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Property and Equipment | 3 Months Ended
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Mar. 31, 2021
Property, Plant and Equipment [Abstract] |
Property, Plant and Equipment Disclosure | Property and Equipment The following table summarizes the Company's property and equipment as of the dates indicated:
(in thousands) | March 31, 2021 |  | December 31, 2020
Flight equipment, including pre-delivery deposits | $ | 2,370,269 |  |  | $ | 2,331,499 |
Computer hardware and software | 151,755 |  |  | 149,727 |
Land and buildings/leasehold improvements (1) | 87,030 |  |  | 87,030 |
Other property and equipment | 80,672 |  |  | 80,601 |
Total property and equipment | 2,689,726 |  |  | 2,648,857 |
Less accumulated depreciation and amortization | (617,515) |  |  | (598,546) |
Property and equipment, net | $ | 2,072,211 |  |  | $ | 2,050,311 |
(1) Balance includes a building currently held for sale in Chesterfield, Missouri with a carrying value of $4.3 million Accrued capital expenditures as of March 31, 2021 and December 31, 2020 were $4.1 million and $16.9 million, respectively.

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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