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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | 6 Months Ended
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Jun. 30, 2015
Accounting Policies [Abstract] |
Summary of Significant Accounting Policies | SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation. The condensed consolidated balance sheet as of December 31, 2014 was derived from our audited balance sheet as of that date. The accompanying condensed consolidated financial statements as of and for the three and six months ended June 30, 2015 and 2014 are unaudited and reflect all adjustments (consisting of only normal recurring adjustments) that are, in the opinion of management, necessary for a fair presentation of the financial position and operating results for the interim periods. These unaudited condensed consolidated financial statements and notes should be read in conjunction with the audited consolidated financial statements and notes thereto for the year ended December 31, 2014 contained in our Annual Report on Form 10-K, filed with the Securities and Exchange Commission on April 15, 2015. The results of operations for the interim periods presented are not necessarily indicative of the results for fiscal year 2015. Following approval of our stockholders, on January 15, 2014, our Board of Directors approved a reverse split of our common stock, par value $0.01, at a ratio of one-for-twelve. This reverse stock split became effective on January 27, 2014 and, unless otherwise indicated, all share amounts, per share data, share prices, exercise prices and conversion rates set forth in these notes and the accompanying condensed consolidated financial statements have, where applicable, been adjusted retroactively to reflect this reverse stock split. Principles of Consolidation. The condensed consolidated financial statements include the accounts of Transgenomic, Inc. and our wholly owned subsidiary. All inter-company balances and transactions have been eliminated in consolidation. Risks and Uncertainties. Certain risks and uncertainties are inherent in our day-to-day operations and in the process of preparing our financial statements. The more significant of those risks are presented below and throughout the notes to the unaudited condensed consolidated financial statements. Use of Estimates. The preparation of condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of net sales and expenses during the reporting period. In addition, estimates and assumptions associated with the determination of the fair value of certain assets and related impairments require considerable judgment by management. Actual results could differ from the estimates and assumptions used in preparing these condensed consolidated financial statements. Fair Value. Unless otherwise specified, book value approximates fair market value. The common stock warrant liability is recorded at fair value. See Note 9 - “Fair Value” for additional information. Cash and Cash Equivalents. Cash and cash equivalents include cash and investments with original maturities at the date of acquisition of three months or less. Concentrations of Cash. From time to time, we may maintain a cash position with financial institutions in amounts that exceed federally insured limits. We have not experienced any losses on such accounts as of June 30, 2015. Accounts Receivable. The following is a summary of activity for the allowance for doubtful accounts during the three and six months ended June 30, 2015 and 2014:
| Dollars in Thousands
| Beginning Balance |  | Additions |  | Deductions |  | Ending Balance
Three Months Ended June 30, 2015 | $ | 9,193 |  |  | $ | 1,198 |  |  | $ | (1,965 | ) |  | $ | 8,426 |
Three Months Ended June 30, 2014 | $ | 3,540 |  |  | $ | 850 |  |  | $ | (349 | ) |  | $ | 4,041 |
Six Months Ended June 30, 2015 | $ | 7,947 |  |  | $ | 2,730 |  |  | $ | (2,251 | ) |  | $ | 8,426 |
Six Months Ended June 30, 2014 | $ | 3,838 |  |  | $ | 1,523 |  |  | $ | (1,320 | ) |  | $ | 4,041 |
While payment terms are generally 30 days, we have also provided extended payment terms in certain cases. In addition, we operate globally and the payment terms for some of our international customers may be greater than 90 days. Accounts receivable are carried at original invoice amount and shown net of allowance for doubtful accounts and contractual allowances. The estimate made for doubtful accounts is based on a review of all outstanding amounts on a quarterly basis. The estimate for contractual allowances is based on contractual terms or historical reimbursement rates and is recorded when revenue is recorded. We determine the allowance for doubtful accounts and contractual allowances by regularly evaluating individual payor receivables and considering a payor’s financial condition, credit history, reimbursement rates and current economic conditions. Accounts receivable are written off when deemed uncollectible and after all collection efforts have been exhausted. Recoveries of accounts receivable previously written off are recorded as a reduction in bad debt expense when received. Inventories. Inventories are stated at the lower of cost or market net of allowance for obsolete inventory. Cost is computed using standard costs for finished goods and average or latest actual cost for raw materials and work in process, which approximates the first-in, first-out (FIFO) method. The following is a summary of activity for the allowance for obsolete inventory during the three and six months ended June 30, 2015 and 2014:
