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Sale Of Real Estate
9 Months Ended
Sep. 30, 2011
Sale Of Real Estate [Abstract] 
Sale Of Real Estate
6. Sale of Real Estate

In June 2011, the Company completed the sale of two real estate parcels in Seattle, Washington not essential to current operations and received $4.2 million in pre-tax net proceeds. The Company recognized a gain of $4.1 million, which is presented as a gain on the sale of real estate, net on the Company's unaudited condensed consolidated statement of operations for the nine months ended September 30, 2011.