DEBT



	Dollars in Thousands
	March 31, 2015			December 31, 2014
Revolving Line of Credit⁽¹⁾	$	3,000		$	3,000
Term Loan⁽²⁾	4,148			4,087
Convertible Promissory Notes ⁽³⁾	1,300			750
Total debt	8,448			7,837
Current portion of long-term debt	(523		)	(462		)
Long-term debt, net of current maturities	$	7,925		$	7,375

(1)

Revolving Line of Credit. Amounts advanced under the Revolving Line initially bore interest at an annual rate equal to the greater of (a) 4.25% or (b) the Wall Street Journal prime rate plus 1%. Interest is payable on a monthly basis, with the balance payable at the maturity of the Revolving Line. Under the Amendment, amounts advanced under the Revolving Line bear interest at an annual rate equal to the greater of (x) 6.25% or (y) the Wall Street Journal prime rate plus 3%. The current interest rate is 6.25%. Under the Loan Agreement, we paid the Lenders an upfront fee of $20,000, and will pay the Lenders an additional commitment fee of $20,000 on each one-year anniversary of the Effective Date during the term of the Revolving Line. In addition, a fee of 0.5% per annum is payable quarterly on the unused portion of the Revolving Line. The Revolving Line matures on September 1, 2016.

(2)

Term Loan. We received $4.0 million under the Term Loan on the Effective Date. Pursuant to the terms of the Loan Agreement, as amended by the Sixth Amendment (as defined in “-Revolving Line and Term Loan” below), we made a principal payment of approximately $149,000 on April 1, 2015 and then will not be obligated to make monthly payments of principal to the Lenders until April 1, 2016. The current interest rate is 9.1%.

We paid the Lenders an upfront fee of $40,000 for the Term Loan, and will pay the Lenders an additional final payment of $120,000 at maturity or prepayment of the Term Loan. In addition, if we repay the Term Loan prior to maturity, we will pay the Lenders a prepayment penalty of 1% of the total outstanding balance under the Term Loan.

Additional Terms

The Loan Agreement contains affirmative and negative covenants. Under the Term Loan, we are required to maintain a minimum liquidity ratio and achieve a minimum amount of revenue, and we also agreed not to (a) pledge or otherwise encumber our assets other than to the Lenders, (b) enter into additional borrowings or guarantees, (c) repurchase our capital stock, or (d) enter into certain mergers or acquisitions without the Lenders’ consent. Additionally, the Loan Agreement contains a subjective acceleration clause at the discretion of the Lenders. As of March 31, 2015, we were in compliance with all financial covenants of the Loan Agreement, as amended by the Sixth Amendment.

To secure the repayment of any amounts borrowed under the Revolving Line and the Term Loan, we granted the Lenders a security interest in all of our assets. The occurrence of an event of default under the Loan Agreement could result in the acceleration of our obligations under the Loan Agreement, would increase the applicable interest rate under the Revolving Line or Term Loan (or both) by 5% and would permit the Lenders to exercise remedies with respect to the collateral under the Loan Agreement.

(3) Convertible Promissory Notes. The Notes accrue interest at a rate of 6% per year and mature on December 31, 2016. On April 21, 2015, $375,000 of the March 31, 2015 balance was converted into 304,078 shares of Company common stock in accordance with the terms of the Initial Note.

Revolving Line and Term Loan.

On March 13, 2013 (the “Effective Date”), we entered into a Loan and Security Agreement with affiliates of Third Security, LLC (the “Lenders”) for (a) a revolving line of credit (the “Revolving Line”) with borrowing availability of up to $4.0 million, subject to reduction based on our eligible accounts receivable, and (b) a term loan (the “Term Loan” and, together with the Revolving Line, the “Loan Agreement”) of $4.0 million. Proceeds were used to pay off a three year senior secured promissory note payable to PGxHealth, LLC, which was entered into on December 29, 2010 in conjunction with our acquisition of the FAMILION family of genetic tests, and for general corporate and working capital purposes.

On August 2, 2013, we entered into an amendment to the Loan Agreement (the “Amendment”). The Amendment, which became effective as of June 30, 2013, reduced our future minimum revenue covenants under the Loan Agreement and modified the interest rates applicable to the amounts advanced under the Revolving Line.

