v3.22.2.2
Earnings (loss) per common share (Tables)
6 Months Ended
Jun. 30, 2022
Earnings Per Share [Abstract]  
Earnings (loss) per common share (Table)

                       
  Three months ended June 30,   Six months ended June 30, 2022
  2022    

2021

   

2022

   

2021

Numerator                      
Net income (loss) attributable to Tsakos Energy Navigation Limited $ 46,225   $         (19,664)   $ 51,743   $ (24,485)
Preferred share dividends Series D   (1,924)     (1,879)     (3,846)     (3,752)
Preferred share dividends Series E   (2,743)     (2,679)     (5,488)     (5,338)
Preferred share dividends Series F   (4,006)     (3,672)     (8,012)     (7,235)
Preferred share dividends, Convertible Series G   (31)         (31)     (54)
Undistributed income to Series G participants   (370)         (353)    
Deemed dividend on partially redeemed Convertible Series G               (1,713)
Net income (loss) attributable to common stockholders of Tsakos Energy Navigation Limited   37,151     (27,894)     34,013     (42,577)
Preferred share dividends, Convertible Series G   31         31    
Undistributed income to Series G participants    370         353    
Net income (loss) attributable to common stockholders of Tsakos Energy Navigation Limited, for dilution purposes   37,552     (27,894)     34,397     (42,577)
Denominator                      
Weighted average number of shares, basic   28,398,404     18,660,333          26,992,886     18,433,070
Weighted average number of shares, diluted   28,704,595      18,660,333      27,299,077      18,433,070
Earnings (Loss) per share, basic attributable to Tsakos Energy Navigation Limited $  1.31   $ (1.49)   $ 1.26   $ (2.31)
Earnings (Loss) per share, diluted attributable to Tsakos Energy Navigation Limited $  1.31   $   (1.49)   $ 1.26   $ (2.31)