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Operating Segment (Tables) | 12 Months Ended
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Dec. 31, 2020
Asset Held for Sale [Abstract] |
Disclosure of Long Lived Assets Held-for-sale [Table Text Block] | In July 2019, management began evaluating strategic alternatives for Teesnap, and its business-to-business software as a service offering. As the Company's current strategy has a business to customer focus, rather than business to business, management determined that the best course of action for both entities would be to sell Teesnap and management is actively pursuing this avenue.
Schedule of Segment Reporting Information, by Segment [Table Text Block] | Selected information for the Company's segments and the reconciliation to the consolidated financial statement amounts are as follows:
(in thousands) | Airline |  | Sunseeker Resort |  | Other non - airline |  | Consolidated
Year Ended December 31, 2020 |  |  |  |  |  |  |
Operating revenue: |  |  |  |  |  |  |
Passenger | $ | 902,187 |  |  | $ | — |  |  | $ | — |  |  | $ | 902,187 |
Third party products | 46,482 |  |  | — |  |  | — |  |  | 46,482 |
Fixed fee contract | 26,865 |  |  | — |  |  | — |  |  | 26,865 |
Other | 1,462 |  |  | 650 |  |  | 12,427 |  |  | 14,539 |
Operating income (loss) | (104,745) |  |  | (145,721) |  |  | (30,519) |  |  | (280,985) |
Interest expense, net | 50,355 |  |  | 562 |  |  | — |  |  | 50,917 |
Depreciation and amortization | 174,882 |  |  | 615 |  |  | 770 |  |  | 176,267 |
Capital expenditures | 262,748 |  |  | 45,160 |  |  | 442 |  |  | 308,350 |
Year Ended December 31, 2019 |  |  |  |  |  |  |
Operating revenue: |  |  |  |  |  |  |
Passenger | $ | 1,682,955 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,682,955 |
Third party products | 70,012 |  |  | — |  |  | — |  |  | 70,012 |
Fixed fee contract | 65,057 |  |  | — |  |  | — |  |  | 65,057 |
Other | 4,474 |  |  | 2,048 |  |  | 16,419 |  |  | 22,941 |
Operating income (loss) | 388,740 |  |  | (6,588) |  |  | (18,202) |  |  | 363,950 |
Interest expense, net | 58,112 |  |  | 1,694 |  |  | — |  |  | 59,806 |
Depreciation and amortization | 151,060 |  |  | 1,250 |  |  | 3,542 |  |  | 155,852 |
Capital expenditures | 438,765 |  |  | 66,659 |  |  | 18,304 |  |  | 523,728 |
Year Ended December 31, 2018 |  |  |  |  |  |  |
Operating revenue: |  |  |  |  |  |  |
Passenger | $ | 1,533,701 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,533,701 |
Third party products | 58,060 |  |  | — |  |  | — |  |  | 58,060 |
Fixed fee contract | 50,286 |  |  | — |  |  | — |  |  | 50,286 |
Other | 17,125 |  |  | 601 |  |  | 7,674 |  |  | 25,400 |
Operating income (loss) | 255,888 |  |  | (3,299) |  |  | (9,130) |  |  | 243,459 |
Interest expense, net | 44,534 |  |  | 2 |  |  | — |  |  | 44,536 |
Depreciation and amortization | 127,460 |  |  | 129 |  |  | 1,762 |  |  | 129,351 |
Capital expenditures | 290,998 |  |  | 32,635 |  |  | 16,657 |  |  | 340,290 |
Total assets were as follows as of the dates indicated:
(in thousands) | As of December 31, 2020 |  | As of December 31, 2019
Airline | $ | 3,214,523 |  |  | $ | 2,830,236 |
Sunseeker Resort | 36,612 |  |  | 133,362 |
Other non-airline | 7,790 |  |  | 47,205 |
Consolidated | $ | 3,258,925 |  |  | $ | 3,010,803 |

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- Definition Asset Held for Sale [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of long lived assets held for sale. Disclosure may include the description of the facts and circumstances leading to the expected disposal, manner and timing of disposal, the carrying value of the assets held for sale, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230 + Details
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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599 + Details
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