Fair Value Measurements (Narrative) (Details) - USD ($) |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
| Contingent consideration at fair value | $ 550,000 | ||
| Transfers between levels | $ 0 | $ 0 | |
| Subsequent Event [Member] | |||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
| Payment of contingent consideration | $ 550,000 | ||
| X | ||||||||||
- Definition Amount of transfer of financial instrument between levels of the fair value hierarchy. No definition available.
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- Definition Amount of liability recognized arising from contingent consideration in a business combination. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| 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.
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| X | ||||||||||
- Definition Amount of cash outflow, made soon after acquisition date of business combination, to settle contingent consideration liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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