Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
OPERATING ACTIVITIES:
Net income (loss)	$ (260,915)	$ 409,191	$ (321,871)	$ 702,845
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	185,891	104,464	324,695	188,856
(Gain) loss on disposal of property and equipment	(3,794)	(5,451)	(7,078)	9,484
Non-cash interest and amortization of debt discount				2,095
Bad debt expense, net	140,996	51,619	299,712	78,050
Depreciation	1,443,710	1,278,518	2,917,122	2,496,589
Amortization				21,953
Change in fair value of warrant liabilities	(135,402)	37,896	(445,454)	(181,201)
Deferred income taxes, net	423,379	6,912	62,906	13,823
Recognition of deferred gain from sale leaseback transactions	(215,097)		(403,424)
Changes in operating assets and liabilities:
Accounts receivable	(363,368)	344,611	(283,253)	1,049,726
Finance receivables	(778,212)	104,076	(1,533,674)	65,405
Inventory	(804,629)	45,903	(1,942,948)	123,920
Prepaid expenses and other current assets	(246,709)	(63,026)	(357,464)	(114,986)
Accounts payable	(2,338,176)	(68,081)	(2,459,444)	(1,315,867)
Accrued expenses	(87,130)	(503,280)	(273,021)	(485,516)
Income taxes payable			(21,021)
Net cash provided by (used in) operating activities	(3,039,456)	1,743,352	(4,444,217)	2,655,176
INVESTING ACTIVITIES:
Purchase of property and equipment	(18,879)	(10,601)	(50,369)	(25,227)
Purchase of property for rental program		(2,493,247)	(1,641,993)	(4,568,222)
Proceeds from sale of rental equipment under sale leaseback transactions			4,993,879
Proceeds from the sale of property and equipment	11,177	24,862	34,911	24,862
Net cash provided by (used in) investing activities	(7,702)	(2,478,986)	3,336,428	(4,568,587)
FINANCING ACTIVITIES:
Net proceeds from the exercise of common stock warrants and the retirement of common stock	(61,987)	1,679,433	(61,987)	1,765,087
Proceeds (repayment) from line of credit, net	(1,000,000)		(1,000,000)	1,000,000
Repayment of long-term debt	(72,856)	(100,700)	(168,467)	(177,677)
Net cash provided by (used in) financing activities	(1,134,843)	1,578,733	(1,230,454)	2,587,410
Net increase (decrease) in cash and cash equivalents	(4,182,001)	843,099	(2,338,243)	673,999
Cash and cash equivalents at beginning of period	10,916,078	5,811,900	9,072,320	5,981,000
Cash and cash equivalents at end of period	6,734,077	6,654,999	6,734,077	6,654,999
Supplemental disclosures of cash flow information :
Cash paid for interest	55,992	60,069	135,191	129,804
Depreciation expense allocated to cost of sales	1,282,860	1,151,643	2,578,305	2,233,158
Reclass of rental program property to inventory, net	14,384	7,544	18,649	13,117
Prepaid items financed with debt			103,125	101,850
Equipment and software acquired under capital lease	107,903		107,903	22,036
Disposal of property and equipment	9,841	44,512	51,903	218,716
Disposal of property and equipment under sale leaseback transactions			$ 3,873,275