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ADDITIONAL CASH FLOW INFORMATION (Tables)
 9 Months Ended
Mar. 31, 2013
Supplemental Cash Flow Elements [Abstract]  
Additional Cash Flow Information
The net changes in cash as a result of changes in operating assets and liabilities consist of the following:
 
 
 
Nine Months Ended
 
 
March 31
 
 
2013
 
2012
Accounts receivable
 
$
1,708,703

 
$
1,860,877

Inventories
 
(593,051
)
 
(1,285,818
)
Prepaid expenses and other current assets
 
(411,807
)
 
(191,591
)
Income taxes payable
 
—

 
804,405

Accounts payable
 
(1,464,943
)
 
(228,712
)
Accrued liabilities
 
(431,038
)
 
(1,070,398
)
Other liabilities
 
(14,000
)
 
—

Net change
 
$
(1,206,136
)
 
$
(111,237
)
 
 
 
 
 
Net cash paid (refunded) during the period for:
 
 

 
 

Income taxes
 
$
(40,301
)
 
$
(45,597
)
Interest
 
$
38,691

 
$
210,508