Convertible Notes Derivative Liability

Derivative financial instruments, as defined in ASC 815, Accounting for Derivative Financial Instruments and Hedging Activities, consist of financial instruments or other contracts that contain a notional amount and one or more underlyings (e.g. interest rate, security price or other variable), require no initial net investment and permit net settlement. Derivative financial instruments may be free-standing or embedded in other financial instruments. Further, derivative financial instruments are initially, and subsequently, measured at fair value and recorded as liabilities or, in rare instances, assets.

The Company does not use derivative financial instruments to hedge exposures to cash-flow, market or foreign-currency risks. However, the Company issued Convertible Notes with features that are either (i) not afforded equity classification, (ii) embody risks not clearly and closely related to host contracts, or (iii) may be net-cash settled by the counterparty. As required by ASC 815, in certain instances, these instruments are required to be carried as derivative liabilities, at fair value, in our financial statements.

The Convertible Notes are subject to anti-dilution adjustments that allow for the reduction in the Conversion Price, as defined in the agreement, in the event the Company subsequently issues equity securities including Common Stock or any security convertible or exchangeable for shares of Common Stock for a price less than the current conversion price. In addition, the Convertible Notes allow the issuer to exercise optional redemption features and the holder to exercise an offer to purchase feature, under certain conditions. The Company accounted for the conversion option in accordance with ASC 815. Since this conversion feature is not considered to be solely indexed to the Company’s own stock the derivative was recorded as a liability in the line item long-term debt on the Company's consolidated balance sheets. See Note 8 - Debt.

The Company’s Convertible Notes derivative liability is measured at fair value using a trinomial lattice model. The optional redemption features, along with the offer to purchase features are incorporated into the valuation model. Inputs into the model require estimates, including such items as estimated volatility of the Company’s stock, estimated credit risk of the Company, estimated probabilities of change of control and issuance of additional financing, risk-free interest rate, and the estimated life of the financial instruments being fair valued. In addition, since the conversion price contains an anti-dilution adjustment, the probability that the Conversion Price of the Notes would decrease as the share price decreased is incorporated into the valuation calculation.

The inputs into the valuation model are as follows:



	December 31, 2015
Closing share price	$16.39
Conversion price	$7.10
Risk free rate	1.69%
Expected volatility	40%
Dividend yield	—%
Expected life	4.5 years

The fair value of this derivative liability is primarily determined by fluctuations in our stock price. As of December 31, 2015, a $1 increase or decrease in our stock price would result in a corresponding increase or decrease of approximately $3.3 million in the fair value of the derivative liability, and a 1% increase or decrease in interest rates would result in a corresponding increase or decrease of approximately $0.8 million in the fair value of the derivative liability. These fluctuations result in a current period gain or loss that is presented on the consolidated statements of operations as loss (gain) on derivative liability.