Operating Matters, Liquidity and Going Concern	12 Months Ended
Dec. 31, 2012
Going Concern [Abstract]
Operating Matters and Liquidity	Note 2—Operating Matters, Liquidity and Going Concern The Company has experienced net operating losses since its inception through December 31, 2012. During the last two fiscal years such losses totaled $10.1 million contributing to an accumulated deficit of $107.7 million as of December 31, 2012. During this same period, the Company has increased its borrowings to $14.3 million under its line of credit with Pyxis Innovations, Inc. (“Pyxis”). All outstanding amounts under this line of credit are due on March 31, 2014. Management expects that its current financial resources are adequate to maintain current and planned operations through April 2013. The Company took steps in 2012 and 2011 to reduce operating costs, including genetic test processing costs as well as general and administrative expenses. Cost savings were achieved through test process improvements, reductions in personnel and the subleasing of underutilized rental space. Management believes that the current laboratory space is adequate to process high volumes of genetic tests. The Company’s financial statements have been prepared assuming that it will continue as a going concern which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The Company expects to incur additional losses in 2013 and, accordingly, is dependent on finding additional sources of liquidity to fund its operations. We are currently in discussions with potential investors to fund the Company through the commercial launch of the PST^®test with Renaissance Health Services Corporation, an affiliation of eight Delta Dental corporations (RHSC). This funding will not occur prior to the acceptance of the PST^® study results in a peer reviewed publication. If this funding is completed, we believe that RHSC will be in a position to begin selling new insurance policies to employer groups that utilize our PST^® test beginning in 2014. Management’s plans include identifying sources of debt and/or equity financing. However, no assurance can be given at this time as to whether management will be able to achieve these plans. If the Company is not successful in doing so it will not be able to fund operations beyond April 30, 2013. These uncertainties raise substantial doubt about the Company’s ability to continue as a going concern and to realize its assets and satisfy its liabilities in the normal course of business. The financial statements do not include any adjustment relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might be necessary should the Company be unable to continue its existence. The ability of the Company to realize the carrying value of its fixed assets and intangible assets is especially dependent on management’s ability to successfully execute on its plan. As noted in the preceding paragraph, the Company needs to generate additional funds in order to meet its financial obligations beyond April 30, 2013. If it is unsuccessful in doing so, the Company may not be able to realize the carrying value of its fixed assets and intangible assets.

Operating Matters, Liquidity and Going Concern

12 Months Ended

Dec. 31, 2012

Note 2—Operating Matters, Liquidity and Going Concern

The Company has experienced net operating losses since its inception through December 31, 2012. During the last two fiscal years such losses totaled $10.1 million contributing to an accumulated deficit of $107.7 million as of December 31, 2012. During this same period, the Company has increased its borrowings to $14.3 million under its line of credit with Pyxis Innovations, Inc. (“Pyxis”). All outstanding amounts under this line of credit are due on March 31, 2014. Management expects that its current financial resources are adequate to maintain current and planned operations through April 2013.

The Company took steps in 2012 and 2011 to reduce operating costs, including genetic test processing costs as well as general and administrative expenses. Cost savings were achieved through test process improvements, reductions in personnel and the subleasing of underutilized rental space. Management believes that the current laboratory space is adequate to process high volumes of genetic tests.

The Company’s financial statements have been prepared assuming that it will continue as a going concern which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The Company expects to incur additional losses in 2013 and, accordingly, is dependent on finding additional sources of liquidity to fund its operations. We are currently in discussions with potential investors to fund the Company through the commercial launch of the PST^®test with Renaissance Health Services Corporation, an affiliation of eight Delta Dental corporations (RHSC). This funding will not occur prior to the acceptance of the PST^® study results in a peer reviewed publication. If this funding is completed, we believe that RHSC will be in a position to begin selling new insurance policies to employer groups that utilize our PST^® test beginning in 2014. Management’s plans include identifying sources of debt and/or equity financing. However, no assurance can be given at this time as to whether management will be able to achieve these plans. If the Company is not successful in doing so it will not be able to fund operations beyond April 30, 2013. These uncertainties raise substantial doubt about the Company’s ability to continue as a going concern and to realize its assets and satisfy its liabilities in the normal course of business. The financial statements do not include any adjustment relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might be necessary should the Company be unable to continue its existence.

The ability of the Company to realize the carrying value of its fixed assets and intangible assets is especially dependent on management’s ability to successfully execute on its plan. As noted in the preceding paragraph, the Company needs to generate additional funds in order to meet its financial obligations beyond April 30, 2013. If it is unsuccessful in doing so, the Company may not be able to realize the carrying value of its fixed assets and intangible assets.