v2.4.0.8
Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Operating activities:      
Net income (loss) $ (111,289) $ (32,714) $ 23,615
Adjustments to reconcile net loss to cash provided by operating activities:      
Depreciation and amortization 55,509 36,907 32,673
Fair value derivative adjustment 36,305 (9,640) (58,740)
Write off of deferred equity financing costs   5,023  
Loss on asset disposals/abandonments 1,058 1,592 1,155
Deferred income taxes 821 803 936
Stock compensation expense 5,621 3,545 1,795
Amortization of deferred financing costs 2,832 804  
Changes in operating assets and liabilities:      
Accounts receivable (1,015) (3,288) (6,258)
Inventories (1,497) (3,026) (3,274)
Prepaid expenses and other current assets (1,378) (1,032) (1,742)
Canadian ATG license payments 126 (3,236) (174)
Deposits on satellite services (4,774)    
Accounts payable 2,281 2,561 1,433
Accrued liabilities 10,911 5,943 6,246
Accrued airline revenue share 3,697 3,416 13
Deferred airborne lease incentives 10,217 18,165 11,030
Deferred revenue 6,685 3,212 1,461
Other non-current assets and liabilities 1,680 1,017 (238)
Net cash provided by (used in) operating activities 17,790 30,052 9,931
Investing activities:      
Proceeds from the sale of property and equipment 226 860  
Purchases of property and equipment (105,228) (67,449) (33,200)
Acquisition of intangible assets (16,141) (12,007) (9,878)
Acquisition of Airfone, includes $1.0 million in restricted cash at December 31, 2013 (9,344)    
(Increase) decrease in investing restricted cash (4,565) (257) 1,702
Net cash provided by (used in) investing activities (135,052) (78,853) (41,376)
Financing activities:      
Proceeds from initial public offering, net of underwriter commissions 173,910    
Proceeds from credit facilities 113,000 135,000 520
Proceeds from issuance of preferred stock     55,386
Payment of debt, including capital leases (6,326) (2,339) (42)
Payment of additional offering costs (3,858) (4,255) (768)
Payment of debt issuance costs (6,975) (9,630)  
Stock option exercises 1,305    
Other     57
Net cash provided by financing activities 271,056 118,776 55,153
Effect of exchange rate changes on cash (28) 10  
Increase (decrease) in cash and cash equivalents 153,766 69,985 23,708
Cash and cash equivalents at beginning of period 112,576 42,591 18,883
Cash and cash equivalents at end of period 266,342 112,576 42,591
Supplemental Cash Flow Information:      
Cash paid for interest 24,751 8,350 244
Cash paid for taxes 261 208 74
Noncash Investing and Financing Activities:      
Purchases of property and equipment in current liabilities 15,460 18,832 6,863
Purchases of property and equipment paid by commercial airlines 5,840 4,326 1,110
Purchases of property and equipment under capital leases 4,081 265 366
Acquisition of intangible assets-capitalized in current liabilities 2,319 2,731 2,790
Asset retirement obligation incurred 1,454 [1] 293 147
Class A and Class B senior convertible preferred stock return 29,277 52,427 31,331
Accretion of preferred stock 5,285 10,499 10,181
Equity financing costs included in current liabilities     $ 554
[1] Includes $1.0 million related to a change in estimate in the expected cash flows for our estimated liabilities.