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Cash and Restricted Cash (Tables)
12 Months Ended
Dec. 31, 2021
Supplemental Cash Flow Information  
Disclosure of cash and cash and restricted cash

 

 

At December 31

2021

 

 

At December 31

2020

 

Cash

 

$3,259

 

 

$15,361

 

Restricted cash

 

 

130

 

 

 

165

 

 

 

$3,389

 

 

$15,526