| Dollars in Thousands
| Beginning Balance |  | Additions |  | Deductions |  | Ending Balance
Three Months Ended June 30, 2015 | $ | 601 |  |  | $ | 328 |  |  | $ | (8 | ) |  | $ | 921 |
Three Months Ended June 30, 2014 | $ | 849 |  |  | $ | — |  |  | $ | (6 | ) |  | $ | 843 |
Six Months Ended June 30, 2015 | $ | 628 |  |  | $ | 328 |  |  | $ | (35 | ) |  | $ | 921 |
Six Months Ended June 30, 2014 | $ | 799 |  |  | $ | 55 |  |  | $ | (11 | ) |  | $ | 843 |
We determine the allowance for obsolescence by evaluating inventory quarterly for items deemed to be slow moving or obsolete. Property and Equipment. Property and equipment are carried at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives of the related assets as follows:
Leasehold improvements | 1 to 10 years
Furniture and fixtures | 3 to 7 years
Production equipment | 3 to 7 years
Computer equipment | 3 to 7 years
Research and development equipment | 2 to 7 years
Depreciation expense related to property and equipment was $0.1 million for each of the three months ended June 30, 2015 and 2014, which included $0.1 million related to equipment acquired under capital leases during each period. Depreciation expense related to property and equipment was $0.2 million for each of the six months ended June 30, 2015 and 2014. Included in depreciation expense for each of the six months ended June 30, 2015 and 2014 was $0.1 million related to equipment acquired under capital leases. Goodwill. Goodwill is tested for impairment annually. We perform this impairment analysis during the fourth quarter of each year or when a significant event occurs that may impact goodwill. Impairment occurs when the carrying value is determined to be not recoverable, thereby causing the carrying value of the goodwill to exceed its fair value. If impaired, the asset’s carrying value is reduced to its fair value. No events have transpired in the six months ended June 30, 2015 that would require an impairment analysis prior to our scheduled review. Stock-Based Compensation. All stock-based awards to date have exercise prices equal to the market value of the shares at the date of grant and have 10-year contractual terms. Unvested awards as of June 30, 2015 had vesting periods of up to three years from the date of grant. None of the awards outstanding at June 30, 2015 are subject to performance or market-based vesting conditions. We measure and recognize compensation expense for all stock-based awards made to employees and directors. Compensation expense is based on the calculated fair value of the awards as measured at the grant date and is expensed over the service period of the awards. During the six months ended June 30, 2015 and 2014, we recorded compensation expense of $0.3 million and $0.6 million, respectively, within selling, general and administrative expense. As of June 30, 2015, the unrecognized compensation expense related to unvested stock awards was $0.8 million, which is expected to be recognized over a weighted-average period of 1.4 years. We granted stock options to purchase an aggregate of 596,560 shares of our common stock during the quarter ended June 30, 2015. The fair value of the stock options granted was estimated on the grant date using the Black-Scholes option pricing model with the following assumptions: risk-free interest rates of 1.32% based on the U.S. Treasury yield in effect at the time of grant; dividend yields of zero percent; expected lives of 4.24 years, based on expected exercise activity behavior; and volatility of 83% based on the historical volatility of our common stock over a time that is consistent with the expected life of the options. Included in the stock awards outstanding as of June 30, 2015 were stock appreciation rights (“SARs”) to purchase 98,333 shares of our common stock. The SARs grants were issued solely to our executive officers and these rights will vest over three years from the date of grant. Net Sales Recognition. Revenue is realized and earned when all of the following criteria are met:
• | Persuasive evidence of an arrangement exists;
• | Delivery has occurred or services have been rendered;
• | The seller’s price to the buyer is fixed or determinable; and
• | Collectability is reasonably assured.
