Goodwill - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2020 |
Dec. 31, 2019 |
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Impairment of goodwill | $ 307 | $ 2,427 |
Broad Cast Markets Due to Cost/Benefit [Member] | ||
Impairment of goodwill | 300 | |
Digital Media [Member] | ||
Impairment of goodwill | 0 | |
Publishing [Member] | ||
Impairment of goodwill | $ 100 | |
Goodwill [Member] | ||
Percentage Increase Decrease In Fair Value Of Goodwill | 32.10% |
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Percentage of fair value of reporting unit in excess of carrying amount. No definition available.
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