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Other liabilities
 12 Months Ended
Dec. 31, 2021
Other Liabilities [Abstract]  
Other liabilities
22.    Other liabilities
Following is a summary of other liabilities:
December 31,
2021		December 31,
2020
Accruals and other accumulated expenses9,266 9,213 
Accounts payable2,311 6,307 
Others2,784 3,194 
14,361 18,714