Liquidity, Financial Condition and Management's Plans	3 Months Ended
Mar. 31, 2016
Accounting Policies [Abstract]
Liquidity, Financial Condition and Management's Plans	Liquidity, Financial Condition and Management’s Plans The Company had a net loss of $3.2 million for the three months ended March 31, 2016 and has an accumulated deficit of approximately $89.4 million at March 31, 2016 from having incurred losses since its inception. The Company has approximately $5.0 million of working capital at March 31, 2016 and used $4.0 million of cash in its operating activities during the three months ended March 31, 2016. The Company has financed its operations principally through issuances of debt and equity securities. On July 24, 2015, the Company entered into a Common Stock Purchase Agreement (the "Aspire Purchase Agreement") with Aspire Capital, LLC ("Aspire") which provides that, upon the terms and subject to the conditions and limitations set forth therein, Aspire is committed to purchase up to an aggregate of $10.0 million in value of shares of the Company’s Common Stock over the 24-month term of the Aspire Purchase Agreement. As of April 4, 2016, the restrictions on the use of the Aspire Purchase Agreement imposed by the Sabby Purchase Agreement expired. On October 12, 2015, the Company entered into a Securities Purchase Agreement (the “Sabby Purchase Agreement”) with funds managed by Sabby Management, LLC ("Sabby"), to purchase up to $10 million worth of Series A Convertible Preferred Stock (the “Series A Preferred Stock”). The sale of the Series A Preferred Stock closed in two separate closings. On October 15, 2015, the date of the first closing, the Company received proceeds of approximately $4.1 million, net of $0.4 million in estimated expenses. Upon the second closing on January 8, 2016, the Company received proceeds of approximately $5.0 million, net of $0.5 million in estimated expenses. The Company expects to continue incurring losses for the foreseeable future and may be required to raise additional capital to pursue its product development initiatives and penetrate markets for the sale of its products. Management believes that the Company's commercial products, including CoSense, the other neonatology products and Serenz, and the distribution strategies implemented will begin to generate meaningful revenue and corresponding cash in the near term. In addition, the Company has been successful over the last 12 months in raising additional capital, including closing pursuant to the Aspire Purchase Agreement and most recently in January of 2016 with the second closing pursuant to the Sabby Purchase Agreement. Management believes that the Company has access to capital resources through possible public or private equity offerings, debt financings, corporate collaborations or other means; however, the Company has not secured any commitment for new financing at this time nor can it provide any assurance that new financing will be available on commercially acceptable terms, if at all. If the Company is unable to secure additional capital, it may be required to curtail its development of new products and take additional measures to reduce costs in order to conserve its cash in amounts sufficient to sustain operations and meet its obligations. These measures could cause significant delays in the Company's efforts to commercialize its products, which is critical to the realization of its business plan and the future operations of the Company.

Liquidity, Financial Condition and Management’s Plans

The Company had a net loss of $3.2 million for the three months ended March 31, 2016 and has an accumulated deficit of approximately $89.4 million at March 31, 2016 from having incurred losses since its inception. The Company has approximately $5.0 million of working capital at March 31, 2016 and used $4.0 million of cash in its operating activities during the three months ended March 31, 2016. The Company has financed its operations principally through issuances of debt and equity securities.

On July 24, 2015, the Company entered into a Common Stock Purchase Agreement (the "Aspire Purchase Agreement") with Aspire Capital, LLC ("Aspire") which provides that, upon the terms and subject to the conditions and limitations set forth therein, Aspire is committed to purchase up to an aggregate of $10.0 million in value of shares of the Company’s Common Stock over the 24-month term of the Aspire Purchase Agreement. As of April 4, 2016, the restrictions on the use of the Aspire Purchase Agreement imposed by the Sabby Purchase Agreement expired.

On October 12, 2015, the Company entered into a Securities Purchase Agreement (the “Sabby Purchase Agreement”) with funds managed by Sabby Management, LLC ("Sabby"), to purchase up to $10 million worth of Series A Convertible Preferred Stock (the “Series A Preferred Stock”). The sale of the Series A Preferred Stock closed in two separate closings. On October 15, 2015, the date of the first closing, the Company received proceeds of approximately $4.1 million, net of $0.4 million in estimated expenses. Upon the second closing on January 8, 2016, the Company received proceeds of approximately $5.0 million, net of $0.5 million in estimated expenses.

The Company expects to continue incurring losses for the foreseeable future and may be required to raise additional capital to pursue its product development initiatives and penetrate markets for the sale of its products. Management believes that the Company's commercial products, including CoSense, the other neonatology products and Serenz, and the distribution strategies implemented will begin to generate meaningful revenue and corresponding cash in the near term. In addition, the Company has been successful over the last 12 months in raising additional capital, including closing pursuant to the Aspire Purchase Agreement and most recently in January of 2016 with the second closing pursuant to the Sabby Purchase Agreement. Management believes that the Company has access to capital resources through possible public or private equity offerings, debt financings, corporate collaborations or other means; however, the Company has not secured any commitment for new financing at this time nor can it provide any assurance that new financing will be available on commercially acceptable terms, if at all. If the Company is unable to secure additional capital, it may be required to curtail its development of new products and take additional measures to reduce costs in order to conserve its cash in amounts sufficient to sustain operations and meet its obligations. These measures could cause significant delays in the Company's efforts to commercialize its products, which is critical to the realization of its business plan and the future operations of the Company.