Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
OPERATING ACTIVITIES:
Net income (loss)	$ (60,956)	$ 293,654
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 and common stock options for employee and director compensation	138,804	84,392
(Gain) Loss on disposal of property and equipment	(3,284)	14,935
Non-cash interest and amortization of debt discount		2,095
Bad debt expense	158,716	26,431
Depreciation	1,473,412	1,218,071
Amortization		21,953
Change in fair value of warrant liabilities	(310,052)	(219,097)
Deferred income taxes, net	(360,473)	6,911
Recognition of deferred gain from sale-leaseback transactions	(188,327)
Changes in operating assets and liabilities:
Accounts receivable	80,115	705,115
Finance receivables	(755,462)	(38,671)
Inventory	(1,138,319)	78,017
Prepaid expenses and other current assets	(110,755)	(51,960)
Accounts payable	(121,268)	(1,247,786)
Accrued expenses	(185,891)	17,764
Income taxes payable	(21,021)
Net cash provided by (used in) operating activities	(1,404,761)	911,824
INVESTING ACTIVITIES:
Purchase of property and equipment	(31,490)	(14,626)
Purchase of property for rental program	(1,641,993)	(2,074,975)
Proceeds from sale of rental equipment under sale-leaseback transactions	4,993,879
Proceeds from sale of property and equipment	23,734
Net cash provided by (used in) investing activities	3,344,130	(2,089,601)
FINANCING ACTIVITIES:
Net proceeds from the issuance of common stock and exercise of common stock warrants		85,654
Proceeds from line of credit		1,000,000
Repayment of long-term debt	(95,611)	(76,977)
Net cash provided by (used in) financing activities	(95,611)	1,008,677
Net increase (decrease) in cash and cash equivalents	1,843,758	(169,100)
Cash and cash equivalents at beginning of period	9,072,320	5,981,000
Cash and cash equivalents at end of period	10,916,078	5,811,900
Supplemental disclosures of cash flow information :
Cash paid for interest	79,199	69,735
Depreciation expense allocated to cost of sales	1,295,445	1,081,515
Reclass of rental program property to inventory, net	4,265	20,661
Prepaid items financed with debt	103,125	101,850
Equipment and software acquired under capital lease		22,036
Disposal of property and equipment	52,658	174,204
Disposal of property and equipment under sale-leaseback transactions	$ 3,873,275