Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)

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Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
segment
Sep. 30, 2012
Jan. 31, 2013
Dec. 31, 2012
Segments of the Company:            
Number of reportable segments     2      
Product Development:            
Capitalized software development costs $ 300,000 $ 0 $ 1,000,000 $ 0    
Intangible Assets and Goodwill:            
Goodwill 46,801,000   46,801,000     0
Property, plant and equipment:            
Payments to acquire equipment     10,025,000 2,189,000    
Business acquisitions and supplemental pro forma information:            
Business acqusition, percentage acquired         86.00%  
Business acquisition, acquisition related costs     34,000,000      
Income Taxes:            
Interest expense on unrecognized tax benefits 200,000 0 200,000 0    
Penalties on unrecognized tax benefits 0 0 0 0    
Unrecognized tax benefits, recognized 4,100,000 0 4,100,000 0    
Derivative Warrants:            
Unrealized gain (loss) on derivatives     (7,107,000) 248,000    
Certain Revenues, Cost of Sales, Cost Reimbursements and Internally Development Software
            
Derivative Warrants:            
(Increase) decrease of Net Loss due to corrections   (100,000)   100,000    
Public Warrants
            
Derivative Warrants:            
Warrants repurchased and retired     500,000      
Unrealized gain (loss) on derivatives 2,100,000 0 (7,200,000) 0    
Series C preferred warrants
            
Derivative Warrants:            
Unrealized gain (loss) on derivatives 0 0 (100,000) 0    
Computer software
            
Property, plant and equipment:            
Property, plant and equipment, useful life     3 years      
Equipment | Minimum
            
Property, plant and equipment:            
Property, plant and equipment, useful life     3 years      
Equipment | Maximum
            
Property, plant and equipment:            
Property, plant and equipment, useful life     10 years      
Connectivity equipment
            
Property, plant and equipment:            
Property, plant and equipment, useful life     5 years      
Payments to acquire equipment     4,900,000      
Building and Building Improvements
            
Property, plant and equipment:            
Property, plant and equipment, useful life     30 years      
Foreign Deferred Tax Assets
            
Income Taxes:            
Valuation allowance 900,000   900,000     0
Domestic Deferred Tax Assets
            
Income Taxes:            
Valuation allowance 49,500,000   49,500,000     39,600,000
AIA Purchase Agreement
            
Intangible Assets and Goodwill:            
Goodwill         39,217,000  
Business acquisitions and supplemental pro forma information:            
Business acqusition, percentage acquired         86.00%  
Inventory and Other Long-Term Assets
            
Inventory, net:            
Deferred equipment costs $ 6,000,000   $ 6,000,000     $ 5,400,000