Consolidated Balance Sheets (USD $)	Sep. 30, 2014	Jun. 30, 2014
Current assets:
Cash and cash equivalents	$ 10,916,078	$ 9,072,320
Accounts receivable, less allowance for uncollectible accounts of $129,000 and $63,000, respectively	2,444,748	2,683,579
Finance receivables	279,216	119,793
Inventory	2,629,361	1,486,777
Prepaid expenses and other current assets	376,823	363,367
Deferred income taxes	907,691	907,691
Total current assets	17,553,917	14,633,527
Finance receivables, less current portion	948,833	352,794
Other assets	382,563	190,703
Property and equipment, net	17,780,294	21,138,580
Deferred income taxes	26,713,803	26,353,330
Intangibles, net	432,100	432,100
Goodwill	7,663,208	7,663,208
Total assets	71,474,718	70,764,242
Current liabilities:
Accounts payable	7,632,643	7,753,911
Accrued expenses	1,779,037	1,915,799
Line of credit	5,000,000	5,000,000
Current obligations under long-term debt	207,383	172,911
Income taxes payable		21,021
Deferred gain from sale-leaseback transactions	860,390	380,895
Total current liabilities	15,479,453	15,244,537
Long-term liabilities:
Long-term debt, less current portion	222,907	249,865
Accrued expenses, less current portion	137,045	186,174
Warrant liabilities	275,157	585,209
Deferred gain from sale-leaseback transactions, less current portion	1,545,641	761,790
Total long-term liabilities	2,180,750	1,783,038
Total liabilities	17,660,203	17,027,575
Commitments and contingencies
Shareholders' equity:
Preferred stock, no par value: Authorized shares- 1,800,000 Series A convertible preferred- Authorized shares- 900,000 Issued and outstanding shares- 442,968 (liquidation preference of $17,022,682 and $16,690,456, respectively)	3,138,056	3,138,056
Common stock, no par value: Authorized shares- 640,000,000 Issued and outstanding shares- 35,637,706 and 35,514,685, respectively	224,349,001	224,210,197
Accumulated deficit	(173,672,542)	(173,611,586)
Total shareholders' equity	53,814,515	53,736,667
Total liabilities and shareholders' equity	$ 71,474,718	$ 70,764,242