Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
OPERATING ACTIVITIES:
Net loss	$ (5,420)	$ (567)	$ (5,934)	$ (889)
Adjustments to reconcile net 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	142	216	651	541
Gain on disposal of property and equipment	(15)	(6)	(57)	(13)
Bad debt expense	506	302	980	602
Depreciation	1,190	1,433	3,863	4,350
Amortization of intangible assets	44		44
Change in fair value of warrant liabilities	4,805	1,101	5,692	656
Deferred income taxes, net	(93)	121	88	184
Recognition of deferred gain from sale-leaseback transactions	(215)	(216)	(645)	(619)
Changes in operating assets and liabilities, net of acquisition:
Accounts receivable	(1,872)	(984)	(3,352)	(1,821)
Finance receivables	(154)	(2,248)	547	(3,782)
Inventory	250	651	1,118	(1,292)
Prepaid expenses and other assets	(160)	152	(366)	(207)
Accounts payable	4,154	(141)	1,487	(2,046)
Accrued expenses	1,166	234	1,151	(39)
Income taxes payable		17	(70)	(4)
Net cash provided by (used in) operating activities	4,328	65	5,197	(4,379)
INVESTING ACTIVITIES:
Purchase and additions of property and equipment	(164)	(4)	(331)	(54)
Purchase of property for rental program				(1,642)
Proceeds from sale of rental equipment under sale-leaseback transactions				4,994
Proceeds from sale of property and equipment	19	19	124	54
Cash paid for assets acquired from VendScreen	(5,625)		(5,625)
Net cash provided by (used in) investing activities	(5,770)	15	(5,832)	3,352
FINANCING ACTIVITIES:
Cash used for the retirement of common stock			(40)	(62)
Proceeds from exercise of common stock warrants	1,652		1,681
Proceeds (payments) from line of credit	33		3,033	(1,000)
Proceeds from long-term debt		1,753		1,753
Repayment of long-term debt	(151)	(92)	(512)	(261)
Net cash provided by financing activities	1,534	1,661	4,162	430
Net increase (decrease) in cash	92	1,741	3,527	(597)
Cash at beginning of period	14,809	6,734	11,374	9,072
Cash at end of period	14,901	8,475	14,901	8,475
Supplemental disclosures of cash flow information:
Interest paid in cash	191	67	404	202
Depreciation expense allocated to cost of services	1,051	1,271	3,436	3,867
Reclass of rental program property to inventory, net	347	1,374	845	1,393
Prepaid items financed with debt			103	103
Equipment and software acquired under capital lease	409		444	108
Disposal of property and equipment	189	$ 343	526	395
Disposal of property and equipment under sale-leaseback transactions				$ 3,873
Fair value of common stock warrants at issuance recorded as a debt discount	52		52
Debt financing costs financed with debt	$ 79		$ 79