LIQUIDITY AND MANAGEMENT'S PLAN	6 Months Ended
Jun. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
LIQUIDITY AND MANAGEMENT'S PLAN	NOTE 2 – LIQUIDITY AND MANAGEMENT’S PLAN Our cash position at June 30, 2016 was approximately $14,086,000. We also have $3,250,000 recorded as restricted cash related to a debt covenant in our credit agreement with PDL BioPharma, Inc. as discussed below. Pursuant to the terms of a Note and Warrant Purchase Agreement dated April 21, 2011 (as subsequently amended) with HealthCor Partners Fund, LP and HealthCor Hybrid Offshore Master Fund, LP (“HealthCor”) we are required to maintain a minimum cash balance $2,000,000 (see NOTE 11 for further details), and we are in compliance with the minimum cash balance as of the date of this filing. Our continued successful operation is dependent upon us achieving positive cash flow through operations while maintaining adequate liquidity. We expect that the cash on hand, as well as our existing and projected cash flow from billable contracts, will enable us to continue to operate for the next twelve month period. We believe that our sales and marketing plan to attract new business and our ongoing deployment and installation of units under existing hospital agreements, will meet our near-term cash needs and will help us achieve future operating profitability. At present, we have sufficient inventory to install and service a select number of large customers, but eventually we will need to address additional capital requirements. To that end, on June 26, 2015, we entered into a Credit Agreement with PDL Biopharma, Inc., as administrative agent and lender (“the Lender”), (the “PDL Credit Agreement”) pursuant to which the Lender made available to us up to $40 million in two tranches of $20 million each, with each tranche contingent upon us meeting certain milestones. On October 7, 2015, pursuant to the First Amendment to the PDL Credit Agreement (the “First Amendment”) the Lender made the first tranche of $20 million available and funded us $19,533,992, net of fees. As of June 30, 2016, we are including $20 million in long-term liabilities on the accompanying condensed consolidated financial statements. Pursuant to the terms of the PDL Credit Agreement, we are required to maintain a minimum cash balance $3,250,000, and we are in compliance with the minimum cash balance as of the date of this filing (see NOTE13 for further details). No funds under the second tranche of the PDL Credit Agreement were available to us as of June 30, 2016.

LIQUIDITY AND MANAGEMENT'S PLAN

6 Months Ended

Jun. 30, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]

NOTE 2 – LIQUIDITY AND MANAGEMENT’S PLAN

Our cash position at June 30, 2016 was approximately $14,086,000. We also have $3,250,000 recorded as restricted cash related to a debt covenant in our credit agreement with PDL BioPharma, Inc. as discussed below.

Pursuant to the terms of a Note and Warrant Purchase Agreement dated April 21, 2011 (as subsequently amended) with HealthCor Partners Fund, LP and HealthCor Hybrid Offshore Master Fund, LP (“HealthCor”) we are required to maintain a minimum cash balance $2,000,000 (see NOTE 11 for further details), and we are in compliance with the minimum cash balance as of the date of this filing.

Our continued successful operation is dependent upon us achieving positive cash flow through operations while maintaining adequate liquidity. We expect that the cash on hand, as well as our existing and projected cash flow from billable contracts, will enable us to continue to operate for the next twelve month period. We believe that our sales and marketing plan to attract new business and our ongoing deployment and installation of units under existing hospital agreements, will meet our near-term cash needs and will help us achieve future operating profitability.

At present, we have sufficient inventory to install and service a select number of large customers, but eventually we will need to address additional capital requirements. To that end, on June 26, 2015, we entered into a Credit Agreement with PDL Biopharma, Inc., as administrative agent and lender (“the Lender”), (the “PDL Credit Agreement”) pursuant to which the Lender made available to us up to $40 million in two tranches of $20 million each, with each tranche contingent upon us meeting certain milestones. On October 7, 2015, pursuant to the First Amendment to the PDL Credit Agreement (the “First Amendment”) the Lender made the first tranche of $20 million available and funded us $19,533,992, net of fees. As of June 30, 2016, we are including $20 million in long-term liabilities on the accompanying condensed consolidated financial statements. Pursuant to the terms of the PDL Credit Agreement, we are required to maintain a minimum cash balance $3,250,000, and we are in compliance with the minimum cash balance as of the date of this filing (see NOTE13 for further details). No funds under the second tranche of the PDL Credit Agreement were available to us as of June 30, 2016.