Contingently Issuable Common Stock (Tables)

6 Months Ended

Jun. 30, 2012

Business Combinations [Abstract]

Schedule of Business Acquisitions by Acquisition, Fair Value of Contingent Consideration

Adjustments to the fair value of the Contingent Payment are recognized within other income (expense) in the Condensed Consolidated Statements of Operations.

	Fair Value of contingently Issuable Common Stock
December 31, 2011	$	38,700
Fair value adjustment of Contingent Payment during the period	13,690
June 30, 2012	$	52,390