Annual report pursuant to Section 13 and 15(d)

Subsequent Events - Stock Purchase from NBCU (Details)

v3.7.0.1
Subsequent Events - Stock Purchase from NBCU (Details) - USD ($)
$ / shares in Units, $ in Millions
Jan. 31, 2017
Jan. 28, 2017
Jan. 30, 2016
Jul. 10, 2015
Subsequent Events [Line Items]        
Ownership interest in the Company sold, percentage       4.99%
Common Stock, shares owned by related party   65,192,314 57,170,245  
NBCU [Member]        
Subsequent Events [Line Items]        
Ownership interest in the Company sold, percentage   11.00%    
Common Stock, shares owned by related party   7,141,849    
NBCU [Member] | Subsequent Event [Member]        
Subsequent Events [Line Items]        
Common stock repurchased from NBCU, Shares 4,400,000      
Ownership interest in the Company sold, percentage 6.70%      
Common stock repurchased from NBCU, Value $ 4.9      
Sale of stock, price per share $ 1.12      
Common Stock, shares owned by related party 2,741,849      
Percentage of ownership in Company after transaction 4.50%