Note 10. Warrant Liability

Prior to the Merger on December 20, 2013 the Company issued an aggregate of 9,200,000 warrants to purchase its ordinary shares as follows: 4,200,000 warrants issued in connection with Andina’s Initial Public Offering, 4,800,000 warrants issued in connection with a Private Placement simultaneous with the Initial Public Offering and 200,000 working capital warrants issued upon conversion of a promissory note at the closing of the Merger. Following the Notice of Effectiveness of its Registration Statement on June 16, 2014, an aggregate of 102,570 warrants have been exercised by investors resulting in a net total of 9,097,430 warrants outstanding as of March 31, 2015. The fair value of the warrant liability was determined by the Company using the Binomial Lattice pricing model. This model is dependent upon several variables such as the instrument’s expected term, expected strike price, expected risk-free interest rate over the expected instrument term, the expected dividend yield rate over the expected instrument term and the expected volatility of the Company’s stock price over the expected term. The expected term represents the period of time that the instruments granted are expected to be outstanding. The expected strike price is based upon a weighted average probability analysis of the strike price changes expected during the term as a result of the down round protection. The risk-free rates are based on U.S. Treasury securities with similar maturities as the expected terms of the options at the date of valuation. Expected dividend yield is based on historical trends. The Company measures volatility using a blended weighted average of the volatility rates for a number of similar publicly-traded companies.

The inputs to the model were as follows:

	March 31, 2015			December 31, 2014

Stock Price	$	9.30		$	10.15
Dividend Yield		N/A			N/A
Risk-free rate		0.56	%		0.67	%
Expected Term		1.72			1.97
Expected Volatility		32.77	%		33.62	%

The table below provides a reconciliation of the beginning and ending balances for the warrant liability measured using significant unobservable inputs (Level 3):

Balance - December 31, 2014	$	19,991
Fair value adjustment		(5,078)
Balance - March 31, 2015	$	14,913