Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Preferred Stock Conversion) (Details)

v3.6.0.2
Stockholders' Equity (Preferred Stock Conversion) (Details) - USD ($)
$ / shares in Units, $ in Thousands
Aug. 22, 2016
May 12, 2016
May 09, 2016
Dec. 31, 2016
Oct. 10, 2016
Sep. 30, 2016
Jun. 30, 2016
Dec. 03, 2015
Class of Stock [Line Items]                
Number of shares issued (in shares)               437,500
Beneficial owner (as a percent)       4.99%        
Affiliated Entity                
Class of Stock [Line Items]                
Shares issued, price per share (in dollars per share)               $ 9.40
Affiliated Entity | Line of Credit Grid Note                
Class of Stock [Line Items]                
Long-term line of credit $ 900              
Affiliated Entity | Note Exchange Agreement                
Class of Stock [Line Items]                
Debt converted value $ 30,175              
Common Stock                
Class of Stock [Line Items]                
Number of shares issued (in shares)         136,304 1,013,068    
Series C Convertible Redeemable Preferred Stock                
Class of Stock [Line Items]                
Preferred stock, shares outstanding (in shares)       33,175     3,000  
Series C Convertible Redeemable Preferred Stock | Affiliated Entity | Securities Purchase Agreement                
Class of Stock [Line Items]                
Temporary equity, shares subscribed but unissued (in shares)       10,000        
Series C Preferred Stock                
Class of Stock [Line Items]                
Preferred stock, shares outstanding (in shares)       33,175     3,000  
Series C Preferred Stock | Affiliated Entity | Note Exchange Agreement                
Class of Stock [Line Items]                
Shares issued in conversion (in shares) 30,175              
Conversion to stock price (in dollars per share) $ 1,000              
Sillerman Investment Company, LLC | Affiliated Entity | Securities Purchase Agreement                
Class of Stock [Line Items]                
Shares issued, price per share (in dollars per share)     $ 6.20          
Shares issued (in shares)     1,129,032          
Sillerman Investment Company, LLC | Common Stock | Affiliated Entity                
Class of Stock [Line Items]                
Proceeds from issuance of common stock     $ 7,000          
Sillerman Investment Company, LLC | Common Stock | Affiliated Entity | Securities Purchase Agreement                
Class of Stock [Line Items]                
Number of shares issued (in shares)     1,129,032          
Shares issued, price per share (in dollars per share)     $ 6.20          
Proceeds from issuance of common stock     $ 7,000          
Sillerman Investment Company, LLC | Series C Convertible Redeemable Preferred Stock | Affiliated Entity | Securities Purchase Agreement                
Class of Stock [Line Items]                
Conversion of stock, shares converted (in shares)     7,000          
Preferred stock, shares outstanding (in shares)       10,000        
Mr. Sillerman | Affiliated Entity | Securities Purchase Agreement                
Class of Stock [Line Items]                
Beneficial owner (as a percent)     50.00% 50.00%        
DraftDay Gaming Group | Preferred Stock | Series A Preferred Stock                
Class of Stock [Line Items]                
Shares issued, price per share (in dollars per share)   $ 1            
Shares issued (in shares)   550            
DraftDay Gaming Group | Sportech | Preferred Stock | Series A Preferred Stock                
Class of Stock [Line Items]                
Shares issued, price per share (in dollars per share)   $ 1   $ 1        
Shares issued (in shares)   450