Stockholders’ Equity (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Schedule of outstanding warrants

	Exercise		Expiration	Balance December 31,	Warrants	Warrants	Warrants	Balance March 31,
Description	Price		Date	2022	Issued	Exercised	Expired	2023
April 2018 Warrants	$	2,079.00	5/31/2023	1,720	–	–	–	1,720
April 2018 Placement Agent Warrants	$	2,676.00	4/9/2023	117	–	–	–	117
October 2018 Warrants	$	125.40	10/3/2025	32,486	–	–	–	32,486
October 2018 Underwriter Warrants	$	156.72	10/1/2023	2,438	–	–	–	2,438
November 2019 Placement Agent Warrants	$	82.50	11/18/2024	1,138	–	–	–	1,138
February 2020 Registered Direct Warrants	$	104.52	8/6/2025	16,425	–	–	–	16,425
February 2020 Placement Agent Warrants	$	132.45	2/4/2025	1,233	–	–	–	1,233
February 2020 Warrants	$	48.00	2/13/2025	110,557	–	–	–	110,557
February 2020 Underwriter Warrants	$	60.00	2/11/2025	12,501	–	–	–	12,501
April 2020 Warrants	$	26.52	10/2/2025	35,691	–	–	–	35,691
April 2020 Placement Agent Warrants	$	35.03	3/31/2025	3,481	–	–	–	3,481
January 2021 Warrants	$	36.00	7/27/2026	285,061	–	–	–	285,061
January 2021 Placement Agent Warrants	$	46.05	7/27/2026	28,509	–	–	–	28,509
February 2021 Placement Agent Warrants	$	51.30	2/12/2026	14,044	–	–	–	14,044
				545,401	–	–	–	545,401