On November 14, 2013, we entered into a second amendment to the Loan Agreement (the “Second Amendment”). The Second Amendment, which became effective as of October 31, 2013, reduced our future minimum revenue covenants under the Loan Agreement.

On January 27, 2014, we entered into a third amendment to the Loan Agreement (the “Third Amendment”). Pursuant to the Third Amendment, the Lenders agreed to waive certain events of default under the Loan Agreement, and the parties amended certain provisions of the Loan Agreement, including the minimum liquidity ratio that we must maintain during the term of the Loan Agreement.

On March 3, 2014, we entered into a fourth amendment to the Loan Agreement (the “Fourth Amendment”). The Fourth Amendment provides that we will not be required to make any principal or interest payments under the Term Loan for the period from March 1, 2014 through March 31, 2015. The interest on the debt that is being deferred, and not paid, is being capitalized as part of the Term Loan. As of March 31, 2015, the amount of interest that has been capitalized is $0.4 million.

On October 22, 2014, we entered into a fifth amendment to the Loan Agreement (the “Fifth Amendment”). Pursuant to the Fifth Amendment, the parties amended certain provisions of the Loan Agreement, including reducing the minimum liquidity and revenue covenants under the Loan Agreement. The Fifth Amendment also reduced the aggregate amount that we may borrow under the Revolving Line from $4.0 million to $3.0 million.

On April 1, 2015, we entered into a sixth amendment to the Loan Agreement (the “Sixth Amendment”). The Sixth Amendment provides, among other things, that (i) the Lenders will waive specified events of default under the terms of the Loan Agreement, (ii) commencing as of April 1, 2015, we will make monthly interest payments to the Lenders, (iii) we will not be obligated to make monthly payments of principal to the Lenders until April 1, 2016, (iv) we will be required to make an initial prepayment of a portion of the loan balance in the amount of approximately $149,000 on April 1, 2015 and one or more additional prepayments to the Lenders under the Loan Agreement upon the occurrence of certain events, as defined in the Loan Agreement, and (v) we will not be required to comply with the minimum liquidity ratio under the terms of the Loan Agreement until the earliest to occur of a specified event, as defined in the Loan Agreement, or March 31, 2016. The Sixth Amendment also extends the time period in which we must provide certain reports and statements to the Lenders and amends the circumstances pursuant to which we may engage in certain sales or transfers of its business or property without the consent of the Lenders. See Note 12 - “Subsequent Events” for additional information.

Convertible Promissory Notes.

On December 31, 2014, we entered into an Unsecured Convertible Promissory Note Purchase Agreement (the “Note Purchase Agreement”) with an accredited investor (the “Investor”) pursuant to which we agreed to issue and sell to the Investor in a private placement an unsecured convertible promissory note (the “Initial Note”). We issued the Initial Note in the aggregate principal amount of $750,000 to the Investor on December 31, 2014. The Initial Note accrues interest at a rate of 6% per year and matures on December 31, 2016. Under the Initial Note, the outstanding principal and unpaid interest accrued under the Initial Note is convertible into shares of common stock of the Company as follows: (i) commencing upon the date of issuance of the Initial Note (but no earlier than January 1, 2015), the Investor is entitled to convert, on a one-time basis, up to 50% of the outstanding principal and unpaid interest accrued under the Initial Note, into shares of common stock of the Company at a conversion price equal to the lesser of (a) the average closing price of the common stock on the principal securities exchange or securities market on which the Company’s common stock is then traded (the “Market”) for the 20 consecutive trading days immediately preceding the date of conversion, and (b) $2.20 (subject to adjustment for stock splits, stock dividends, other distributions, recapitalizations and the like); and (ii) commencing February 15, 2015, the Investor is entitled to convert, on a one-time basis, any or all of the remaining outstanding principal and unpaid interest accrued under the Initial Note, into shares of common stock of the Company at a conversion price equal to 85% of the average closing price of the Company's common stock on the Market for the 15 consecutive trading days immediately preceding the date of conversion.

On January 15, 2015, the Company entered into a purchase agreement with seven accredited investors (the “Additional Investors”) and, on January 20, 2015, issued and sold to the Additional Investors, in a private placement, notes (the “Additional Notes”) in an aggregate principal amount of $925,000. The Additional Notes have the same terms and conditions as the Initial Note.