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Loss Per Share Applicable to Common Shareholder - Summary of Common Share Equivalents Been Excluded from Dilutive Loss Per Share as Anti-dilutive (Details) - shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Total	8,404,138	3,841,781
Series D Preferred Stock [Member]
Total	153,000	303,782
Series E Preferred Stock [Member]
Total	875,000	1,715,000
Stock Options - Employee and Non-Employee [Member]
Total	1,928,544	1,556,332
Warrants [Member]
Total	5,447,594	266,667

X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

+ Details

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