Quarterly report pursuant to Section 13 or 15(d)

Equity Method Investments Schedule of Summarized Financial Information (Details)

v3.8.0.1
Equity Method Investments Schedule of Summarized Financial Information (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2017
Dec. 31, 2016
Equity Method Investments and Joint Ventures [Abstract]      
Current assets $ 38,146 $ 38,146 $ 30,837
Non-current assets 19,471 19,471 21,822
Current liabilities 17,273 17,273 20,455
Non-current liabilities 984 984 1,307
Revenue 36,696,000 104,141  
Net income 6,658,000 17,636  
Schedule of Equity Method Investments [Line Items]      
Equity method investments carrying value 155,378,000 155,378,000 156,527,000
Wireless Maritime Services      
Schedule of Equity Method Investments [Line Items]      
Equity method investments carrying value 153,352 153,352 154,614
Santander      
Schedule of Equity Method Investments [Line Items]      
Equity method investments carrying value $ 2,026 $ 2,026 $ 1,913