Nature of business and summary of significant accounting policies, Advertising & Share-based compensation (FY) (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Dec. 31, 2019 |
Dec. 31, 2018 |
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| Share-based compensation [Abstract] | ||
| Expected life | 3 years | |
| Halo Acquisition [Member] | ||
| Advertising [Abstract] | ||
| Advertising costs | $ 6.7 | $ 3.9 |
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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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- References No definition available.
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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