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Asset Retirement Obligation | 12 Months Ended
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Dec. 31, 2020
Asset Retirement Obligation Disclosure [Abstract] |
Asset Retirement Obligation | (10) Asset Retirement Obligation The Company’s asset retirement obligation includes the costs associated with the removal of its structures, resurfacing of the land and retirement cost, if applicable, related to the Company’s outdoor advertising portfolio. The following table reflects information related to our asset retirement obligations:
Balance at December 31, 2018 |  | $ | 222,989 |
Additions to asset retirement obligations |  |  | 2,529 |
Accretion expense |  |  | 4,260 |
Liabilities settled |  |  | (3,641 | )
Balance at December 31, 2019 |  | $ | 226,137 |
Additions to asset retirement obligations |  |  | 658 |
Accretion expense |  |  | 4,135 |
Liabilities settled |  |  | (8,054 | )
Balance at December 31, 2020 |  | $ | 222,876 |

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- Definition The entire disclosure for an asset retirement obligation and the associated long-lived asset. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2175671 + Details
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