Stock Benefit Plans (Tables)

6 Months Ended

Dec. 31, 2012

Schedule of Weighted Average Black-Scholes Model Assumptions and Weighted Average Grant Date Fair Value of Employee Stock Options

price equal to the fair value of the common stock at the date of grant. The weighted average Black-Scholes model assumptions and the weighted average grant date fair value of employee stock options for the three and six months ended December 31, 2012 and 2011 were as follows:


	Three Months Ended December 31,						Six Months Ended December 31,
	2012			2011			2012			2011
Expected term (in years)		4.6			4.6			4.6			4.6
Expected volatility		54	%		56	%		55	%		55	%
Expected dividend yield		0.0	%		0.0	%		0.0	%		0.0	%
Risk-free interest rate		0.8	%		0.9	%		0.7	%		1.1	%
Grant date fair value	$	3.07		$	5.20		$	3.97		$	5.32