Annual report pursuant to Section 13 and 15(d)

COMMITMENTS AND CONTINGENCIES (Details Narrative)

v3.23.1
COMMITMENTS AND CONTINGENCIES (Details Narrative)
 1 Months Ended 12 Months Ended
Jun. 30, 2003
Dec. 31, 2022
USD ($)
Dec. 31, 2022
CAD ($)
Dec. 31, 2021
USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Self-insured retention   $ 100,000    
Accounts receivable, after allowance for credit loss, current   9,364,000   $ 11,372,000
Restricted cash, noncurrent   11,570,000   11,471,000
Interest income   99,000   26,000
Letters of credit outstanding, amount   3,016,000    
Bond outstanding   35,432,000    
American International Group, Inc [Member]        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Period of finite risk insurance policy 25 years      
Maximum allowable coverage of insurance policy   28,177,000    
Coverage amount under the policy       21,175,000
Interest income   $ 99,000   25,000
Insurers obligation to entity on termination of contract   100.00%    
American International Group, Inc [Member] | 2003 Closure Policy [Member]        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Restricted cash, noncurrent   $ 11,570,000   11,471,000
Interest income   2,099,000   $ 2,000,000
Canadian Nuclear Laboratories LTD [Member]        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Unpaid receivables   1,853,000    
Accounts receivable, after allowance for credit loss, current   $ 1,060,000    
Bond securing amount     $ 1,900,000