7Baggers

Scorpio Tankers Inc
(NYSE:STNG) 

STNG stock logo

Scorpio Tankers Inc., together with its subsidiaries, engages in the seaborne transportation of refined petroleum products in the shipping markets worldwide. As of March 30, 2021, it owned, finance leased, or bareboat chartered 131 product tankers, which included 42 LR2, 12 LR1, 63 MR, and 14 Handym...

Founded: 2009
Full Time Employees: 22
Sector: Energy
Industry: Oil & Gas Midstream

Share this website to your friends
• Market Cap:
• Exchange:
• Shs Outstanding:
• Employees:
• Beta:
• Return on Equity (ROE) ttm:
• Return on Assets (ROA) ttm:
• EPS ttm:
• Book value per Share:
• Cash per Share:
• Current ast per Share:
• P/E ttm:
• P/E forward:
• P/E ttm high:
• P/E ttm low:
• P/S ttm:
• P/B ttm:
• P/FCF ttm:
• PEG ratio:
• Cash Ratio ttm:
• Quick Ratio ttm:
• Current Ratio ttm:
• Gross Mgn ttm:
• EBITDA Mgn ttm:
• Operating Mgn ttm:
• Net Income Mgn ttm:
• Trailing Div yield:
• Forward Div yield:
• Payout Ratio ttm:
• Ex-Dividend date:
• Target Price High:
• Target Price Low:
• Target Price Mean:
• Number of Analysts:
• Debt Ratio ttm:
• Debt to Equity ttm:
• Total Net Debt:
At a glance:
Bull Thesis:
Bear Thesis:
Main Competitors:
Moat:
Income Statements:
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-05-09 2023-12-31 2023-11-09 2023-06-30 2023-05-02 2023-02-16 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-05-06 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-10-09 2018-09-30 2018-07-31 2018-03-31 2017-12-31 2017-11-28 2017-11-16 2017-03-31 2016-12-31 2016-11-14 2016-07-28 2016-04-27 2016-03-18 2016-02-29 2015-11-05 2015-07-29 2015-04-27 2015-03-02 2014-12-31 2014-10-28 2014-07-28 2014-06-30 2014-04-28 2014-02-24 2013-12-31 2013-11-20 2013-10-28 2013-07-29 2013-04-29 2013-02-25 2012-12-31 2012-12-04 2012-10-29 2012-07-31 2012-05-03 2012-02-22 2011-12-31 2011-11-30 2011-11-14 2011-03-21 2010-12-31 2010-11-17 2010-08-18 2010-06-24 2009-12-31 
                                                                               
      revenue
                                                                               
      yoy
                                                                               
      qoq
                                                                               
      vessel revenue
    241,361,000 444,209,000 213,984,000 203,969,000 267,986,000 380,660,000 391,336,000 336,313,000 291,179,000 713,730,000 384,431,000 493,717,000 493,757,000 489,996,000 405,073,000 174,047,000 147,908,000 119,271,000 273,607,000 134,165,000 138,236,000 177,250,000 346,239,000 254,167,000 254,167,000 221,622,000 136,067,000 346,635,000 195,830,000  298,241,000 119,281,000 141,795,000 156,446,000 148,394,000 364,338,000 123,119,000 122,801,000 106,069,000 114,336,000 137,214,000 165,128,000  178,398,000 228,142,000 188,464,000 160,706,000 125,738,000 125,737,000 82,891,000 57,445,000 134,179,000 76,734,000 53,367,000 53,367,000 154,213,000 57,756,000 51,533,000 44,924,000 30,104,000 31,363,713 84,017,287 28,139,316 26,983,291 28,894,680 22,641,685 22,641,686 59,468,005 21,460,983 12,021,974 12,021,974 13,358,211 7,262,288 6,155,440  
      operating expenses
                                                                               
      vessel operating costs
    -74,343,000 -139,339,000 -70,604,000 -80,812,000 -80,943,000 -79,267,000 -78,125,000 -83,937,000 -79,113,000 -152,532,000 -73,674,000 -86,169,000 -86,169,000 -75,801,000 -76,923,000 -84,832,000 -85,059,000 -85,881,000 -163,900,000 -83,302,000 -86,775,000 -85,752,000 -79,758,000 -81,463,000 -81,463,000 -85,412,000 -70,967,000 -138,152,000 -69,376,000   -69,337,000 -69,474,000 -70,430,000 -74,824,000 -156,403,000 -58,418,000 -48,148,000 -46,933,000 -45,915,000 -46,237,000 -48,035,000  -50,916,000 -45,017,000 -41,147,000 -37,475,000 -31,140,000 -31,140,000 -20,933,000 -13,680,000 -26,750,000 -13,070,000 -12,569,000 -12,569,000 -27,635,000 -11,137,000 -8,527,000 -7,971,000 -8,195,000 -8,194,590 -22,158,410 -6,374,319 -6,966,254 -8,817,837 -8,038,770 -8,038,770 -23,330,876 -8,492,911 -7,101,261 -7,101,261 -6,032,457 -2,920,928 -2,385,846  
      voyage expenses
    -8,440,000 -17,245,000 -9,784,000 -11,824,000 -9,785,000 -7,187,000 -1,575,000 -2,245,000 -1,985,000 -9,013,000 -7,269,000 -33,429,000 -33,469,000 -33,721,000 -23,485,000 -2,023,000 -13,000 -661,000 -2,781,000 -1,385,000 -241,000 -592,000 -2,906,000 -4,220,000 -4,220,000 -2,482,000 -2,055,000 -1,622,000 -295,000   -470,000 -1,033,000 -3,339,000 -3,013,000 -4,720,000 -1,276,000 -2,532,000 -420,000 -330,000 -472,000 -356,000  -293,000 -933,000 -1,112,000 -2,094,000 -2,106,000 -2,106,000 -902,000 -551,000 -4,525,000 -3,974,000 -1,064,000 -1,064,000 -3,782,000 -1,249,000 -1,333,000 -1,200,000 -1,794,000 -3,205,112 -18,538,888 -5,776,046 -7,292,446 -5,470,397 -2,733,398 -2,733,398 -4,147,621 -2,412,195 -32,436 -32,436 -2,136,453 -373,409   
      depreciation
    -46,350,000  -44,671,000                             -44,584,000 -44,092,000 -43,455,000 -43,535,000 -97,883,000 -36,341,000 -30,502,000 -30,686,000 -30,686,000 -29,885,000 -30,204,000  -30,874,000 -29,525,000 -25,550,000 -21,408,000 -17,721,000 -17,721,000 -11,574,000 -7,369,000 -13,322,000 -5,953,000 -6,930,000 -6,930,000 -16,665,000 -6,377,000 -5,521,000 -4,767,000 -4,605,000 -4,604,992 -10,213,008 -3,389,271 -3,178,034 -3,645,703 -5,025,642 -5,025,641 -13,434,476 -5,169,926 -3,505,691 -3,505,691 -3,371,725 -1,649,437 -1,652,055  
      general and administrative expenses
    -29,591,000 -58,126,000 -28,512,000 -23,860,000 -29,991,000 -37,108,000 -30,089,000 -32,128,000 -24,647,000 -49,480,000 -22,271,000 -26,384,000 -26,384,000 -26,490,000 -22,803,000 -12,454,000 -12,808,000 -13,054,000 -26,884,000 -13,560,000 -14,317,000 -15,861,000 -18,747,000 -17,261,000 -17,261,000 -15,759,000 -15,296,000 -31,240,000 -15,712,000   -12,373,000 -13,346,000 -13,626,000 -11,370,000 -36,141,000 -12,539,000 -11,910,000 -12,306,000 -12,491,000 -13,085,000 -17,017,000  -18,245,000 -18,433,000 -15,451,000 -13,702,000 -13,830,000 -13,829,000 -11,676,000 -11,649,000 -22,615,000 -10,966,000 -11,216,000 -11,217,000 -14,571,000 -6,522,000 -5,290,000 -2,759,000 -3,132,000 -2,981,479 -8,554,521 -2,814,977 -2,736,970 -3,005,757 -3,024,652 -3,024,652 -8,612,061 -2,905,614 -2,504,844 -2,484,458 -2,215,743 -1,353,842 -146,051  
      gain on sales of vessels
       30,990,250 69,306,000 43,325,000 11,330,000 1,781,750 7,127,000                            7,000                                       
      total operating expenses
    -158,724,000 -304,717,000 -153,571,000 -109,140,000 -96,925,000 -126,914,000 -146,369,000 -174,586,000 -149,770,000 -311,716,000 -153,195,000 -184,473,000 -184,513,000 -184,269,000 -175,510,000 -220,875,000 -157,971,000 -159,711,000 -313,612,000 -158,872,000 -180,705,000 -163,748,000 -163,122,000 -162,982,000 -162,982,000 -162,766,000 -139,960,000 -271,626,000 -135,731,000   -140,583,000 -145,109,000 -149,126,000 -152,001,000 -405,680,000 -129,738,000 -112,523,000 -113,866,000 -110,433,000 -108,227,000 -113,472,000  -119,265,000 -118,797,000 -109,164,000 -101,402,000 -112,504,000 -112,503,000 -78,026,000 -58,545,000 -81,262,000 -22,717,000 -47,788,000 -47,790,000 -141,998,000 -57,162,000 -47,643,000 -37,193,000 -31,948,000 -33,208,426 -99,347,574 -36,820,946 -29,971,274 -32,558,537 -92,647,004 -92,647,003 -65,061,293 -26,339,956 -13,419,764 -13,399,378 -13,756,378 -6,297,616 -4,183,952  
      operating income
    82,637,000 139,492,000 60,413,000 94,829,000 171,061,000 253,746,000 244,967,000 161,727,000 141,409,000 402,014,000 231,236,000 309,244,000 309,244,000 305,727,000 229,563,000 -46,828,000    -24,707,000 -42,469,000 13,502,000 183,117,000 91,185,000 91,185,000 58,856,000 -3,893,000 75,009,000 60,099,000  4,006,000 -21,302,000 -3,314,000 7,320,000 -3,607,000 -41,342,000 -6,619,000 10,278,000 -7,797,000 3,903,000 28,987,000 51,656,000  59,133,000 109,345,000 79,300,000 59,304,000 13,234,000 13,234,000 4,865,000 -1,100,000 52,917,000 54,017,000     3,890,000  -1,844,000 -1,844,713 -15,330,287 -8,681,630 -2,987,983 -3,663,857 -70,005,319    -1,397,790 -1,377,404 -398,167 964,672 1,971,488  
      yoy
    -51.69% -45.03% -75.34% -41.36% 20.97% -36.88% 5.94% -47.70% -54.27% 31.49% 0.73% -760.38%    89.53%    -127.10% -146.57% -77.06% -4803.75% 21.57% 51.72%  -197.18% -452.12% -1913.49%  -211.06% -48.47% -49.93% -28.78% -53.74% -1159.24% -122.83% -80.10%  -93.40% -73.49% -34.86%  346.83% 726.24% 1530.01% -5491.27% -74.99% -75.50%         -125.37%  -38.29% -49.65% -78.10%    4908.29%    -170.90%      
      qoq
    -40.76% 130.90% -36.29% -44.56% -32.59% 3.58% 51.47% 14.37% -64.82% 73.85% -25.23% 0.00% 1.15% 33.18% -590.23%     -41.82% -414.54% -92.63% 100.82% 0.00% 54.93% -1611.84% -105.19% 24.81%   -118.81% 542.79% -145.27% -302.94% -91.28% 524.60% -164.40% -231.82% -299.77% -86.54% -43.88%   -45.92% 37.89% 33.72% 348.12% 0.00% 172.02% -542.27% -102.08% -2.04%        -0.04% -87.97% 76.58% 190.55% -18.45% -94.77%     1.48% 245.94% -141.27% -51.07%   
      operating margin %
    Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% NaN% NaN% NaN% -Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% NaN% Infinity% -Infinity% -Infinity% Infinity% -Infinity% -Infinity% -Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% NaN% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% NaN% NaN% NaN% NaN% Infinity% NaN% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% NaN% NaN% NaN% -Infinity% -Infinity% -Infinity% Infinity% Infinity%  
      other (expenses) and income
                                                                               
