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Revision and Immaterial Correction of an Error in Previously Issued Financial Statements (Tables)
 12 Months Ended
Dec. 31, 2022
Revision and Immaterial Correction of an Error in Previously Issued Financial Statements [Abstract]  
Immaterial Correction of Error on Consolidated Financial Statements
The effect of the immaterial correction of an error on our previously filed audited consolidated financial statements as of December 31, 2021 and for the year then ended is as follows:

(in thousands)
  
December 31, 2021
  
Consolidated Balance Sheet
  
As reported
    
Adjustment
    
As revised
  
Cash and cash equivalents
  
$
24,205
    
$
(15,463
)
  
$
8,742
  
Marketable securities
    
-
      
15,463
      
15,463
  
Total Current Assets
    
28,126
      
-
      
28,126
  
                         
Consolidated Statement of Operations and Comprehensive Loss
                        
(in thousands)
  
As reported
    
Adjustment
    
As revised
  
Other income (expense)
    
(43
)
    
24
      
(19
)
Unrealized gains (losses) on marketable securities
    
-
      
(24
)
    
(24
)
     
(43
)
    
-
      
(43
)
                         
Consolidated Statement of Cash Flows                        
(in thousands)
  
As reported
    
Adjustment
    
As revised
  
Net realized and unrealized gains on marketable securities
    
-
      
13
      
13
  
Net cash provided in operations
    
-
      
13
      
13
  
                         
Purchases of marketable securities
    
-
      
(18,850
)
    
(18,850
)
Proceeds from sales of marketable securities
    
-
      
3,350
      
3,350
  
Net cash used in investing activities
    
-
      
(15,500
)
    
(15,500
)
                         
Beginning cash and cash equivalents
    
14,437
      
-
      
14,437
  
Ending cash and cash equivalents
  
$
24,205
    
$
(15,463
)
  
$
8,742