Acquisitions (Details 2) - BR Brand Acquisition LLC [Member] $ in Thousands	Oct. 11, 2019 USD ($)
Consideration paid by B. Riley:
Cash acquisition consideration	$ 116,500
Transaction costs	570
Total cash consideration	117,070
Warrant consideration	990
Total consideration	$ 118,060

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Amount of Consideration paid in Warrants.

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Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
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