA [Member] Quarter	Jun. 30, 2013 Revolving Loan Agreement [Member] BMO Harris Bank NA [Member]	Mar. 31, 2011 Revolving Loan Agreement [Member] BMO Harris Bank NA [Member]	Jun. 30, 2014 Revolving Loan Agreement [Member] BMO Harris Bank NA [Member] Maximum [Member]	Jun. 30, 2014 Revolving Loan Agreement [Member] BMO Harris Bank NA [Member] Minimum [Member]	Jun. 30, 2014 Revolving Loan Agreement [Member] Wells Fargo Bank, National Association [Member] Quarter	Jun. 30, 2014 10-year Unsecured Senior Notes [Member]	Jun. 30, 2013 10-year Unsecured Senior Notes [Member]	Jun. 30, 2014 Capital Lease Obligations [Member]	Jun. 30, 2013 Capital Lease Obligations [Member]	Jun. 30, 2014 Other Long-Term Debt [Member]	Jun. 30, 2013 Other Long-Term Debt [Member]	Jun. 30, 2014 Senior Notes [Member] Quarter	Jun. 30, 2013 Senior Notes [Member]	Jun. 30, 2010 Senior Notes [Member]	Jun. 30, 2014 Prior Credit Agreement [Member] Wells Fargo Bank, National Association [Member] Quarter	Jun. 30, 2014 Prior Credit Agreement [Member] Wells Fargo Bank, National Association [Member] Revolving credit other than foreign currency loans [Member] Prime rate [Member] Condition One [Member]	Jun. 30, 2014 Prior Credit Agreement [Member] Wells Fargo Bank, National Association [Member] Revolving credit other than foreign currency loans [Member] Federal Funds Rate [Member] Condition One [Member]	Jun. 30, 2014 Prior Credit Agreement [Member] Wells Fargo Bank, National Association [Member] Revolving credit other than foreign currency loans [Member] LIBOR [Member] Condition One [Member]	Jun. 30, 2014 Prior Credit Agreement [Member] Wells Fargo Bank, National Association [Member] Revolving credit other than foreign currency loans [Member] LIBOR [Member] Condition Two [Member]	Jun. 30, 2014 Prior Credit Agreement [Member] Wells Fargo Bank, National Association [Member] Foreign currency loans [Member] LIBOR [Member]
Debt Instrument [Line Items]
Long-term debt, total	$ 18,404,000	$ 27,153,000			$ 11,200,000	$ 16,300,000							$ 7,143,000	$ 10,714,000	$ 29,000	$ 44,000	$ 32,000	$ 95,000
Less: current maturities	(3,604,000)	(3,681,000)																	3,571,429	3,571,429
Total long-term debt	14,800,000	23,472,000																	3,571,429
Maturity period of unsecured senior notes													10 years
Borrowing capacity after amendment							40,000,000		35,000,000
Expiration date							May 31, 2015					May 31, 2018										May 31, 2015
Reference rate used to calculate interest rate							LIBOR					LIBOR											Prime rate	Federal Funds Rate	LIBOR	LIBOR	LIBOR
Basis spread on variable rate (in hundredths)										1.50%	2.50%	1.00%							1.00%	1.65%				0.50%	1.00%	1.50%	1.50%
Effective interest rate (in hundredths)												1.16%
Total funded debt to EBITDA (in hundredths)								1.84%
Number of recent quarters considered for minimum EBITDA							4					4							4			4
Minimum adjusted Equity requirement												120,831,000
Outstanding balance							14,042,534					11,200,000										0
Effective date of Note Agreement																			Apr. 10, 2006
Interest rate on senior notes (in hundredths)	6.05%																		6.05%	6.05%
Maturity date of note agreement																			Apr. 10, 2016
Periodic payment of interest and principal																			3,571,429
Date of first required payment																					Apr. 10, 2010
Minimum amount attributable to covenants not covered																			1,000,000			1,000,000
Maximum borrowing capacity			3,372,000	18,072,000								60,000,000										15,000,000
Specified rate used to calculate the difference for reference rate (in hundredths)																										1.00%
Commitment fee percentage of unused capacity (in hundredths)												0.15%										0.25%
Minimum EBITDA																			11,000,000			11,000,000
EBITDA Ratio												3.0							3.0			3.0
Maximum potential sale and purchase value																			50,000,000
Issuance fees (in hundredths)																			0.10%
One time structuring fee																			25,000
Aggregate outstanding principal not to exceed																			35,000,000
Maturities of long-term debt [Abstract]
2015	3,604,000
2016	3,571,000
2017	0
2018	11,200,000
2019	0
Thereafter	29,000
Long-term debt, total	$ 18,404,000	$ 27,153,000			$ 11,200,000	$ 16,300,000							$ 7,143,000	$ 10,714,000	$ 29,000	$ 44,000	$ 32,000	$ 95,000