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General and administrative expenses
12 Months Ended
Dec. 31, 2021
General and administrative expenses  
General and administrative expenses

10.   General and administrative expenses

The following table summarizes general and administrative expenses for the years ended December 31, 2021, 2020 and 2019:

2020,

2020, as previously

2019,

2019, as previously

2021

restated*

reported

restated*

reported

Employee benefits expenses

 

(10,497)

 

(2,033)

 

(1,045)

 

(1,912)

 

(1,002)

Professional fees

 

(7,457)

 

(1,473)

 

(1,473)

 

(278)

 

(278)

Other operating expenses

 

(5,077)

 

(183)

 

(183)

 

(421)

 

(421)

 

(23,031)

 

(3,689)

 

(2,701)

 

(2,611)

 

(1,701)

* For further information, see Note 4 (Accounting judgments, estimates and assumptions — “Correction of errors”).