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Business Combination, Pro-forma Operating Results (FY) (Details) - San Vicente Acquisition LLC [Member] - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Pro-forma Operating Results [Abstract]
Revenue	$ 112,657	$ 99,612
Net loss	$ (22,222)	$ (19,157)
Loss per share - Basic (in dollars per share)	$ (0.22)	$ (0.19)
Loss per share - Diluted (in dollars per share)	$ (0.22)	$ (0.19)

X

- Definition

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ References

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