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Subsequent Events	3 Months Ended
Subsequent Events	Jun. 30, 2014
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On August 5, 2014 at the Annual Meeting of Stockholders, the stockholders approved the proposal to amend the 2005 Long-Term Incentive Plan. The amendment authorized an additional 1.8 million shares of our common stock for issuance thereunder, increased the maximum number of shares subject to stock options that may be awarded to any one participant under the amended and restated 2005 plan during any 12-month period from 1.0 million to 2.5 million shares and extended the term of the plan by 10 years, until February 2025.