Consolidated Balance Sheets (USD $)	Mar. 31, 2015	Jun. 30, 2014
Current assets:
Cash	$ 8,474,706	$ 9,072,320
Accounts receivable, less allowance for uncollectible accounts of $493,000 and $63,000, respectively	3,403,489	2,683,579
Finance receivables	749,631	119,793
Inventory	4,241,057	1,486,777
Prepaid expenses and other current assets	414,046	363,367
Deferred income taxes	907,691	907,691
Total current assets	18,190,620	14,633,527
Finance receivables, less current portion	3,505,248	352,794
Prepaid expenses and other assets	423,255	190,703
Property and equipment, net	13,574,402	21,138,580
Deferred income taxes	26,169,378	26,353,330
Intangibles, net	432,100	432,100
Goodwill	7,663,208	7,663,208
Total assets	69,958,211	70,764,242
Current liabilities:
Accounts payable	5,208,646	7,753,911
Accrued expenses	1,994,746	1,915,799
Line of credit	4,000,000	5,000,000
Current obligations under long-term debt	416,695	172,911
Income taxes payable	16,774	21,021
Deferred gain from sale-leaseback transactions	860,390	380,895
Total current liabilities	12,497,251	15,244,537
Long-term liabilities:
Long-term debt, less current portion	1,708,484	249,865
Accrued expenses, less current portion	68,671	186,174
Warrant liabilities	1,240,996	585,209
Deferred gain from sale-leaseback transactions, less current portion	1,115,446	761,790
Total long-term liabilities	4,133,597	1,783,038
Total liabilities	16,630,848	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- 35,691,572 and 35,514,685, respectively	224,689,374	224,210,197
Accumulated deficit	(174,500,067)	(173,611,586)
Total shareholders' equity	53,327,363	53,736,667
Total liabilities and shareholders' equity	$ 69,958,211	$ 70,764,242