Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
OPERATING ACTIVITIES:
Net income (loss)	$ (566,610)	$ 26,866,526	$ (888,481)	$ 27,569,371
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Charges incurred in connection with the vesting and issuance of common stock for employee and director compensation	216,469	60,024	541,164	248,880
(Gain) loss on disposal of property and equipment	(6,353)	(2,431)	(13,431)	7,053
Non-cash interest and amortization of debt discount				2,095
Bad debt expense, net	302,632	(11,277)	602,344	66,773
Depreciation	1,433,251	1,413,521	4,350,373	3,910,110
Amortization				21,953
Change in fair value of warrant liabilities	1,101,241	168,897	655,787	(12,304)
Deferred income taxes, net	121,046	(26,727,720)	183,952	(26,713,897)
Recognition of deferred gain from sale leaseback transactions	(215,098)		(618,522)
Changes in operating assets and liabilities:
Accounts receivable	(974,176)	(470,164)	(1,257,429)	579,562
Finance receivables	(2,248,618)	27,064	(3,782,292)	92,469
Inventory	650,784	214,495	(1,292,164)	338,415
Prepaid expenses and other current assets	150,159	52,483	(207,305)	(62,503)
Accounts payable	(150,646)	386,832	(2,610,090)	(929,035)
Accrued expenses	234,465	184,532	(38,556)	(300,984)
Income taxes payable	16,774		(4,247)
Net cash provided by (used in) operating activities	65,320	2,162,782	(4,378,897)	4,817,958
INVESTING ACTIVITIES:
Purchase of property and equipment	(3,860)	(35,134)	(54,229)	(60,361)
Purchase of property for rental program		(2,643,439)	(1,641,993)	(7,211,661)
Proceeds from sale of rental equipment under sale leaseback transactions			4,993,879
Proceeds from the sale of property and equipment	19,327	5,513	54,238	30,375
Net cash provided by (used in) investing activities	15,467	(2,673,060)	3,351,895	(7,241,647)
FINANCING ACTIVITIES:
Net proceeds from the exercise of common stock warrants and the retirement of common stock		521,762	(61,987)	2,286,849
Proceeds (repayment) from line of credit, net			(1,000,000)	1,000,000
Proceeds from long-term debt	1,752,717		1,752,717
Repayment of long-term debt	(92,875)	(89,366)	(261,342)	(267,043)
Net cash provided by financing activities	1,659,842	432,396	429,388	3,019,806
Net increase (decrease) in cash and cash equivalents	1,740,629	(77,882)	(597,614)	596,117
Cash and cash equivalents at beginning of period	6,734,077	6,654,999	9,072,320	5,981,000
Cash and cash equivalents at end of period	8,474,706	6,577,117	8,474,706	6,577,117
Supplemental disclosures of cash flow information :
Cash paid for interest	67,102	59,399	202,293	189,203
Depreciation expense allocated to cost of sales	1,271,207	1,260,568	3,867,189	3,493,726
Reclass of rental program property to inventory, net	1,374,447	13,686	1,393,096	26,803
Prepaid items financed with debt		144,312	103,125	246,162
Equipment and software acquired under capital lease		195,725	107,903	217,761
Disposal of property and equipment	342,963	15,141	394,866	233,857
Disposal of property and equipment under sale leaseback transactions			$ 3,873,275