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Fair Value of Financial Instruments and Fair Value Measurements
9 Months Ended
Sep. 30, 2015
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments and Fair Value Measurements

9. Fair Value of Financial Instruments and Fair Value Measurements

The carrying amounts of cash and cash equivalents, trade accounts receivable and accounts payable approximate fair value as of September 30, 2015 and December 31, 2014 because of the relatively short maturity of these instruments.

The carrying amount of our long-term note payable approximates the fair value as the interest rate on the note is based on a market rate.