Equity (Tables)

12 Months Ended

Dec. 31, 2023

Schedule of status of the restricted stock grants

	The Year Ended December 31,
	2023			2022
		Weighted			Weighted
		Average			Average
		Grant Date			Grant Date
	Number of	Fair Value		Number of	Fair Value
Restricted Stock Grants	Shares	Per Share		Shares	Per Share
Outstanding at beginning of period	19,800	$	10.95	11,733	$	15.26
Granted during the period	—		—	22,000		9.41
Restrictions lifted during the period	(12,933)		11.97	(13,933)		12.14
Forfeited during the period	(1,067)		9.75	—		—
Outstanding at end of period	5,800	$	8.89	19,800	$	10.95

Schedule of status of the stock option grants issued under the Equity Plan

	The Year Ended December 31,
	2023			2022
		Weighted			Weighted
		Average			Average
		Grant Date			Grant Date
	Number of	Fair Value		Number of	Fair Value
Restricted Stock Units	Shares	Per Share		Shares	Per Share
Outstanding at beginning of period	232,409	$	15.06	164,409	$	17.20
Granted during the period	40,000		1.62	68,000		9.90
Restrictions lifted during the period	—		—	—		—
Forfeited during the period	—		—	—		—
Outstanding at end of period	272,409	$	13.09	232,409	$	15.06

Summary of the status of the Company's common stock warrants

		Weighted
	Number of	Average
	Underlying	Exercise Price
Common Stock Warrants	Shares	Per Share
Outstanding at December 31, 2021	512,155	$	8.62
Exercised during period
July 2019 Series B Warrants	(120,000)		8.75
Outstanding at December 31, 2022	392,155	$	8.58
Granted during period
June 2023 Pre-Funded Warrants	637,587		0.0001
June 2023 Warrants	1,427,587		1.90
November 2023 Series A Warrants	6,000,000		0.70
November 2023 Series B Warrants	3,000,000		0.70
November 2023 Pre-Funded Warrants	1,287,512		0.0001
Exercised during period
June 2023 Pre-Funded Warrants	(637,587)		0.0001
November 2023 Pre-Funded Warrants	(798,940)		0.0001
Outstanding at December 31, 2023	11,308,314	$	1.09

April 2020

Summary of the status of the Company's common stock warrants

	Number of	Exercise
Common Stock Warrants	Warrants	Price		Expiration Date
July 2019 Series A Warrants	338,155	$	8.75	January 17, 2025
July 2019 Series B Warrants	—	$	8.75	May 6, 2022
April 2020 Series A Warrants	44,000	$	7.50	October 22, 2025
April 2020 Series B Warrants	10,000	$	7.50	October 22, 2025
June 2023 Pre-Funded Warrants	—	$	0.0001	December 26, 2028
June 2023 Warrants	1,427,587	$	1.90	December 26, 2028
November 2023 Series A Warrants	6,000,000	$	0.70	November 6, 2023
November 2023 Series B Warrants	3,000,000	$	0.70	November 6, 2023
November 2023 Pre-Funded Warrants	488,572	$	0.0001	Upon exercise
	11,308,314