Commitments and Contingencies

6 Months Ended

Jun. 30, 2011

Commitments and Contingencies [Abstract]

Commitments and Contingencies

16. Commitments and Contingencies

Leases

          The Company leases its buildings under operating leases that expire on various dates through 2022. Future minimum annual lease payments under such leases as of June 30, 2011 are as follows (in thousands):

Year Ending December 31,	Operating
2011-6 months	$	1,448
2012		3,115
2013		2,866
2014		2,482
2015		2,383
2016		2,128
Beyond		7,239
Total	$	21,661

          Rent expense under operating leases for the three months ended June 30, 2011 and 2010 was $0.8 million and $0.6 million, respectively. Rent expense under operating leases for the six months ended June 30, 2011 and 2010 was $1.4 million and $1.2 million, respectively.

          As a condition of our new lease in Pittsburgh, the landlord agreed to incentives of $40.00 per square foot, or a total of $2.2 million, for improvements to the space. These costs have been included in Deferred Rent and will be amortized over the remaining lease term.

Litigation

          On June 29, 2011, a complaint was filed in the US District Court for the Central District of California against us and certain of our current officers and directors on behalf of certain purchasers of our common stock. The complaint has been brought as a purported stockholder class action, and, in general, includes allegations that we and certain of our officers and directors violated federal securities laws by making materially false and misleading statements regarding our business prospects and financial results, thereby artificially inflating the price of our common stock. The plaintiff is seeking unspecified monetary damages and other relief. We expect the court to appoint a lead plaintiff and order the lead plaintiff to file an amended complaint. We intend to vigorously defend against the claims advanced, and intend to file a motion to dismiss the amended complaint.

          The Company is and may become involved in various other legal proceedings arising from its business activities. While management does not believe the ultimate disposition of these matters will have a material adverse impact on the Company’s consolidated results of operations, cash flows or financial position, litigation is inherently unpredictable, and depending on the nature and timing of these proceedings, an unfavorable resolution could materially affect the Company’s future consolidated results of operations, cash flows or financial position in a particular period.