      financial expenses
    -19,958,000 -40,926,000 -19,619,000 -18,335,000 -20,883,000 -33,327,000 -36,994,000 -46,281,000 -49,698,000 -87,252,000 -43,532,000 -48,783,000 -48,783,000 -42,302,000 -40,709,000 -38,001,000 -38,321,000 -35,810,000 -69,973,000 -34,067,000 -35,887,000 -35,191,000 -39,127,000 -44,765,000 -44,765,000 -47,287,000 -42,865,000 -96,083,000 -48,756,000   -50,106,000 -48,949,000 -39,418,000 -38,619,000 -77,621,000 -30,927,000 -21,664,000 -21,667,000 -31,150,000 -26,010,000 -25,221,000  -24,149,000 -25,549,000 -21,840,000 -18,058,000 -13,216,000 -13,216,000 -6,683,000 -472,000 -871,000 -399,000 -383,000 -382,000 -2,323,000 -448,000 -476,000 -1,399,000 -1,929,000 -1,929,072 -6,582,928 -4,108,237 -1,048,426 -1,426,242           
      financial income
    5,661,000 9,214,000 4,523,000 2,970,000 2,859,000 5,528,000 4,590,000 4,497,000 6,071,000 8,544,000 4,185,000 4,158,000 3,677,000 2,183,000 836,000 188,000 170,000 3,041,000 412,000 225,000 181,000 208,000 295,000 565,000 565,000 756,000 1,582,000 5,843,000 3,119,000  730,000 820,000 345,000 385,000 384,000 1,154,000 665,000 52,000 50,000 59,000 489,000 615,000  18,000 48,000 53,000 25,000 32,000 31,000 103,000 42,000 69,000 27,000 197,000 197,000 950,000 400,000 369,000 181,000 29,000 29,326 5,674 3,569 566 1,515           
      share of income from dual fuel tanker joint venture
    1,153,000 1,808,000 1,051,000 1,112,000 3,706,000 1,327,000 1,519,000                                                                     
      dividend income and fair value gain on financial assets measured at fair value through profit or loss
    14,799,000 20,622,000 11,353,000                                                                         
      other income and (expenses)
    160,000 1,512,000 492,000 114,000 1,005,000 47,000 109,000                      14,000                                               
      total other expense
    1,815,000 -7,770,000 -2,200,000 -26,272,000 -12,356,000 -26,425,000 -30,776,000 -40,837,000 -41,041,000 -76,376,000 -37,999,000 -44,841,000 -44,841,000 -39,562,000 -38,432,000 -37,620,000 -35,929,000 -32,827,000 -75,171,000 -37,687,000 -33,790,000 -33,685,000 -39,176,000 -44,558,000 -44,558,000 -46,814,000 -41,396,000 -90,253,000 -45,623,000   -50,407,000 -65,587,000 -39,114,000 -37,903,000 -75,388,000 -30,329,000 -21,811,000    -23,625,000    -21,712,000 -18,609,000 -12,739,000 -12,740,000 -6,024,000 526,000       78,000  -3,036,000   -3,829,539  -1,436,823 -1,680,254          
      net income
    84,452,000 131,722,000 58,213,000 68,557,000 158,705,000 227,321,000 214,191,000 120,890,000 100,368,000 325,638,000 193,237,000 264,403,000 264,403,000 266,165,000 191,131,000 -84,448,000 -45,992,000 -73,267,000 -115,176,000 -62,394,000 -76,259,000 -20,183,000 143,941,000 46,627,000 46,627,000 12,042,000 -45,289,000 -15,244,000 14,476,000  -100,695,000 -71,709,000 -68,901,000 -31,794,000 -41,510,000 -116,730,000 -36,948,000 -11,533,000   3,846,000 28,031,000  34,212,000  57,588,000 40,695,000 495,000 494,000 -1,159,000 -574,000 52,764,000 53,338,000     3,968,000  -4,880,000 -4,880,952 -21,656,048 -12,511,169 -4,044,200 -5,100,680 -71,685,573 -2,760,255.25 -11,041,021 -6,884,608 -2,737,923 -21,043.75 -1,648,681 399,986 1,164,520  
      yoy
    -46.79% -42.05% -72.82% -43.29% 58.12% -30.19% 10.84% -54.28% -62.04% 22.34% 1.10% -413.10% -674.89% -463.28% -265.95% 35.35% -39.69% 263.01% -180.02% -233.82% -263.55% -267.61% -417.83% -405.87% 222.10%  -55.02% -78.74% -121.01%  142.58% -38.57% 86.48% 175.68%   -1060.69% -141.14%    -51.32%  6811.52%  -5068.77% -7189.72% -99.06% -99.07%         -118.32%  20.67% -4.31% -69.79% 353.26% -63.37% -25.91% 2518.25% 13016.75% 569.69% -1821.21% -335.11%      
      qoq
    -35.89% 126.28% -15.09% -56.80% -30.18% 6.13% 77.18% 20.45% -69.18% 68.52% -26.92% 0.00% -0.66% 39.26% -326.33% 83.61% -37.23% -36.39% 84.59% -18.18% 277.84% -114.02% 208.71% 0.00% 287.20% -126.59% 197.09% -205.31%   40.42% 4.08% 116.71% -23.41% -64.44% 215.93% 220.37%    -86.28%     41.51% 8121.21% 0.20% -142.62% 101.92% -101.09% -1.08%        -0.02% -77.46% 73.09% 209.36% -20.71% -92.88% 2497.06% -75.00% 60.37% 151.45% 12910.62% -98.72% -512.18% -65.65%   
      net income margin %
    Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% -Infinity% Infinity% NaN% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% NaN% NaN% Infinity% Infinity% NaN% Infinity% NaN% Infinity% Infinity% Infinity% Infinity% -Infinity% -Infinity% Infinity% Infinity% NaN% NaN% NaN% NaN% Infinity% NaN% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity%  
      earnings per share
                                                                               
