Investments in Equity Interests (Tables)

12 Months Ended

Dec. 31, 2012

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Equity Method Investments

As of December 31, 2012, the Company's investments consisted of equity ownership in the following entities:

Company	Approximate % Ownership
Catchafire, Inc.	5.2%
Pricing Engine Inc.	17.4%