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Share-Based Payments (Tables)
 6 Months Ended
Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Restricted Stock
 
Shares
Weighted Average Grant Date Fair Value
Nonvested at July 1, 2013
1,869,168

$
31.11

Granted
—

—

Vested
(39,167
)
13.96

Forfeited and canceled
(25,001
)
17.67

Nonvested at December 31, 2013
1,805,000

$
31.16

 
 
 
Schedule of Stock Options
The following table summarizes the Company's stock option activity for six months ended December 31, 2013:
 
 
Number of Options
Weighted average exercise price
Outstanding at June 30, 2013
17,429,728

$
1.69

Granted
1,118,003

0.65

Exercised
—

—

Forfeited and canceled
(2,126,812
)
1.19

Outstanding at December 31, 2013
16,420,919

1.69

Exercisable at December 31, 2013
7,344,170

$
1.90
Schedule weighted average assumptions
The fair value of the options granted during the six months ended December 31, 2013 and 2012 were estimated based on the following weighted average assumptions:
 
 
Six Months Ended December 31,
 
2013
2012
Expected volatility
80
%
80
%
Risk-free interest rate
1.7
%
1.03
%
Expected dividend yield
—

—

Expected life (in years)
6.03

6.47

Estimated fair value per option granted
$
0.48

$
0.99