v3.3.0.814
Investments in Affiliates and Redeemable Noncontrolling Interests (Investments) (Details)
1 Months Ended 3 Months Ended 6 Months Ended
Sep. 30, 2013
Apr. 30, 2005
USD ($)
Sep. 30, 2015
USD ($)
$ / shares
shares
Sep. 30, 2014
USD ($)
Sep. 30, 2015
USD ($)
$ / shares
shares
Sep. 30, 2014
USD ($)
Mar. 31, 2015
USD ($)
$ / shares
shares
Nov. 18, 2014
$ / shares
shares
Dec. 31, 2013
USD ($)
Feb. 28, 2013
Jun. 30, 2012
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Net income attributable to the noncontrolling interest     $ 992,000 $ 1,285,000 $ 986,000 $ 1,215,000          
Common shares authorized | shares     100   100   100 100      
Common stock, par value (in usd per share) | $ / shares     $ 0.0001   $ 0.0001   $ 0.0001 $ 0.0001      
Radar Online, LLC                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Equity method investment, ownership percentage     50.00%   50.00%            
Management fee receivable     $ 2,000,000   $ 2,000,000   $ 1,894,186.00        
Mr. Olympia, LLC | Variable Interest Entity, Primary Beneficiary                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Net income attributable to the noncontrolling interest         (1,000,000) $ (1,300,000)          
Mr. Olympia, LLC | Variable Interest Entity, Primary Beneficiary | Co-venturer | Trademarks                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Trademarks licensed from the other limited liabiity company member to joint venture   $ 3,000,000                  
Trademarks licensed from the other limited liability company member to joint venture, payment period   10 years                  
Mr. Olympia, LLC | Variable Interest Entity, Primary Beneficiary | Put Option                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Put/call option right exercise price   $ 3,000,000.0                  
Mr. Olympia, LLC | Variable Interest Entity, Primary Beneficiary | Call Option                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Put/call option right exercise price   $ 3,000,000.0                  
Odyssey Magazine Publishing Group, Inc. | Variable Interest Entity, Primary Beneficiary                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Noncontrolling interest, ownership percentage by the LLC Member                     50.00%
ZAM | Company                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Joint venture, initial ownership percentage                   51.00%  
ZAM | Co-venturer                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Joint venture, initial ownership percentage                   49.00%  
Distribution Services, Inc. [Member] | Select Media Services, LLC [Member]                      
Schedule of Equity Method Investments, Variable Interest Entities and Subsidiaries                      
Subsidiary or Equity Method Investee, Equity Method Investment, Ownership Percentage 0.275                    
Subsidiary or Equity Method Investee, Cash Exchanged for Membership Interest                 $ 2,300,000    
Distributions from affiliates         $ 1,700,000