Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
OPERATING ACTIVITIES:
Net income (loss)	$ (1,089,482)	$ 27,530,652	$ 854,123
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Stock based compensation	715,762	529,041	502,907
(Gain) Loss on disposal of property and equipment	(17,357)	4,245	(20,343)
Non-cash interest and amortization of debt discount		2,095	53,867
Bad debt expense	1,099,528	134,176	68,615
Depreciation	$ 5,731,356	5,463,985	3,837,174
Amortization		21,953	742,400
Change in fair value of warrant liabilities	$ 393,144	(65,429)	(267,928)
Deferred income taxes, net	215,038	(27,301,266)	27,646
Gain on sale of finance receivables	(52,178)
Recognition of deferred gain from sale-leaseback transactions	(833,619)	(9,522)
Changes in operating assets and liabilities:
Accounts receivable	(2,517,493)	(157,071)	(247,358)
Finance receivables	(4,113,898)	52,531	17,729
Inventory	(1,930,857)	370,104	716,470
Prepaid expenses and other current assets	(304,229)	(190,783)	503,937
Accounts payable	918,761	412,664	1,164,804
Accrued expenses	54,717	267,004	$ (1,915,091)
Income taxes payable	33,065	21,021
Net cash provided by (used in) operating activities	(1,697,742)	7,085,400	$ 6,038,952
INVESTING ACTIVITIES:
Purchase of property and equipment	(60,309)	(111,121)	(107,351)
Purchase of property for rental program	(1,641,993)	(10,883,473)	(9,092,394)
Proceeds from sale of rental equipment under sale-leaseback transactions	4,993,879	2,995,095
Proceeds from sale of property and equipment	61,914	82,047	18,908
Net cash provided by (used in) investing activities	3,353,491	(7,917,452)	(9,180,837)
FINANCING ACTIVITIES:
Net proceeds (payments) from the issuance (retirement) of common stock and exercise of common stock warrants	(61,987)	2,272,936	311,177
Excess tax benefits from share-based compensation	9,749	24,847
Proceeds (payments) from line of credit	(1,000,000)	2,000,000	3,000,000
Repayment of long-term debt	(358,582)	(374,411)	(614,937)
Proceeds from long-term debt	2,056,724
Net cash provided by financing activities	645,904	3,923,372	2,696,240
Net increase (decrease) in cash and cash equivalents	2,301,653	3,091,320	(445,645)
Cash and cash equivalents at beginning of year	9,072,320	5,981,000	6,426,645
Cash at end of year	11,373,973	9,072,320	5,981,000
Supplemental disclosures of cash flow information:
Interest paid in cash	305,566	259,820	118,934
Depreciation expense allocated to cost of services	5,119,674	4,880,529	3,265,452
Reclass of rental program property to inventory, net	674,280	33,266	28,337
Prepaid items financed with debt	103,125	101,850	133,588
Prepaid interest from issuance of warrants for debt costs			55,962
Equipment and software acquired under capital lease	107,903	325,431	124,917
Disposal of property and equipment	842,204	709,638	$ 98,928
Disposal of property and equipment under sale-leaseback transactions	$ 3,873,275	$ 1,918,920