Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensations (Grants) (Details)

v2.4.0.6
Stock-Based Compensations (Grants) (Details) (USD $)
12 Months Ended 3 Months Ended 12 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2012
Interactive Group [Member]
Dec. 31, 2012
Interactive Group [Member]
Dec. 31, 2012
Interactive Group [Member]
Series A [Member]
Aug. 09, 2012
Interactive Group [Member]
Series A [Member]
Dec. 31, 2012
Interactive Group [Member]
Series B [Member]
Aug. 09, 2012
Interactive Group [Member]
Series B [Member]
Dec. 31, 2012
Interactive Group [Member]
Option Exchange [Member]
Series A [Member]
Dec. 31, 2012
Interactive Group [Member]
Option Exchange [Member]
Series B [Member]
Dec. 31, 2012
Interactive Group [Member]
Option Exchange [Member]
Series B [Member]
Dec. 31, 2012
Ventures Group [Member]
Dec. 31, 2012
Ventures Group [Member]
Dec. 31, 2012
Ventures Group [Member]
Series A [Member]
Aug. 09, 2012
Ventures Group [Member]
Series A [Member]
Dec. 31, 2012
Ventures Group [Member]
Series B [Member]
Aug. 09, 2012
Ventures Group [Member]
Series B [Member]
Dec. 31, 2012
Ventures Group [Member]
Option Exchange [Member]
Dec. 31, 2012
Ventures Group [Member]
Option Exchange [Member]
Series B [Member]
Dec. 31, 2012
Ventures Group [Member]
Option Exchange [Member]
Series B [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum 44.80% 44.80%   28.20%                 47.50%              
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value $ 7.32 $ 7.11 $ 7.15 $ 8.44               $ 26.58 $ 27.29              
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum 47.50% 46.40%   47.50%                 49.90%              
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]                                        
Outstanding options, Beginning Balance         45,223,000   450,000           0 1,155,000   0        
Options granted 6,200,000 10,600,000 20,100,000 3,413,000 3,413,000   0   (24,706,000)   0 900,000 36,000     0   (1,174,000)   0
Options exercised         (9,853,000)   0   20,086,000   0   (181,000)     0   905,000   0
Options forfeited/cancelled         (737,000)   0           (19,000)     0        
Outstanding options, Ending Balance         33,839,000   432,000         1,155,000 1,155,000 1,155,000   22,000        
Exercisable options         12,929,000   432,000         449,000 449,000 449,000   22,000        
Outstanding WAEP, Beginning of Period         $ 12.06   $ 19.74           $ 0.00 $ 56.26   $ 0.00        
WAEP granted         $ 18.85   $ 0.00   $ 10.93 $ 0.00     $ 58.49     $ 0.00   $ 27.96 $ 0.00  
WAEP exercised         $ 9.64   $ 0.00   $ 19.26 $ 0.00     $ 30.91     $ 0.00   $ 58.80 $ 0.00  
WAEP forfeited/cancelled         $ 14.44   $ 0.00           $ 34.05     $ 0.00        
Options Adjustment from Recapitalization           413,000   (18,000)             1,588,000   22,000      
Weighted Average Exercise Price of Adjusted Options from Recapitalization           $ 8.39   $ 17.92             $ 30.69   $ 46.69      
Outstanding WAEP, End of Period         $ 16.92   $ 17.92         $ 56.26 $ 56.26 $ 56.26   $ 46.69        
Exercisable WAEP         $ 15.56   $ 17.92         $ 52.91 $ 52.91 $ 52.91   $ 46.69