Stockholders’ Equity (Tables)

3 Months Ended

Mar. 31, 2024

Class of Warrant or Right [Line Items]

Schedule of Warrant Activity

Stock warrant transactions for the three months ended March 31, 2024 were as follows:

	Number of		Weighted Average
	Warrants		Exercise Price
Warrants outstanding at December 31, 2023		304,962	$	63.30
Granted		-		-
Forfeited/cancelled		-		-
Exercised		-		-
Warrants outstanding at March 31, 2024		304,962	$	63.30
Warrants exercisable at March 31, 2024		304,962	$	63.30

Schedule of Options Activity

Common stock option transactions for the three months ended March 31, 2024 were as follows:

	Number of		Weighted Average
	Options		Exercise Price
Options outstanding at December 31, 2023		126,265	$	39.60
Granted		—		—
Forfeited/cancelled		—		—
Exercised		—		—
Options outstanding at March 31, 2024		126,265	$	39.60
Options exercisable at March 31, 2024		123,487	$	40.25

Schedule of Stock Granted Assumptions

Stock price	$	0.85
Risk-free interest rate		3.62	%
Expected volatility		121	%
Expected life (in years)		5.3
Expected dividend yield		-

Schedule of Options Outstanding and Options Exercisable

Options outstanding as of March 31, 2024 are exercisable as follows:

		Options Outstanding						Options Exercisable
Range of Exercise Price		Number Outstanding		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Number Exercisable		Weighted Average Exercise Price
$	10.50		16,666		9.1	$	10.50		13,888	$	10.50
	25.50		66,667		8.8		25.50		66,667		25.50
	74.40		42,932		8.3		74.40		42,932		74.40
			126,265						123,487

Warrants [Member]

Class of Warrant or Right [Line Items]

Schedule of Warrants Outstanding and Exercisable

Warrants outstanding as of March 31, 2024 are exercisable as follows:

		Warrants Outstanding						Warrants Exercisable
Range of Exercise Price		Number Outstanding		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Number Exercisable		Weighted Average Exercise Price
$	10.50		1,867		1.3	$	10.50		1,867	$	10.50
	30.00 – 37.50		229,666		4.3		30.42		229,666		30.42
	165		73,429		1.9		165.00		73,429		165.00
			304,962						304,962