      basic
    1.81 2.85 1.26 1.6 3.31 4.54 4.29 2.44 2.01 5.93 3.4 4.74 4.75 4.84 3.44  -0.82 -1.34 -2.12 -1.15 -1.39 -0.37 2.63 0.85 0.85    0.3      -0.12 -0.61 -0.16 -0.07 0.008 -0.17 0.02 0.17  0.21  0.35 0.27  0.01 -0.01  0.28                  -0.13 -0.003 -0.09    
      diluted
    1.73 2.74 1.22 1.53 3.16 4.34 4.11 2.35 1.93 5.69 3.27 4.37 4.27 4.31 3.06  -0.82 -1.34 -2.12 -1.15 -1.28 -0.37 2.4 0.82 0.82    0.3      -0.12 -0.61 -0.16 -0.07 0.008 -0.17 0.02 0.17  0.2  0.32   0.02 -0.01  0.28                  -0.13 -0.003 -0.09    
      basic weighted-average shares outstanding
    46,599,567 46,228,938 46,172,628 48,544,137 47,941,734 50,024,615 49,905,272 52,369,269 49,906,783 54,926,939 56,834,813 55,814,716 55,455,277 55,003,149 55,594,623 55,409,131 54,718,709 54,757,241 54,388,504 54,318,792 54,665,898 54,905,361 54,827,479 54,667,211 54,667,211  48,529,024 48,109,924 48,070,530 34,824,311  310,032,639 309,575,449 307,905,015 215,333,402 192,304,650 232,062,058 162,711,256 161,118,654 160,844,168 161,381,900 160,471,857 161,436,449 163,792,076 167,237,928 162,457,319 151,838,124  171,851,061   187,563,892   146,504,055 133,908,453                18,406,338 17,551,784   
      diluted weighted-average shares outstanding
    48,818,293 47,997,073 47,729,905 50,874,322 50,150,721 52,354,175 52,069,380 54,527,747 51,943,617 57,186,103 59,111,952 61,096,967 63,511,276 62,820,207 64,419,318 55,409,131 54,718,709 54,757,241 54,388,504 54,318,792 56,392,311 54,905,361 61,593,958 61,692,830 61,692,830  48,529,024 48,109,924 48,556,887 34,824,311  310,032,639 309,575,449 307,905,015 215,333,402 192,304,650 232,062,058 162,711,256 161,118,654 160,844,168 165,943,795 165,680,353 199,739,326 202,210,591 205,323,322 199,202,256   176,292,802   190,849,841   148,339,378 135,047,239                18,406,338 17,626,449   
      depreciation - owned or sale and leaseback vessels
     -90,007,000        -82,688,000         -98,006,000                                                         
      other (expense) and income
                    -41,000 -58,000                                                          
      attributable to:
                                                                               
      equity holders of the parent
     131,722,000        325,638,000         -115,176,000      46,627,000   -15,244,000                           5,771,000 11,244,000     -5,414,012 -21,656,048     -2,760,255.25 -11,041,021  -2,737,923 -2,737,923 -1,648,681 399,986   
      depreciation - owned or sale leaseback vessels
       -35,024,750 -45,512,000 -46,677,000 -47,910,000 -32,426,000 -47,016,000  -40,491,000 -41,427,000 -31,645,250 -41,422,000 -41,051,000 -44,108,000 -36,928,250 -49,707,000  -48,784,000 -36,080,000 -49,377,000 -48,102,000 -46,841,000                                                    
      depreciation - right of use assets
           -5,534,750 -4,136,000  -9,490,000 -9,772,000 -7,263,750 -9,567,000 -9,768,000 -9,720,000 -8,112,250 -10,408,000  -11,841,000 -9,743,000 -12,166,000 -13,609,000 -13,197,000  -3,570,000 -6,250,000 -8,030,000 -2,135,000                                               
      dividend income and fair value loss on financial assets measured at fair value through profit or loss
       -12,133,000 957,000                                                                       
      other income
           947,000 2,586,000 2,332,000 1,348,000                                                                 
      depreciation - right of use assets for vessels
             -18,003,000         -22,041,000                                                         
      loss on sales of vessels and write-down of vessel held for sale
                                                                               
      net loss on sales of vessels
                                                                               
      reversal of previously recorded impairment
               12,708,000                                                                
      loss on convertible notes exchange
                    -1,376,000  -5,504,000 -3,856,000                                                        
      other income and (expense)
               -216,000 547,750 557,000 1,441,000 193,000    11,000                                                        
      net gain on sale of vessel sales
                -16,621,500 2,732,000                                                              
      loss on sale of vessels
                  -1,480,000 -67,738,000                                                            
      loss per share
                                                                               
      basic
                   -1.52          -0.313 -0.93 -0.32   -0.33 -0.23 -0.22 -0.1                                          
      diluted
                   -1.52          -0.313 -0.93 -0.32   -0.33 -0.23 -0.22 -0.1                                          
      operating (loss) / income
                    -20,111,250 -40,440,000 -40,005,000                                                         
      gain on repurchase of convertible notes
                        253,250 1,013,000                                                      
      other expenses
                      -106,000  -104,250 285,000 -344,000 -358,000 -358,000 -283,000 -113,000 -13,000    -251,000 -15,000 -81,000   -67,000 -83,000    -21,000    -4,000 -10,000 -70,000 -69,000 19,000 -7,000       -92,000  -24,000   -48,868  -12,096 18,161        -342,930  
      charterhire
                               -4,399,000 -4,399,000   -13,819,000 -17,157,000 -18,012,000 -17,960,000 -57,790,000 -18,886,000 -19,431,000 -23,521,000 -21,011,000 -18,685,000 -15,645,000  -18,206,000 -24,014,000 -25,915,000 -28,731,000 -29,834,000 -29,834,000 -32,941,000 -36,220,000 -76,393,000 -40,173,000 -36,197,000 -36,198,000 -79,345,000 -31,877,000 -26,972,000 -20,496,000 -14,222,000 -14,221,777 -29,479,223 -12,587,580 -9,766,672 -7,124,971 -7,213,998          
      depreciation - owned or sale and leaseback
                            -46,841,000                                                   
      depreciation - right of use assets under ifrs 16
                            -13,197,000                                                   
      depreciation - owned or finance leased vessels
                             -46,477,000 -45,392,000 -88,183,000 -43,814,000                                               
      merger transaction related costs
                                    -7,000 -264,000 -1,299,000 -34,815,000 -2,285,000                                       
      loss on exchange of convertible notes
                                   -870,000 -16,968,000                                           
      loss on exchange of convertible senior notes
                                                                               
