v3.22.1

Stockholders' Equity and Warrants - Schedule of Warrants Outstanding (Details)			12 Months Ended
	Jun. 11, 2020	Jun. 10, 2020	Dec. 31, 2021 $ / shares shares	Dec. 31, 2020 $ / shares
Warrants [Line Items]
Exercise price | $ / shares				$ 1.70
Reverse stock split, conversion ratio	0.33
Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			37,817,694
Warrants
Warrants [Line Items]
Reverse stock split, conversion ratio		0.33
June 2020 Investor Warrants [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			7,614,700
Exercise price | $ / shares			$ 5.2530
Remaining contractual life			2 months 15 days
Expiration Date			Mar. 17, 2022
June 2020 Placement Agent Warrants [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			609,176
Exercise price | $ / shares			$ 6.5663
Remaining contractual life			2 months 15 days
Expiration Date			Mar. 17, 2022
June 2020 Placement Agent Tail Fee [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			133,258
Exercise price | $ / shares			$ 5.2530
Remaining contractual life			2 months 15 days
Expiration Date			Mar. 17, 2022
August 2020 Investor Warrants [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			11,216,932
Exercise price | $ / shares			$ 3.0200
Remaining contractual life			7 months 28 days
Expiration Date			Aug. 28, 2022
August 2020 Placement Agent Warrants [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			897,355
Exercise price | $ / shares			$ 3.9375
Remaining contractual life			7 months 28 days
Expiration Date			Aug. 28, 2022
August 2020 Placement Agent Tail Fee [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			222,222
Exercise price | $ / shares			$ 3.0200
Remaining contractual life			7 months 28 days
Expiration Date			Aug. 28, 2022
December 2020 Investor Warrants [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			13,927,453
Exercise price | $ / shares			$ 1.7000
Remaining contractual life			11 months 19 days
Expiration Date			Dec. 21, 2022
December 2020 Placement Agent Warrants [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			1,769,608
Exercise price | $ / shares			$ 2.1250
Remaining contractual life			11 months 19 days
Expiration Date			Dec. 21, 2022
December 2020 Placement Agent Tail Fee [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			254,902
Exercise price | $ / shares			$ 1.7000
Remaining contractual life			11 months 19 days
Expiration Date			Dec. 21, 2022
January 2021 Placement Agent Warrants [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			510,588
Exercise price | $ / shares			$ 2.1250
Remaining contractual life			1 year 29 days
Expiration Date			January 28, 2023
January 2021 Placement Agent Tail Fee [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			35,000
Exercise price | $ / shares			$ 1.7000
Remaining contractual life			1 year 29 days
Expiration Date			January 28, 2023
February 2021 Placement Agent Warrants One[Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			284,000
Exercise price | $ / shares			$ 2.1250
Remaining contractual life			1 year 1 month 13 days
Expiration Date			February 11, 2023
February 2021 Placement Agent Warrants Two[Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			48,000
Exercise price | $ / shares			$ 2.1250
Remaining contractual life			1 year 1 month 17 days
Expiration Date			February 16, 2023
February 2021 Placement Agent Tail Fee One [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			248,500
Exercise price | $ / shares			$ 1.7000
Remaining contractual life			1 year 1 month 13 days
Expiration Date			February 11, 2023
February 2021 Placement Agent Tail Fee Two [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			42,000
Exercise price | $ / shares			$ 1.7000
Remaining contractual life			1 year 10 months 17 days
Expiration Date			February 16, 2023
December 2021 Placement Agent Tail Fee [Member] | Outstanding Equity Warrants
Warrants [Line Items]
No. outstanding | shares			4,000
Exercise price | $ / shares			$ 2.1250
Remaining contractual life			1 year 11 months 26 days
Expiration Date			December 27, 2023

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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-Name Accounting Standards Codification
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