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Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Schedule of Stock Option and Warrants Activity

The following table summarizes the activity for stock options and warrants for the three months ended March 31, 2023:

						Stock Options																								Warrants
						Shares						Weighted Average Exercise Price						Weighted Average Remaining Contractual Term (Years)						Aggregate Intrinsic Value (In Thousands)						Shares						Weighted Average Exercise Price						Weighted Average Remaining Contractual Term (Years)						Aggregate Intrinsic Value (In Thousands)
Outstanding at December 31, 2022						1,391,352						$	10.83					7.03						$	187.6					1,423,774						$	42.57					3.37						$	—
Changes during the period:
Granted						103,850						3.11																		—						—
Exercised						—						—																		—						—
Forfeited						—						—																		—						—
Expired						(2,520)						224.37																		—						—
Outstanding at March 31, 2023						1,492,682						$	9.94					7.01						$	359.4					1,423,774						$	42.57					3.13						$	—
Vested at March 31, 2023 or expected to vest in the future						1,486,393						$	9.96					7.00						$	358.2					1,423,774						$	42.57					3.13						$	—
Vested at March 31, 2023						1,207,228						$	10.90					6.64						$	344.4					1,423,774						$	42.57					3.13						$	—

Schedule of Restricted Stock Activity

During the three months ended March 31, 2023 and 2022, the Company issued restricted stock for services as follows ($ in thousands):

						Three Months Ended March 31,
						2023						2022
Number of restricted stock issued						159,950						70,745
Value of restricted stock issued						$	480					$	973

Schedule of Restricted Stock Units Activity

During the three months ended March 31, 2023 and 2022, the Company issued restricted stock units for services as follows ($ in thousands, except share data):

			Three Months Ended March 31,
			2023						2022
Number of restricted stock units issued			188,850						91,990
Value of restricted stock units issued			$	567					$	1,265

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Tabular disclosure of the changes in outstanding nonvested restricted stock shares.

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Tabular disclosure of the changes in outstanding nonvested restricted stock units.

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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