Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
OPERATING ACTIVITIES:
Net income (loss)	$ 26,866,526	$ (1,015,943)	$ 27,569,371	$ (823,044)
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	60,024	149,009	248,880	369,233
(Gain) loss on disposal of property and equipment	(2,431)	(14,815)	7,053	(18,415)
Non-cash interest and amortization of debt discount		26,934	2,095	26,934
Bad debt expense (recoveries), net	(11,277)	(1,599)	66,773	7,459
Depreciation	1,413,521	1,003,610	3,910,110	2,742,196
Amortization		185,600	21,953	556,800
Change in fair value of warrant liabilities	168,897	1,308,954	(12,304)	1,249,456
Deferred income taxes, net	(26,727,720)	6,911	(26,713,897)	20,734
Changes in operating assets and liabilities:
Accounts receivable	(470,164)	(1,212,990)	579,562	63,489
Finance receivables	27,064	22,714	92,469	47,416
Inventory	214,495	603,019	338,415	685,114
Prepaid expenses and other current assets	52,483	59,841	(62,503)	51,730
Accounts payable	386,832	(1,115,013)	(929,035)	(803,875)
Accrued expenses	184,532	(223,669)	(300,984)	(1,792,479)
Net cash provided by (used in) operating activities	2,162,782	(217,437)	4,817,958	2,382,748
INVESTING ACTIVITIES:
Purchase of property and equipment	(35,134)	(31,413)	(60,361)	(81,691)
Purchase of property for rental program	(2,643,439)	(1,778,344)	(7,211,661)	(6,320,514)
Proceeds from the sale of property and equipment	5,513	18,908	30,375	18,908
Net cash used in investing activities	(2,673,060)	(1,790,849)	(7,241,647)	(6,383,297)
FINANCING ACTIVITIES:
Net proceeds from the exercise of common stock warrants and the retirement of common stock	521,762	74,840	2,286,849	(12,475)
Proceeds from line of credit		1,000,000	1,000,000	2,000,000
Repayment of long-term debt	(89,366)	(164,363)	(267,043)	(465,084)
Net cash provided by financing activities	432,396	910,477	3,019,806	1,522,441
Net increase (decrease) in cash and cash equivalents	(77,882)	(1,097,809)	596,117	(2,478,108)
Cash and cash equivalents at beginning of period	6,654,999	5,046,346	5,981,000	6,426,645
Cash and cash equivalents at end of period	6,577,117	3,948,537	6,577,117	3,948,537
Supplemental disclosures of cash flow information:
Cash paid for interest	59,399	32,551	189,203	84,220
Depreciation expense allocated to cost of sales	1,260,568	861,321	3,493,726	2,294,862
Reclass of rental program property to inventory, net	13,686	2,296	26,803	11,923
Prepaid items financed with debt	144,312	2,340	246,162	130,402
Prepaid interest from issuance of warrants for debt costs		55,962		55,962
Equipment and software acquired under capital lease	195,725	80,883	217,761	80,883
Disposal of property and equipment	$ 15,141	$ 7,700	$ 233,857	$ 7,700