Accounts receivable, net (Tables)

3 Months Ended

Sep. 30, 2013

Accounts Receivable, Net [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

The Accounts receivable, net caption in the Consolidated Balance Sheet is comprised of the following components:

	September 30, 2013			June 30, 2013
Accounts receivable, trade	$	1,763,421		$	1,855,644
Allowance for doubtful accounts	(14,038		)	(14,824		)
Non-trade accounts receivable	115,935			110,394
Notes receivable	103,172			111,531
Total	$	1,968,490		$	2,062,745