      bargain purchase gain
                                       5,417,000                                        
      realized loss on derivative financial instruments
                                      -29,000 -116,000  -116,000                                   -56,764 -222,796  
      other (expenses) / income
                                                                               
      basic weighted average shares outstanding
                                  308,914,701                                             
      diluted weighted average shares outstanding
                                  308,914,701                                             
      dividends declared per common share
                                  0.02                                             
      gain on sale of vessels
                                                 11,000 2,008,000                             
      loss on sale of vessels and write-down of vessel held for sale
                                                                               
      loss on sales of vessels
                                       -23,345,000   -519,500                                     
      unrealized gain on derivative financial instruments
                                             1,002,000    64,000 -606,000 77,000 77,000 75,000 65,000 112,000 47,000  84,000 483,000 118,000 323,000 44,000  -1,269,224 38,224 38,224          146,696 -146,696  
      other income / (expenses)
                                      298,750 1,195,000                                        
      loss on sales of vessels and write down of vessels held for sale
                                                                               
      gain on sale of dorian shares
                                                1,179,000      10,924,000 10,924,000                        
      realized gain on derivative financial instruments
                                                 15,000 40,000     17,000 17,000  -22,000 25,000 3,000 -46,000     285,773             
      unrealized gain / (loss) on derivative financial instruments
                                          -229,000 169,000 429,000   -678,000 -35,000                               
      other income (expenses)
                                          -41,500 -96,000 -49,000                                   
      total other income
                                          -21,868,000 -31,018,000 -25,141,000   -24,921,000 -24,094,000          194,000 -971,000 73,000  -1,121,000  -1,581,440.25 -6,325,761  -1,056,217   -1,361,933.25 -5,447,733 -2,005,635       
      net (loss) / income
                                          -29,665,000 -27,115,000                                    
      gain / (loss) on sales of vessels
                                            137,000                                   
      diluted weighted-average shares outstanding, assuming conversion of the company's convertible notes, were 198,076,053 and 198,342,263 for the three and six months ended june 30, 2016, respectively. earnings per share for these periods did not consider the effect of the convertible notes because the if-converted method was anti-dilutive.
                                                                               
      gain on sale of vessels and write down of vessels held for sale
                                             -2,215,000                                  
      write-down of vessel held for sale and loss on sales of vessels
                                                                               
      write-off of vessel purchase options
                                               -731,000                                
      gain on sale of vlccs
                                                       51,419,000 51,419,000                       
      re-measurement of investment in dorian
                                                                               
      share of income from associate
                                                   438,000 437,000 462,000 898,000 573,000 -324,000                       
      other incomes
                                               -112,000 1,442,000       -53,000 -47,000 -51,000 -26,500 -106,000   -15,000  -18,126 -72,504  -8,357   -34,282 -137,128 -126,123       
      write-down of vessel held for sale/gain on sales of vessels
                                                -2,054,000                               
      net income /
                                                85,251,000         5,771,000 2,811,000 11,244,000 667,000  6,610,000                 
      earnings / (loss) per share
                                                                               
      basic
                                                0.51         0.03 0.02 0.08                    
      diluted
                                                0.44         0.03 0.02 0.08                    
      *diluted earnings per share for the three months ended september 30, 2015 primarily includes the potentially dilutive shares relating to our convertible senior notes due 2019 (the "convertible notes") representing 31,345,427 potential common shares. the dilutive impact of the convertible notes is determined using the if-converted method. under this method, we assume that the convertible notes are converted into common shares at the beginning of each period and the interest and non-cash amortization expense associated with these notes of 5.4 million and 16.0 million for the three and nine months ended september 30, 2015, respectively, are not incurred. conversion is not assumed if the results of this calculation are anti-dilutive. the convertible notes are currently ineligible for conversion.
                                                                               
      share of loss from associate
                                                                               
      earnings per share
                                                                               
      basic
    1.81 2.85 1.26 1.6 3.31 4.54 4.29 2.44 2.01 5.93 3.4 4.74 4.75 4.84 3.44  -0.82 -1.34 -2.12 -1.15 -1.39 -0.37 2.63 0.85 0.85    0.3      -0.12 -0.61 -0.16 -0.07 0.008 -0.17 0.02 0.17  0.21  0.35 0.27  0.01 -0.01  0.28                  -0.13 -0.003 -0.09    
      diluted*
                                                  0.25                             
      diluted weighted-average shares outstanding*
                                                  186,916,874                             
      write down of vessels held for sale and loss from sales of vessels
                                                   -3,978,000                            
      gain on sale of vlgcs
                                                         41,375,000                      
      write down of investment in dorian
                                                   -13,895,000                            
      earnings per share
                                                                               
      basic and diluted
                                                        0.28     0.03                  
      total other incomes
                                                       -153,000 -679,000                       
      write down of vessels held for sale and income from sales of vessels
                                                         -21,187,000                      
      operating income /
                                                         5,579,000 3,053,750 12,215,000 594,000                   
      realized gain/(loss) on derivative financial instruments
                                                         -22,000                      
      unrealized gain/(loss) on derivative financial instruments
                                                         82,000                      
      share of profit from associate
                                                         369,000                      
      total other income/(expense)
                                                         192,000                      
      operating expenses:
                                                                               
      income from sale of vessels
                                                                -2,600,881 -10,403,524  -30,898            
      earnings / (loss) per share
                                                                               
      basic and diluted
                                                              0.08                 
      loss from sale of vessels
                                                                  -5,878,753             
      operating income/
                                                              7,731,000                 
      earnings from profit or loss sharing agreements
                                                              68,000 157,000 157,227 285,773              
      revenue:
                                                                               
      impairment
                                                                     -66,610,544          
      unrealized loss on derivative financial instruments
                                                               -1,269,000                
      loss per share
                                                                               
      basic and diluted
                                                               -0.11 -0.135 -0.54 -0.3 -0.1 -0.14 -2.21 -0.1 -0.4 -0.22       
      basic and diluted weighted-average shares outstanding
                             49,857,998                                  46,090,794 41,413,339 39,842,806 41,202,619 40,747,229 37,563,628 32,413,382 28,704,876  30,895,545 20,659,544      
      loss from sale of vessel and write down of vessels held for sale
                                                                    -4,493,873           
      interest expense
                                                                     -1,699,581 -1,340,111.75 -5,360,447 -1,879,512       
      interest income
                                                                     1,166 12,460.5 49,842  5,661 5,661 1,480 29,315 78  
      charter hire
                                                                      -7,213,998 -15,536,259 -7,359,310 -275,532      
      operating (loss)/income
                                                                      -1,398,322 -5,593,288 -4,878,973       
      realized (loss) on derivative financial instruments
                                                                               
      other expense and income, net:
                                                                               
      interest expense—bank loan
                                                                         -1,313,832 -1,313,832 -1,220,498 -567,316   
      other expense
                                                                         -31,962 -114,104.5 -31,496 -81,992   
      total other expense and income
                                                                         -1,340,133      
      earnings per share:
                                                                               
      basic
    1.81 2.85 1.26 1.6 3.31 4.54 4.29 2.44 2.01 5.93 3.4 4.74 4.75 4.84 3.44  -0.82 -1.34 -2.12 -1.15 -1.39 -0.37 2.63 0.85 0.85    0.3      -0.12 -0.61 -0.16 -0.07 0.008 -0.17 0.02 0.17  0.21  0.35 0.27  0.01 -0.01  0.28                  -0.13 -0.003 -0.09    
      diluted
    1.73 2.74 1.22 1.53 3.16 4.34 4.11 2.35 1.93 5.69 3.27 4.37 4.27 4.31 3.06  -0.82 -1.34 -2.12 -1.15 -1.28 -0.37 2.4 0.82 0.82    0.3      -0.12 -0.61 -0.16 -0.07 0.008 -0.17 0.02 0.17  0.2  0.32   0.02 -0.01  0.28                  -0.13 -0.003 -0.09    
      other (expense) and income, net:
                                                                               
