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Stock Benefit Plans (Tables)
 6 Months Ended
Dec. 31, 2016
Stock options [Member]  
Schedule of Weighted Average Assumptions

The weighted-average Black-Scholes model assumptions for the three and six months ended December 31, 2016 and 2015 were as follows:

 

  

 

Three Months Ended

 

 

Six Months Ended

 

 

 

December 31,

 

 

December 31,

 

 

 

2016

 

 

2015

 

 

2016

 

 

2015

 

Expected term (in years)

 

 

3.5

 

 

 

3.8

 

 

 

4.6

 

 

 

3.9

 

Expected volatility

 

 

47

%

 

 

42

%

 

 

45

%

 

 

43

%

Expected dividend yield

 

 

—

 

 

 

—

 

 

 

—

 

 

 

—

 

Risk-free interest rate

 

 

1.0

%

 

 

0.9

%

 

 

1.0

%

 

 

1.0

%

Grant date fair value

 

$

0.95

 

 

$

1.91

 

 

$

1.39

 

 

$

1.94

 

 
Market-based restricted stock units [Member]  
Schedule of Weighted Average Assumptions

The weighted-average Monte Carlo simulation model assumptions for the three and six months ended December 31, 2016 and 2015 were as follows:

 

  

 

Three Months Ended

 

 

Six Months Ended

 

 

 

December 31,

 

 

December 31,

 

 

 

2016

 

 

2015

 

 

2016

 

 

2015

 

Expected term (in years)

 

 

4.0

 

 

 

4.0

 

 

 

4.0

 

 

 

4.0

 

Expected volatility

 

 

45

%

 

 

47

%

 

 

45

%

 

 

47

%

Expected dividend yield

 

 

—

 

 

 

—

 

 

 

—

 

 

 

—

 

Risk-free interest rate

 

 

1.3

%

 

 

1.4

%

 

 

1.0

%

 

 

1.3

%

Grant date fair value

 

$

2.46

 

 

$

5.80

 

 

$

2.99

 

 

$

6.17