SUBSRQUENT EVENT - Note 9	3 Months Ended
Mar. 31, 2013
Subsrquent Event - Note 9
Subsequent Event	9. SUBSEQUENT EVENT In April 2013, we signed a 65 month lease amendment on 24,000 square feet of combined use office and laboratory space that will become our headquarter facility in Redmond, Washington. We expect to occupy these premises in June 2013.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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