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Consolidated Statements of Cash Flows (Parentheticals) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Payment of deferred offering costs	$ (45,016)	$ 0
Polar Multi-Strategy Master Fund [Member] | Notes Payable to Banks [Member]
Payment of deferred offering costs		$ (1,100,000)

X

- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585

+ Details

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Balance Type:	credit
Period Type:	duration

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- Details

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Namespace Prefix:
Data Type:	na
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- Details

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