Acquisitions	3 Months Ended
Mar. 31, 2012
Acquisitions [Abstract]
Acquisitions	7. Acquisitions In March 2012, we completed an acquisition in the United States for our Corporate Finance/Restructuring segment. We paid aggregate cash consideration of approximately $1.9 million at closing, which is recorded in goodwill as of March 31, 2012 as part of the preliminary purchase price allocation. Pro forma results of operations have not been presented because the acquisition was not material in relation to our consolidated financial position or results of operations for the periods presented. In March 2011, we completed acquisitions of certain practices of LECG Corporation ("LECG") in Europe, the United States and Latin America with services relating to those provided through our Economic Consulting, Forensic and Litigation Consulting, and Corporate Finance/Restructuring segments. The acquisition-date fair value of the total consideration transferred is approximately $30.0 million, which consisted of $27.0 million of cash paid at the closings of these acquisitions, a portion of which is subject to certain working capital and other adjustments, and contingent consideration with an estimated fair value of $2.9 million. As part of the purchase price allocation, we recorded an aggregate of $24.2 million of accounts receivable, $6.3 million of identifiable intangible assets, $20.6 million of assumed liabilities and $14.8 million of goodwill. The identifiable intangible assets consisted of customer relationships with a weighted average amortization period of 12.4 years. Aggregate acquisition-related costs of approximately $1.5 million have been recognized in earnings in 2011. Certain acquisition-related restricted stock agreements entered into prior to January 1, 2009 contained stock price guarantees that may result in cash payments in the future if our share price falls below a specified per share market value on the date that the applicable stock restrictions lapse (the "determination date"). For those acquisitions, the future settlement of any contingency related to our common stock price will be recorded as a reduction to additional paid-in capital. During the three months ended March 31, 2012, we paid $0.7 million in cash in relation to the stock price guarantees on certain shares of common stock that became unrestricted, which was recorded as a reduction to additional paid-in-capital. In April 2012, we paid $2.9 million in cash in relation to the stock price guarantees on certain shares of common stock that became unrestricted. Our remaining common stock price guarantee provisions have stock floor prices that range from $56.66 to $69.48 per share and have determination dates through 2013.

Acquisitions

3 Months Ended

Mar. 31, 2012

7. Acquisitions

In March 2012, we completed an acquisition in the United States for our Corporate Finance/Restructuring segment. We paid aggregate cash consideration of approximately $1.9 million at closing, which is recorded in goodwill as of March 31, 2012 as part of the preliminary purchase price allocation. Pro forma results of operations have not been presented because the acquisition was not material in relation to our consolidated financial position or results of operations for the periods presented.

In March 2011, we completed acquisitions of certain practices of LECG Corporation ("LECG") in Europe, the United States and Latin America with services relating to those provided through our Economic Consulting, Forensic and Litigation Consulting, and Corporate Finance/Restructuring segments. The acquisition-date fair value of the total consideration transferred is approximately $30.0 million, which consisted of $27.0 million of cash paid at the closings of these acquisitions, a portion of which is subject to certain working capital and other adjustments, and contingent consideration with an estimated fair value of $2.9 million. As part of the purchase price allocation, we recorded an aggregate of $24.2 million of accounts receivable, $6.3 million of identifiable intangible assets, $20.6 million of assumed liabilities and $14.8 million of goodwill. The identifiable intangible assets consisted of customer relationships with a weighted average amortization period of 12.4 years. Aggregate acquisition-related costs of approximately $1.5 million have been recognized in earnings in 2011.

Certain acquisition-related restricted stock agreements entered into prior to January 1, 2009 contained stock price guarantees that may result in cash payments in the future if our share price falls below a specified per share market value on the date that the applicable stock restrictions lapse (the "determination date"). For those acquisitions, the future settlement of any contingency related to our common stock price will be recorded as a reduction to additional paid-in capital. During the three months ended March 31, 2012, we paid $0.7 million in cash in relation to the stock price guarantees on certain shares of common stock that became unrestricted, which was recorded as a reduction to additional paid-in-capital. In April 2012, we paid $2.9 million in cash in relation to the stock price guarantees on certain shares of common stock that became unrestricted. Our remaining common stock price guarantee provisions have stock floor prices that range from $56.66 to $69.48 per share and have determination dates through 2013.