      total other (expense) and income
                                                                          -655,542 -1,250,514    
      other income and expense:
                                                                               
      amortization
                                                                            -34,625   
      total other income and expense
                                                                            -564,686   
      earnings per common share:
                                                                               
      basic earnings per share
                                                                            0.02   
      diluted earnings per share
                                                                            0.02   
      other income and
                                                                               
      bank loan interest
                                                                             -94,624  
      total income and expense
                                                                             -806,968  
      weighted average outstanding shares basic and diluted
                                                                             5,589,147  
      net earnings per share
                                                                               
      basic
                                                                             0.21  
      diluted
                                                                             0.21  
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-05-09 2024-03-31 2023-12-31 2023-11-09 2023-09-30 2023-06-30 2023-05-02 2023-03-31 2023-02-16 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-05-06 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-10-09 2018-09-30 2018-07-31 2018-06-30 2018-03-31 2017-12-31 2017-11-28 2017-11-16 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-04-27 2016-03-31 2015-12-31 2015-07-29 2015-06-30 2015-04-27 2015-03-31 2015-03-02 2014-12-31 2014-10-28 2014-09-30 2014-07-28 2014-06-30 2014-03-31 2013-12-31 2013-11-20 2013-09-30 2013-07-29 2013-06-30 2013-03-31 2013-02-25 2012-12-31 2012-12-04 2012-10-29 2012-09-30 2012-06-30 2012-05-03 2012-03-31 2012-02-22 2011-12-31 2011-11-30 2011-09-30 2011-08-16 2011-06-30 2011-05-10 2011-03-31 2011-03-21 2010-12-31 2010-11-17 2010-09-30 2010-08-18 2010-06-30 2010-06-24 2010-03-31 2009-12-31 
                                                                                                  
        assets
                                                                                                  
        current assets
                                                                                                  
        cash and cash equivalents
      603,205,000 471,062,000 419,931,000 332,580,000 201,001,000 224,649,000 369,504,000 369,504,000 355,551,000 364,908,000 364,908,000 313,923,000 612,655,000 612,655,000 376,870,000 376,870,000 467,635,000 359,528,000 242,684,000 230,415,000 192,420,000 282,229,000 269,538,000 187,511,000 218,095,000 250,592,000 119,825,000 119,825,000 202,303,000 244,480,000 467,219,000 518,882,000 593,652,000 164,578,000 267,826,000 164,578,000 164,578,000 163,379,000 186,462,000 197,368,000 197,368,000 197,368,000 280,410,000 129,459,000 99,887,000 138,992,000 183,855,000 169,227,000 169,227,000 200,970,000 226,863,000 226,863,000 135,694,000 135,694,000 116,143,000 116,143,000 357,307,000 140,541,000 357,307,000 357,307,000 194,987,000 78,845,000 447,368,000 447,368,000 520,849,000 520,849,000 411,866,000 87,165,000 87,165,000 37,644,657 37,644,657 37,644,657 36,317,418 34,705,603 34,705,603 36,833,090 36,833,090 25,494,568 25,494,568 94,607,095 94,607,095 88,102,287 88,102,287 68,186,902 68,186,902 42,598,075 42,598,075 12,115,617 12,115,617 3,343,390 3,343,390 444,496 
        financial assets measured at fair value through profit or loss
      48,451,000 95,479,000 117,713,000 74,157,000 88,047,000                                                                                        
        accounts receivable
      172,288,000 167,328,000 168,662,000 150,183,000 169,893,000 227,725,000 234,143,000 234,143,000 203,500,000 192,547,000 192,547,000 201,568,000 233,592,000 233,592,000 276,700,000 276,700,000 247,010,000 206,456,000 70,274,000 38,069,000 40,752,000 31,730,000 45,086,000 33,017,000 59,814,000 114,925,000 148,537,000 148,537,000 78,174,000 61,657,000 56,469,000 65,503,000 69,718,000 50,302,000 54,862,000 50,302,000 50,302,000 55,773,000 65,458,000 59,423,000 59,423,000 59,423,000 38,944,000 38,276,000 42,329,000 48,498,000 53,812,000 55,713,000 55,713,000 69,017,000 77,491,000 77,491,000 76,098,000 76,098,000 76,554,000 78,201,000 76,104,000 80,133,000 76,104,000 76,104,000 84,448,000 72,542,000 73,961,000 73,961,000 62,847,000 62,847,000 47,649,000 36,438,000 36,438,000 25,960,839 25,960,839 25,960,839 23,993,608 27,079,452 27,079,452 19,758,578 19,758,578 20,114,445 20,114,445 17,026,186 17,026,186 11,207,772 11,207,772 7,354,252 7,354,252 6,664,191 6,664,191 3,355,253 3,355,253 1,606,349 1,606,349 1,438,998 
        prepaid expenses and other current assets
      11,455,000 10,283,000 9,643,000 9,230,000 11,632,000 10,273,000 10,131,000 10,131,000 10,213,000 19,373,000 19,373,000 10,667,000 9,642,000 9,642,000 18,159,000 18,159,000 21,187,000 12,538,000 11,110,000 7,954,000 9,902,000 10,450,000 9,092,000 12,430,000 12,402,000 11,856,000 11,774,000 11,774,000 13,855,000 16,693,000 15,845,000 16,250,000 15,671,000 13,276,000 21,564,000 13,276,000 13,276,000 10,289,000 17,720,000 19,097,000 19,097,000 19,097,000 12,638,000 8,333,000 9,067,000 11,021,000 8,399,000 4,556,000 4,556,000 3,585,000 9,807,000 9,807,000 11,608,000 11,608,000 2,420,000 2,420,000 4,552,000 4,040,000 4,552,000 4,552,000 3,855,000 2,277,000 3,870,000 3,870,000 4,076,000 4,076,000 1,935,000 956,000 956,000 1,400,866  1,400,866                     
        inventories
      11,564,000 19,193,000 13,025,000 10,173,000 8,578,000 7,872,000 8,186,000 8,186,000 7,816,000 8,482,000 8,482,000 8,506,000 8,364,000 8,364,000 15,620,000 15,620,000 15,280,000 13,295,000 15,373,000 8,781,000 8,539,000 8,396,000 8,104,000 9,261,000 9,034,000 9,806,000 9,867,000 9,867,000 8,646,000 9,531,000 8,761,000 8,690,000 8,300,000 8,362,000 8,355,000 8,362,000 8,362,000 8,953,000 9,713,000 10,026,000 10,026,000 10,026,000 6,587,000 6,838,000 6,122,000 5,905,000 6,187,000 6,698,000 6,698,000 6,575,000 6,869,000 6,869,000 6,181,000 6,181,000 6,075,000 6,075,000 3,103,000 4,562,000 3,103,000 3,103,000 4,553,000 2,857,000 3,498,000 3,498,000 2,525,000 2,525,000 2,888,000 2,170,000 2,169,000 2,773,571 2,773,571 2,773,571 3,257,555 4,627,909 4,627,909 2,696,296 2,696,296 2,917,339 2,917,339 2,430,375 2,430,375 1,338,622 1,338,622 1,286,507 1,286,507 1,098,332 1,098,332 1,300,903 1,300,903 498,242 498,242 433,428 
        assets held for sale
      120,951,000    56,464,000 146,513,000 31,395,000 31,395,000    24,561,000      64,923,000 342,760,000                                                       31,752,000 31,752,000                  
        total current assets
      967,914,000 763,345,000 728,974,000 576,323,000 535,615,000 617,032,000 653,359,000 653,359,000 577,080,000 585,310,000 585,310,000 559,225,000 864,253,000 864,253,000 687,349,000 687,349,000 751,112,000 656,740,000 684,207,000 289,227,000 251,613,000 332,805,000 331,820,000 242,219,000 299,345,000 387,179,000 290,003,000 290,003,000 302,978,000 332,361,000 548,294,000 609,325,000 687,341,000 236,518,000 352,607,000 236,518,000 236,518,000 238,394,000 279,353,000 285,914,000 285,914,000 285,914,000 366,042,000 184,119,000 157,521,000 204,761,000 252,428,000 330,970,000 330,970,000 280,147,000 321,030,000 321,030,000 289,851,000 289,851,000 272,057,000 273,704,000 453,046,000 241,256,000 453,046,000 453,046,000 349,253,000 239,170,000 528,697,000 528,697,000 590,297,000 590,297,000 464,338,000 126,729,000 126,728,000 67,779,933 67,726,466 67,779,933 64,627,782 99,540,794 99,540,794 61,450,369 61,450,369 49,632,213 49,632,213 114,843,580 114,843,580 101,964,390 101,964,390 77,288,341 77,288,341 50,864,015 50,864,015 19,222,450 19,222,450 7,757,006 7,757,006 4,829,119 
        non-current assets
                                                                                                  
