Recent Transactions - Acquisitions - Additional Information (Detail) - USD ($) $ in Thousands |
Sep. 15, 2021 |
Jan. 31, 2021 |
Sep. 15, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|---|---|---|---|---|---|---|
| Business Acquisition [Line Items] | ||||||
| Goodwill | $ 23,757 | $ 23,998 | $ 26,789 | |||
| Hyper Pixel Website [Member] | ||||||
| Business Acquisition [Line Items] | ||||||
| Business acquisition, effective date of acquisition | Sep. 15, 2020 | |||||
| Business Combination, Consideration Transferred | $ 1,100 | |||||
| Business Combination, Consideration due | $ 300 | $ 400 | ||||
| Payments to Acquire Businesses | 400 | |||||
| Goodwill | $ 100 |
| X | ||||||||||
- Definition Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|