Earnings per Share (FY) (Details) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share (in shares)	0	0
Basic [Abstract]
Net loss attributable to shareholders	$ (1,906,592)	$ (20,292,903)
Weighted average shares outstanding (in shares)	557,338	545,426
Basic net loss attributable per share (in dollars per share)	$ (3.42)	$ (37.21)
Diluted [Abstract]
Net loss attributable to shareholders	$ (1,906,592)	$ (20,292,903)
Weighted average share outstanding (in shares)	557,338	545,426
Diluted net loss per share (in dollars per share)	$ (3.42)	$ (37.21)

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

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Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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