Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.5.0.2
Related Party Transactions (Details) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Jul. 27, 2016
Aug. 31, 2015
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2014
Feb. 24, 2016
Dec. 31, 2015
Related Party Transaction [Line Items]                  
Business acquisition, cash payment         $ 4,400,000 $ 0      
Earn-out liability     $ 4,162,000   4,162,000       $ 9,652,000
MasFlight                  
Related Party Transaction [Line Items]                  
Business acquisition, cash payment   $ 10,300,000              
Business combination, contingent consideration   $ 9,300,000              
Allocated share-based compensation expense     300,000            
Earn-out liability     500,000   500,000        
AIA Purchase Agreement                  
Related Party Transaction [Line Items]                  
Earn-out liability     0   0        
Expense due to re-measurement of fair value of earn-out liability             $ 1,400,000    
Affiliated entity | Services Agreement, Employees                  
Related Party Transaction [Line Items]                  
Expenses from transactions with related party $ 191,000                
Affiliated entity | Rent                  
Related Party Transaction [Line Items]                  
Expenses from transactions with related party     30,000 $ 60,000 200,000 200,000      
Unpaid lease liabilities     0   0       0
Founding member of acquiree | Rent                  
Related Party Transaction [Line Items]                  
Expenses from transactions with related party     100,000 $ 200,000 100,000 $ 100,000      
Row 44, Inc. | Officer                  
Related Party Transaction [Line Items]                  
Notes payable to related parties     500,000   500,000        
Row 44, Inc. | Former officer                  
Related Party Transaction [Line Items]                  
Common stock, subscriptions receivable     500,000   500,000       $ 500,000
President And Chief Strategy Officer | Trio Connect [Member]                  
Related Party Transaction [Line Items]                  
Ownership percentage, equity interest in Trio 7.50%                
Wireless Maritime Services                  
Related Party Transaction [Line Items]                  
Equity method investment, ownership percentage 49.00%                
Receivable balance owed from WMS     100,000   100,000        
Santander                  
Related Party Transaction [Line Items]                  
Equity method investment, ownership percentage 49.00%                
Payable balance owed to Santander     $ 100,000   $ 100,000        
PAR Investment Partners, L.P. | Affiliated entity                  
Related Party Transaction [Line Items]                  
Beneficial ownership percentage of the Company's common stock by related party     34.00%   34.00%        
Related party, loan agreement, maximum borrowing capacity               $ 5,000,000  
Stated interest rate         15.00%        
Notes receivable, related parties, current     $ 4,500,000   $ 4,500,000        
Loan origination fee     100,000            
Interest receivable - less than     $ 200,000   $ 200,000