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Summary of Significant Accounting Policies (Details Textual)
 3 Months Ended 6 Months Ended 6 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2014
USD ($)
Jun. 30, 2013
USD ($)
Jun. 30, 2014
USD ($)
Customers
Jun. 30, 2013
USD ($)
Customer
Dec. 31, 2013
Jun. 30, 2014
Customer Two [Member]
Jun. 30, 2013
Customer Two [Member]
Dec. 31, 2013
Customer Two [Member]
Jun. 30, 2013
Customer Three [Member]
Jun. 30, 2014
Customer Three [Member]
Jun. 30, 2013
Customer Four [Member]
Jun. 30, 2014
Customer Four [Member]
Jun. 30, 2014
Customer Six [Member]
Jun. 30, 2014
Minimum [Member]
Jun. 30, 2014
Maximum [Member]
Jun. 30, 2014
US [Member]
USD ($)
Jun. 30, 2014
Sweden [Member]
EUR (€)
Jun. 30, 2014
Japan [Member]
JPY (¥)
Summary of Significant Accounting Policies (Textual)                                    
Basic deposit coverage limits per owner and customer                               $ 250,000 € 100,000 ¥ 10,000,000
Entity-Wide Revenue, Major Customer, Percentage           16.00% 20.00%       58.00%              
Percentage of company's consolidated accounts receivable earned from major customers               56.00%   79.00%                
Percentage of company's consolidated net revenues earned from major customers                 60.00%   58.00% 56.00% 75.00%          
Days of reporting period stipulated in the contract                           30 days 45 days      
Excess of insurance limits 11,600,000   11,600,000                              
Foreign currency translation gain (loss) 30,000 41,000 65,000 54,000                            
Foreign currency translation included in general and administrative expense 8,000 124,000 34,000 87,000                            
Revenue earned, Number of customers     14 9                            
Advertising costs $ 23,000,000 $ 5,000,000 $ 129,000 $ 85,000                            
Weighted-average exchange rate for consolidated statements of operations (Swedish Krona to one U.S. Dollar) 6.60 6.56 6.53 6.50                            
Exchange rate for the consolidated balance sheets (Swedish Krona to one U.S. Dollar) 6.74   6.74   6.48                          
Weighted-average exchange rate for consolidated statements of operations (Japanese Yen to one U.S. Dollar) 102.47 95.49 102.12 98.75                            
Exchange rate for the consolidated balance sheets (Japanese Yen to one U.S. Dollar) 101.40   101.40   94.16