        vessels and drydock
      2,989,706,000 3,141,491,000 3,169,170,000 3,190,820,000 3,244,876,000 3,311,114,000 3,484,436,000 3,484,436,000 3,577,935,000 3,478,195,000 3,478,195,000 3,319,688,000 3,054,586,000 3,054,586,000 3,089,254,000 3,089,254,000 3,107,291,000 3,144,735,000 3,217,112,000 3,842,071,000 3,884,053,000 3,925,151,000 3,964,122,000 4,002,888,000 4,044,288,000 4,062,574,000 4,051,604,000 4,051,604,000 4,008,158,000 3,975,177,000 3,955,446,000 3,966,671,000 3,997,789,000 4,084,167,000 4,040,438,000 4,084,167,000 4,084,167,000 4,128,250,000 4,090,094,000 4,091,593,000 4,091,593,000 4,091,593,000 3,033,902,000 3,025,031,000 2,913,254,000 2,943,939,000 2,974,596,000 2,950,315,000 2,950,315,000 3,087,753,000 2,876,519,000 2,876,519,000 2,372,883,000 2,372,883,000 1,971,878,000 1,971,878,000 903,596,000 1,496,572,000 903,596,000 903,596,000 631,385,000 530,270,000 640,855,000 640,855,000 498,639,000 498,639,000 466,866,000 395,412,000 395,412,000 396,459,708 396,459,708 396,459,708 259,402,054 262,580,088 262,580,088 322,457,755 322,457,755 393,212,372 393,212,372 396,897,436 396,897,436 329,527,771 329,527,771 333,425,386 333,425,386 284,319,636 284,319,636 213,128,282 213,128,282 97,942,213 97,942,213 99,594,267 
        other assets
      63,454,000 65,962,000 66,183,000 58,312,000 59,485,000 63,084,000 63,346,000 63,346,000 65,440,000 94,442,000 94,442,000 83,742,000 83,665,000 83,665,000 83,754,000 83,754,000 84,808,000 89,788,000 93,190,000 108,963,000 109,644,000 97,445,000 97,274,000 92,145,000 71,422,000 83,688,000 96,977,000 96,977,000 131,139,000 128,071,000 97,233,000 83,004,000 75,210,000 55,538,000 63,275,000 55,538,000 55,538,000 52,871,000 50,684,000 47,675,000 47,675,000 47,675,000 34,290,000 25,262,000 21,495,000 20,892,000 22,937,000 23,592,000 23,592,000 23,337,000 19,087,000 19,087,000 19,820,000 19,820,000 23,728,000 23,728,000 39,865,000 31,791,000 39,865,000 39,865,000 30,213,000 17,907,000 14,045,000 14,045,000 11,895,000 11,895,000 1,215,000 889,000 889,000 591,585 645,052 591,585 3,747,614 3,341,340 3,341,340 3,988,778 3,988,778 2,411,297 2,411,297 1,554,713 1,554,713 2,774,831 2,774,831 1,554,713 1,554,713        
        goodwill
      8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,197,000 8,432,000 8,900,000 8,900,000 8,900,000 8,900,000 8,900,000 8,900,000 11,539,000 11,539,000 11,539,000 11,539,000 11,539,000 11,539,000 11,539,000 11,539,000 11,539,000 11,643,000 11,539,000 11,643,000 11,643,000 11,727,000 11,482,000 11,810,000 11,810,000 11,810,000                                                   
        total non-current assets
      3,061,357,000 3,215,650,000 3,243,550,000 3,257,329,000 3,312,558,000 3,382,395,000 3,555,979,000 3,555,979,000 3,651,572,000 3,724,125,000 3,724,125,000 3,761,207,000 3,828,575,000 3,828,575,000 3,871,814,000 3,871,814,000 3,900,677,000 3,952,903,000 4,038,918,000 4,724,742,000 4,782,252,000 4,821,559,000 4,870,559,000 4,916,405,000 4,956,984,000 4,962,021,000 4,977,139,000 4,977,139,000 4,861,032,000 4,837,764,000 4,143,778,000 4,146,668,000 4,096,823,000 4,163,632,000 4,127,537,000 4,163,632,000 4,163,632,000 4,205,004,000 4,219,023,000 4,199,717,000 4,199,717,000 4,199,717,000 3,173,259,000 3,134,925,000 3,072,666,000 3,088,069,000 3,111,454,000 3,114,413,000 3,114,413,000 3,243,308,000 3,079,054,000 3,079,054,000 2,714,748,000 2,714,748,000 2,532,586,000 2,530,939,000 1,708,367,000 2,167,781,000 1,708,367,000 1,708,367,000 1,520,795,000 1,407,506,000 1,026,136,000 1,026,136,000 772,114,000 772,114,000 594,548,000 446,552,000 446,552,000 429,515,303 429,568,770 429,515,303 361,646,311 343,859,929 343,859,929 386,779,403 386,779,403 414,509,744 414,509,744 417,188,374 417,188,374 332,302,602 332,302,602 334,980,099 334,980,099 290,111,455 290,111,455 220,428,282 220,428,282    
        total assets
      4,029,271,000 3,978,995,000 3,972,524,000 3,833,652,000 3,848,173,000 3,999,427,000 4,209,338,000 4,209,338,000 4,228,652,000 4,309,435,000 4,309,435,000 4,320,432,000 4,692,828,000 4,692,828,000 4,559,163,000 4,559,163,000 4,651,789,000 4,609,643,000 4,723,125,000 5,013,969,000 5,033,865,000 5,154,364,000 5,202,379,000 5,158,624,000 5,256,329,000 5,349,200,000 5,267,142,000 5,267,142,000 5,164,010,000 5,170,125,000 4,692,072,000 4,755,993,000 4,784,164,000 4,400,150,000 4,480,144,000 4,400,150,000 4,400,150,000 4,443,398,000 4,498,376,000 4,485,631,000 4,485,631,000 4,485,631,000 3,539,301,000 3,319,044,000 3,230,187,000 3,292,830,000 3,363,882,000 3,445,383,000 3,445,383,000 3,523,455,000 3,400,084,000 3,400,084,000 3,004,599,000 3,004,599,000 2,804,643,000 2,804,643,000 2,161,413,000 2,409,037,000 2,161,413,000 2,161,413,000 1,870,048,000 1,646,676,000 1,554,833,000 1,554,833,000 1,362,411,000 1,362,411,000 1,058,886,000 573,281,000 573,280,000 497,295,236 497,295,236 497,295,236 426,274,093 443,400,723 443,400,723 448,229,772 448,229,772 464,141,957 464,141,957 532,031,954 532,031,954 434,266,992 434,266,992 412,268,440 412,268,440 340,975,470 340,975,470 239,650,732 239,650,732 105,699,219 105,699,219 104,423,386 
        current liabilities
                                                                                                  