For our Laboratory Services segment, net sales from Patient Testing laboratories are recognized on an individual test basis and takes place when the test report is completed, reviewed and sent to the client, less the reserve for insurance, Medicare and Medicaid contractual adjustments. There are no deferred net sales associated with our Patient Testing services. Adjustments to the allowances, based on actual receipts from third party payors, are reflected in the estimated contractual allowance applied prospectively. In our Biomarker Identification laboratory, we perform pharmacogenomics research services on a project-by project-basis. When we receive payment in advance, we recognize revenue when we deliver the service. These projects typically do not extend beyond one year. At each of June 30, 2015 and December 31, 2014, deferred net sales associated with pharmacogenomics research projects included in the balance sheet in deferred revenue was $0.1 million. Net sales of products in our Genetic Assays and Platforms segment are recognized in accordance with the terms of the sales arrangement. Such recognition is based on receipt of an unconditional customer order and transfer of title and risk of ownership to the customer, typically upon shipment of the product under a purchase order. Our sales terms do not provide for the right of return unless the product is damaged or defective. Net sales from certain services associated with the analytical instruments, to be performed subsequent to shipment of the products, are deferred and recognized when the services are provided. Such services, mainly limited to installation and training services that are not essential to the functionality of the instruments, typically are performed in a timely manner subsequent to shipment of the instrument. We also enter into various service contracts that cover installed instruments. These contracts cover specific time periods, and net sales associated with these contracts are deferred and recognized ratably over the service period. At June 30, 2015 and December 31, 2014, deferred net revenue associated with our service contracts was $0.8 million and $0.7 million, respectively, and was included in the balance sheet in deferred revenue. Common Stock Warrants. Certain of our issued and outstanding warrants to purchase common stock do not qualify to be treated as equity and, accordingly, are recorded as a liability (“Common Stock Warrant Liability”). The Common Stock Warrant Liability was initially recorded at fair value using a Monte Carlo simulation model. We are required to present these instruments at fair value at each reporting date and any changes in fair values are recorded as an adjustment to earnings. The Common Stock Warrant Liability is considered a Level Three financial instrument for purposes of fair value measurement. See Note 9 - “Fair Value” for additional information. Translation of Foreign Currency. Our foreign subsidiary uses the British Pound Sterling, which is the local currency of the country in which it is located, as its functional currency. Its assets and liabilities are translated into U.S. Dollars at the exchange rates in effect at the balance sheet date. A cumulative translation gain of eight thousand dollars was reported as other comprehensive income on the accompanying unaudited condensed consolidated statement of comprehensive loss for the six months ended June 30, 2015. A cumulative translation gain of thirty-four thousand dollars was reported as accumulated other comprehensive income for the six months ended June 30, 2014. Revenues and expenses are translated at the average rates during the period. For transactions that are not denominated in the functional currency, we recognized less than $0.1 million as foreign currency transaction expense in the determination of net loss for the six months ended June 30, 2015 and less than $0.1 million as foreign currency transaction expense in the determination of net loss for the six months ended June 30, 2014. Loss Per Share. Basic loss per share is calculated based on the weighted-average number of common shares outstanding during each period. Diluted loss per share includes shares issuable upon exercise of outstanding stock options, warrants or conversion rights that have exercise or conversion prices below the market value of our common stock. Options, warrants and conversion rights pertaining to 8,286,963 and 5,510,255 shares of our common stock have been excluded from the computation of diluted loss per share at June 30, 2015 and 2014, respectively. These were not included in the computation of diluted loss per share because the effect would be anti-dilutive due to the net loss. Recent Accounting Pronouncements. In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers. This guidance requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to a customer. ASU No. 2014-09 will replace most existing revenue recognition guidance in generally accepted accounting principles in the U.S. when it becomes effective. In July 2015, the FASB decided to defer the effective date of this new accounting guidance by one year. As a result, ASU No. 2014-09 will be effective for us for all annual and interim reporting periods beginning after December 15, 2017 and early adoption would be permitted as of the original effective date. The new standard permits the use of either the retrospective or cumulative effect transition method. We do not expect to early adopt this guidance and we have not selected a transition method. We are currently evaluating the impact this guidance will have on our financial condition, results of operations and cash flows. In August 2014, the FASB issued ASU No. 2014-15, Presentation of Financial Statements - Going Concern (Subtopic 205-40). The new guidance addresses management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. The standard will be effective for the first interim period within annual reporting periods beginning after December 15, 2016. Early adoption is permitted. We do not expect to early adopt this guidance and do not believe that the adoption of this guidance will have a material impact on our consolidated financial statements. In April 2015, the FASB issued ASU No. 2015-03, Interest-Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs, which requires that debt issuance costs be presented in the balance sheet as a direct deduction from the carrying amount of the related debt liability, rather than as a deferred charge asset. ASU No. 2015-03 is effective for us beginning on January 1, 2016. ASU No. 2015-03 is not expected to have a material impact on our condition, results of operations or cash flows.

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