Condensed Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,849)	$ (1,184)
Reconciliation of Net Loss to Net Cash Used in Operating Activities:
Amortization of deferred financing costs	44	44
Depreciation	92	49
Loss on disposal of assets for lease	55	34
Allowance for doubtful accounts	89	34
Stock-based compensation expense		141
Changes in Operating Assets and Liabilities:
Trade accounts receivable	13	(50)
Prepaid expenses and other current assets	(122)	(13)
Accounts payable	(95)	(81)
Accrued expenses	139	207
Deferred revenue	(260)	2
Net Cash Used in Operating Activities	(1,894)	(817)
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property and equipment	(6)
Purchase of assets for lease	(278)	(40)
Net Cash Used in Investing Activities	(284)	(40)
CASH FLOWS FROM FINANCING ACTIVITIES:
Issuance of common stock	10,010
Offering costs	(1,959)	(234)
Proceeds from advances payable - investors		590
Payments of loans payable	(30)	(32)
Payments of equipment leases	(23)	(21)
Net Cash Provided by Financing Activities	7,998	303
INCREASE (DECREASE) IN CASH	5,820	(554)
CASH, BEGINNING OF PERIOD	734	731
CASH, END OF PERIOD	6,554	177
Cash paid for interest	9	12
Supplemental disclosure of noncash financing activity:
Conversion of preferred stock into common stock	$ 6,707