        current portion of long-term debt
      61,991,000 30,890,000 84,666,000  126,422,000 138,773,000 203,312,000 203,312,000 220,965,000 147,526,000 147,526,000  69,362,000 69,362,000 31,504,000  48,935,000 69,272,000 274,636,000  250,165,000  105,861,000  199,407,000 213,928,000 263,889,000 263,889,000 235,482,000 237,882,000 295,543,000 240,364,000 297,934,000 230,743,000 307,719,000 230,743,000 230,743,000 130,403,000 113,036,000 179,226,000 179,226,000 179,226,000 191,275,000 311,548,000 353,012,000 305,260,000 217,287,000 118,840,000 118,840,000 124,503,000       65,001,000 98,512,000                                   
        lease liability - sale and leaseback vessels
      68,735,000 53,290,000 8,634,000  8,543,000 8,499,000 126,562,000 126,562,000 206,757,000 369,019,000 369,019,000  205,560,000 205,560,000 269,145,000  297,998,000 250,793,000 189,293,000  159,343,000  151,446,000  128,979,000   122,599,000                                                                 
        accounts payable
      28,861,000 27,604,000 33,193,000 32,213,000 32,553,000 13,831,000 14,003,000 14,003,000 10,004,000 21,492,000 21,492,000 11,220,000 24,086,000 24,086,000 28,748,000 28,748,000 18,813,000 12,866,000 16,689,000 35,080,000 15,246,000 12,302,000 14,796,000 12,863,000 13,807,000 17,373,000 21,552,000 21,552,000 23,122,000 24,771,000 15,354,000 10,621,000 11,865,000 15,761,000 16,779,000 15,762,000 15,761,000 10,780,000 13,044,000 25,124,000 25,124,000 25,124,000 8,115,000 16,860,000 9,282,000 12,525,000 10,941,000 12,348,000 12,348,000 25,683,000 22,811,000 22,811,000 36,361,000 36,361,000 14,929,000 14,929,000 12,741,000 14,263,000 12,741,000 12,741,000 21,977,000 20,696,000 9,194,000 9,194,000 12,868,000 12,868,000 8,003,000 11,387,000 11,387,000 7,180,015 7,180,015 7,180,015 5,518,287 9,377,421 9,377,421 11,732,427 11,732,427 4,709,896 4,709,896 4,294,350 4,294,350 2,843,724 2,843,724 3,173,505 3,173,505 2,591,404 2,591,404 4,140,349 4,140,349 1,071,522 1,071,522 656,002 
        accrued expenses and other liabilities
      41,809,000  47,186,000  74,441,000 70,397,000 64,595,000 64,595,000 72,678,000 73,163,000 73,163,000  62,325,000 62,325,000 91,508,000                                                                              
        total current liabilities
      201,396,000 154,185,000 173,679,000 237,193,000 241,959,000 231,500,000 408,472,000 408,472,000 510,404,000 706,371,000 706,371,000 460,910,000 508,500,000 508,500,000 473,251,000 473,251,000 488,583,000 428,888,000 589,764,000 527,841,000 503,806,000 481,728,000 354,436,000 406,175,000 434,413,000 453,494,000 523,373,000 523,373,000 486,231,000 487,611,000 476,469,000 412,338,000 447,200,000 322,318,000 446,948,000 322,319,000 322,318,000 219,557,000 209,064,000 278,287,000 278,287,000 278,287,000 269,011,000 348,749,000 385,318,000 337,200,000 251,076,000 259,699,000 259,699,000 237,376,000 219,621,000 219,621,000 242,614,000 242,614,000 190,366,000 190,368,000 92,872,000 131,323,000 92,872,000 92,872,000 85,760,000 60,486,000 26,877,000 26,877,000 39,363,000 39,363,000 22,180,000 22,763,000 22,763,000 19,049,601 19,049,601 19,049,601 13,261,909 27,798,349 27,798,349 18,234,170 18,234,170 9,920,495 9,920,495 26,391,998 26,391,998 21,284,359 21,284,359 20,123,170 20,123,170 18,456,189 18,456,189 6,634,443 6,634,443 6,871,837 6,871,837 6,023,740 
        non-current liabilities
                                                                                                  
        long-term debt
      753,677,000 808,189,000 815,436,000  699,537,000 765,871,000 973,285,000 973,285,000 939,188,000 694,026,000 694,026,000  490,385,000 490,385,000 264,106,000  471,063,000 474,056,000 508,507,000  803,789,000  966,309,000  981,631,000 1,009,565,000 968,914,000 968,914,000 999,268,000 980,118,000 1,094,910,000 1,161,803,000 1,192,000,000 1,810,869,000 1,277,846,000 1,810,869,000 1,810,869,000 1,912,627,000 1,937,018,000 1,943,921,000 1,943,921,000 1,943,921,000 1,838,050,000 1,662,085,000 1,529,669,000 1,596,067,000 1,709,084,000 1,771,120,000 1,771,120,000 1,872,114,000                                           
        total non-current liabilities
      753,677,000 832,498,000 877,952,000 730,578,000 766,458,000 840,175,000 1,044,602,000 1,044,602,000 1,164,542,000 1,158,126,000 1,158,126,000 1,435,124,000 1,630,514,000 1,630,514,000 1,579,104,000 1,579,104,000 2,041,825,000 2,239,993,000 2,382,224,000 2,649,200,000 2,646,001,000 2,715,223,000 2,840,059,000 2,686,681,000 2,680,461,000 2,721,968,000 2,718,176,000 2,718,176,000 2,700,790,000 2,718,460,000 2,390,505,000 2,490,394,000 2,497,952,000 2,452,453,000 2,473,828,000 2,452,453,000 2,452,453,000 2,566,947,000 2,604,011,000 2,583,696,000 2,583,696,000 2,583,696,000 1,838,050,000 1,662,085,000 1,529,669,000 1,596,067,000 1,709,084,000 1,771,120,000 1,771,120,000 1,872,194,000 1,773,958,000 1,773,958,000 1,584,370,000 1,584,370,000 1,451,427,000 1,451,427,000 736,268,000 1,057,744,000 736,268,000 736,268,000 289,324,000 135,467,000 157,852,000 157,852,000 160,826,000 160,826,000 165,520,000 135,727,000 135,727,000 187,918,292 187,918,292 187,918,292 110,469,403 133,410,863 133,410,863 143,142,375 143,142,375 131,762,752 131,762,752 175,118,045 175,118,045 148,858,904 148,858,904 127,362,088 127,362,088 108,619,120 108,619,120 15,277,447 15,277,447 36,334,320 36,334,320 37,071,104 
        total liabilities
      955,073,000 986,683,000 1,051,631,000 967,771,000 1,008,417,000 1,071,675,000 1,453,074,000 1,453,074,000 1,674,946,000 1,864,497,000 1,864,497,000 1,896,034,000 2,139,014,000 2,139,014,000 2,052,355,000 2,052,355,000 2,530,408,000 2,668,881,000 2,971,988,000 3,177,041,000 3,149,807,000 3,196,951,000 3,194,495,000 3,092,856,000 3,114,874,000 3,175,462,000 3,241,549,000 3,241,549,000 3,187,021,000 3,206,071,000 2,866,974,000 2,902,732,000 2,945,152,000 2,774,771,000 2,920,776,000 2,774,772,000 2,774,771,000 2,786,504,000 2,813,075,000 2,861,983,000 2,861,983,000 2,861,983,000 2,107,061,000 2,010,834,000 1,914,987,000 1,933,267,000 1,960,160,000 2,030,819,000 2,030,819,000 2,109,570,000 1,993,579,000 1,993,579,000 1,826,984,000 1,826,984,000 1,641,793,000 1,641,795,000 829,140,000 1,189,067,000 829,140,000 829,140,000 375,084,000 195,953,000 184,729,000 184,729,000 200,189,000 200,189,000 187,700,000 158,490,000 158,490,000 206,967,893 206,967,893 206,967,893 123,731,312 161,209,212 161,209,212 161,376,545 161,376,545 141,683,247 141,683,247 201,510,043 201,510,043 170,143,263 170,143,263 147,485,258 147,485,258 127,075,309 127,075,309 21,911,890 21,911,890 43,206,157 43,206,157 43,094,844 
        shareholders' equity
                                                                                                  
        issued, authorized and fully paid-in share capital:
                                                                                                  
