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Stock-based Compensation (Tables)
6 Months Ended
Jun. 30, 2023
Stock-based Compensation [Abstract]  
Options Outstanding and Exercisable

Options outstanding and exercisable at June 30, 2023 were as follows:

Outstanding
   
Exercisable
 
Number
Outstanding
 
Weighted Average
Remaining
Contractual Life
 
Weighted
Average
Exercise Price
   
Aggregate
Intrinsic
Value
   
Number
Outstanding
   
Weighted
Average
Exercise Price
   
Aggregate
Intrinsic
Value
 
 
250,000
 
2.63 years
 
$
1.62
   
$
     
250,000
   
$
1.62
   
$