Annual report pursuant to Section 13 and 15(d)

Note 2 - Summary of Significant Accounting Policies (Tables)

v3.23.1
Note 2 - Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Cash, Cash Equivalents and Restricted Cash [Table Text Block]
   

As of December 31,

 
   

2022

   

2021

 
   

(in thousands)

 

Cash and cash equivalents

  $ 37,205     $ 48,675  

Restricted cash - current

    222       79  

Restricted cash - non-current

    1,763       1,752  

Abandonment funding

    20,586       21,808  

Total cash, cash equivalents and restricted cash

  $ 59,776     $ 72,314  
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
   

Year Ended December 31,

 
   

2022

   

2021

   

2020

 
   

(in thousands)

 

Allowance for bad debt

                       

Balance at beginning of period

  $ (5,741 )   $ (2,273 )   $ (1,508 )

Bad debt charges, net of receipts

    (3,082 )     (875 )     (1,165 )

Adjustment associated with reversal of allowance on Mutamba receivable

                593  

Adjustment associated with Sasol Acquisition

          (2,879 )      

Foreign currency gain (loss)

    119       286       (193 )

Balance at end of period

  $ (8,704 )   $ (5,741 )   $ (2,273 )
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
       

As of December 31, 2022

 
   

Balance Sheet Line

 

Level 1

   

Level 2

   

Level 3

   

Total

 
       

(in thousands)

 

Assets

                                   

Derivative asset

 

Prepayments and other

  $     $ 102     $     $ 102  
        $     $ 102     $     $ 102  

Liabilities

                                   

SARs liability

 

Accrued liabilities and other

  $     $ 556     $     $ 556  
        $     $ 556     $     $ 556  
       

As of December 31, 2021

 
   

Balance Sheet Line

 

Level 1

   

Level 2

   

Level 3

   

Total

 
       

(in thousands)

 

Liabilities

                                   

SARs liability

 

Accrued liabilities and other

  $     $ 609     $     $ 609  

Derivative liability

 

Accrued liabilities and other

          4,806             4,806  
        $     $ 5,415     $     $ 5,415