XML 63 R40.htm IDEA: XBRL DOCUMENT v3.23.1
Administrative Expenses (Tables)
 12 Months Ended
Dec. 31, 2022
Selling, general and administrative expense [abstract]  
Administrative Expenses

Administrative Expenses

           
  For the year ended December 31,
  2022   2021   2020
Personnel expenses 1,454   1,455   1,013
Audit fees 204   215   143
Consulting fees 271   329   243
Communication 16   16   12
Stationery 3   6   3
Greek tax authorities (note 19) 292   185   130
Other 636   404   347
Total 2,876   2,610   1,891