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Stockholders' Equity (Tables)
 6 Months Ended
Jun. 30, 2024
Equity [Abstract]  
Schedule of Stock Option and Warrants Activity The following table summarizes the activity for stock options and warrants for the six months ended June 30, 2024:
Stock OptionsWarrants
SharesWeighted Average Exercise PriceWeighted Average Remaining Contractual Term (Years)Aggregate Intrinsic Value (In Thousands)SharesWeighted Average Exercise PriceWeighted Average Remaining Contractual Term (Years)Aggregate Intrinsic Value (In Thousands)
Outstanding at December 31, 20231,322,501 $10.81 6.06$164.1 1,421,744 $42.51 2.42$— 
Changes during the period:
Granted132,575 3.07 — — 
Exercised— — — — 
Forfeited— — — — 
Expired(1,163)1,165.50 — — 
Outstanding at June 30, 20241,453,913 $9.18 5.93$350.2 1,421,744 $42.51 1.75$— 
Vested at June 30, 2024
or expected to vest in the future		1,445,256 $9.22 5.91$346.7 1,421,744 $42.51 1.75$— 
Vested at June 30, 20241,286,121 $9.92 5.50$283.1 1,421,744 $42.51 1.75$— 
Schedule of Restricted Stock Activity
During the six months ended June 30, 2024 and 2023, the Company issued restricted stock for services as follows (in thousands, except share data):
Six Months Ended June 30,
  20242023
Number of restricted stock issued203,800 159,950 
Value of restricted stock issued$628 $480 
The following is a summary of the changes in non-vested restricted stock for the six months ended June 30, 2024:
Restricted Stock SharesWeighted Average Grant-Date Fair Value
Non-vested at December 31, 2023125,775 $5.86 
Changes during the Year:
Granted203,800 $3.08 
Vested(99,686)$5.22 
Forfeited— $— 
Non-vested at June 30, 2024229,889 $3.67 
Schedule of Restricted Stock Units Activity
During the six months ended June 30, 2024 and 2023, the Company issued restricted stock units for services as follows (in thousands, except share data):
Six Months Ended June 30,
20242023
Number of restricted stock units issued205,300 188,850 
Value of restricted stock units issued $632 $567 
The following is a summary of the changes in non-vested restricted stock units for the six months ended June 30, 2024:
Restricted Stock UnitsWeighted Average Grant-Date Fair Value
Non-vested at December 31, 2023112,800 $3.37 
Changes during the Year:
Granted205,300 $3.08 
Vested(100,000)$3.00 
Forfeited— $— 
Non-vested at June 30, 2024218,100 $3.27