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Fair Value of Financial Instruments
12 Months Ended
Dec. 31, 2014
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments
12. Fair Value of Financial Instruments
The carrying amounts of the Company’s cash, receivables, accounts payable and accrued liabilities approximate their fair values because of their short maturity. The estimated fair value of intangible assets was calculated using level 3 inputs based on the present value of anticipated future benefits. For the year ended December 31, 2014, the carrying value of the Company’s long-term debt approximates fair value as the interest rates approximates current rates.