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Note 24 - Accumulated Other Comprehensive Income (Loss) - Accumulated Other Comprehensive Income/(Loss) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Balance $ (915) $ (908) $ (850)
Change in foreign currency items 35 (3) (80)
Other comprehensive income / (loss), net 35 (3) (80)
Acquisition / (surrender) of additional units in consolidated subsidiary, net 59 (4) 22
Balance (821) (915) (908)
OCI Items [Member]      
Balance (915) (908) (850)
Change in foreign currency items 35 (3) (80)
Other comprehensive income / (loss), net 35 (3) (80)
Acquisition / (surrender) of additional units in consolidated subsidiary, net 59 (4) 22
Balance $ (821) $ (915) $ (908)