        share capital
      778,000  760,000  760,000 760,000 745,000 745,000 745,000 745,000 745,000  743,000 743,000 727,000  669,000 669,000 659,000  659,000  656,000  655,000 652,000 650,000   645,000  577,000  3,817,000 3,838,000 3,817,000 3,817,000 3,817,000  3,308,000 3,308,000 3,308,000 2,747,000 2,247,000  2,247,000 2,224,000 2,224,000 2,224,000  2,205,000 2,205,000 2,033,000 2,033,000 2,033,000 2,033,000 2,023,000 2,023,000 2,023,000 2,023,000 2,021,000 1,999,000 1,888,000 1,888,000 1,658,000 1,658,000 1,247,000 650,000 650,000 433,591 433,591 433,591 433,591 393,591 393,591 390,691 390,691 320,691 320,691 320,691 320,691 251,691 251,691 248,791 248,791 191,076 191,076 191,076 191,076 55,891 55,891 55,891 
        additional paid-in capital
      3,212,762,000 3,194,929,000 3,176,623,000 3,159,548,000 3,143,101,000 3,126,178,000 3,106,664,000 3,106,664,000 3,097,054,000 3,078,552,000 3,078,552,000 3,066,288,000 3,053,538,000 3,053,538,000 3,049,732,000 3,049,732,000 2,852,286,000 2,852,939,000 2,854,455,000 2,855,798,000 2,856,936,000 2,857,024,000 2,854,716,000 2,850,206,000 2,849,635,000 2,848,623,000 2,844,419,000 2,844,419,000 2,842,446,000 2,841,553,000 2,657,375,000 2,655,822,000 2,648,599,000 2,324,309,000 2,329,987,000 2,324,309,000 2,324,309,000 2,286,922,000 2,283,591,000 2,180,886,000 2,180,886,000 2,180,886,000 1,953,091,000 1,761,312,000 1,756,769,000 1,751,806,000 1,744,240,000 1,737,301,000 1,737,301,000 1,729,314,000                  519,493,000  391,627,736  391,627,736        325,049,417 325,049,417 255,754,263 255,754,263 255,003,984 255,003,984 201,440,755 201,440,755 200,982,948 200,982,948 46,272,339 46,272,339 46,272,339 
        treasury shares
      -1,467,127,000 -1,467,127,000 -1,467,127,000 -1,466,818,000 -1,427,942,000 -1,184,951,000 -1,131,225,000 -1,131,225,000 -1,131,225,000 -1,119,190,000 -1,119,190,000 -1,040,489,000 -779,725,000 -779,725,000 -641,545,000 -641,545,000 -565,065,000 -480,172,000 -480,172,000 -480,172,000 -480,172,000 -480,172,000 -480,172,000 -480,172,000 -480,172,000 -467,057,000 -467,057,000 -467,057,000 -467,057,000 -467,056,000 -467,057,000 -467,057,000 -467,056,000  -443,816,000 -443,816,000  -443,816,000 -443,816,000 -443,816,000 -443,816,000 -443,816,000 -443,816,000 -443,816,000 -443,816,000 -443,816,000 -441,018,000 -441,018,000 -441,018,000 -427,311,000 -357,189,000 -357,189,000 -357,189,000 -357,189,000 -351,283,000 -351,283,000 -214,569,000 -316,519,000 -214,569,000 -214,569,000 -7,938,000 -7,938,000 -7,938,000 -7,938,000 -7,938,000 -7,938,000 -7,938,000 -7,938,000 -7,938,000 -7,938,455 -7,938,455 -7,938,455 -7,498,697 -5,498,495 -5,498,495 -5,498,495 -5,498,495 -4,246,854 -4,246,854 -2,869,998 -2,869,998 -2,647,807 -2,647,807 -2,647,807 -2,647,807 -2,647,807 -2,647,807      
        retained earnings
      1,327,785,000 1,263,739,000 1,210,637,000 1,172,391,000 1,123,837,000 985,765,000 780,080,000 780,080,000 587,132,000 484,831,000 484,831,000 397,854,000 279,258,000 279,258,000                                49,326,000 98,276,000 116,057,000 116,057,000                                     1,623,641 1,623,641 3,272,322 3,272,322 2,872,336 2,872,336 1,707,816 
        total shareholders' equity
      3,074,198,000  2,920,893,000  2,839,756,000 2,927,752,000 2,756,264,000 2,756,264,000 2,553,706,000 2,444,938,000 2,444,938,000  2,553,814,000 2,553,814,000 2,506,808,000  2,121,381,000 1,940,762,000 1,751,137,000  1,884,058,000  2,007,884,000  2,141,455,000 2,173,738,000 2,025,593,000   1,964,054,000  1,853,261,000   1,559,368,000 1,625,378,000  1,656,894,000   1,623,648,000 1,623,648,000 1,432,240,000 1,308,210,000  1,359,563,000 1,403,722,000 1,414,564,000 1,414,564,000  1,406,505,000 1,406,505,000 1,177,615,000 1,177,615,000 1,162,850,000    1,332,273,000 1,332,273,000  1,450,723,000   1,162,222,000 1,162,222,000 871,186,000 414,791,000 414,790,000  290,327,343  302,542,781 282,191,511 282,191,511 286,853,227 286,853,227   330,521,911 330,521,911 264,123,729 264,123,729 264,783,182  213,900,161 213,900,161      
        total liabilities and shareholders' equity
      4,029,271,000  3,972,524,000  3,848,173,000 3,999,427,000 4,209,338,000 4,209,338,000 4,228,652,000 4,309,435,000 4,309,435,000  4,692,828,000 4,692,828,000 4,559,163,000  4,651,789,000 4,609,643,000 4,723,125,000  5,033,865,000  5,202,379,000  5,256,329,000 5,349,200,000 5,267,142,000   5,170,125,000  4,755,993,000   4,480,144,000 4,400,150,000  4,443,398,000   4,485,631,000 4,485,631,000 3,539,301,000 3,319,044,000  3,292,830,000 3,363,882,000 3,445,383,000 3,445,383,000  3,400,084,000 3,400,084,000 3,004,599,000 3,004,599,000 2,804,643,000    2,161,413,000 2,161,413,000  1,646,676,000   1,362,411,000 1,362,411,000 1,058,886,000 573,281,000 573,280,000  497,295,236  426,274,093 443,400,723 443,400,723 448,229,772 448,229,772   532,031,954 532,031,954 434,266,992 434,266,992 412,268,440  340,975,470 340,975,470      
        accrued expenses and other current liabilities
       42,401,000  73,591,000                                                                                         
        other long-term liabilities
       6,784,000    5,165,000   3,974,000 3,974,000 3,974,000                                                                                  
        shareholders’ equity
                                                                                                  
        common stock, 0.01 par value per share...
       771,000  760,000        745,000    727,000    659,000  659,000  656,000    650,000 646,000  580,000  5,776,000      3,766,000      2,247,000     2,224,000                                           
        total shareholders’ equity
       2,992,312,000  2,865,881,000        2,424,398,000    2,506,808,000    1,836,928,000  1,957,413,000  2,065,768,000    2,025,593,000 1,976,989,000  1,825,098,000  1,839,012,000 1,625,379,000   1,625,379,000  1,685,301,000 1,623,648,000     1,315,200,000     1,413,885,000      1,162,848,000 1,332,273,000 1,219,970,000   1,494,964,000  1,370,104,000 1,370,104,000      290,327,343  290,327,343      322,458,710 322,458,710      264,783,182   217,738,842 217,738,842    
        total liabilities and shareholders’ equity
       3,978,995,000  3,833,652,000        4,320,432,000    4,559,163,000    5,013,969,000  5,154,364,000  5,158,624,000    5,267,142,000 5,164,010,000  4,692,072,000  4,784,164,000 4,400,150,000   4,400,150,000  4,498,376,000 4,485,631,000     3,230,187,000     3,523,455,000      2,804,643,000 2,161,413,000 2,409,037,000   1,870,048,000  1,554,833,000 1,554,833,000      497,295,236  497,295,236      464,141,957 464,141,957      412,268,440   239,650,732 239,650,732    
        current portion of long-term bank debt
         122,797,000        86,087,000            172,705,000                                                                     
        sale and leaseback liability
         8,592,000        128,823,000    269,145,000    178,062,000  158,082,000  131,736,000                                                                     
        long-term bank debt and bonds
         665,887,000        569,327,000    264,106,000    666,409,000  824,401,000  971,172,000                                                                     
        right of use assets for vessels
               142,508,000 142,508,000 348,797,000 681,344,000 681,344,000 689,826,000 689,826,000 699,598,000 709,165,000 718,933,000 764,025,000  784,770,000  807,179,000     697,903,000                                                                
        restricted cash
               783,000 783,000 783,000 783,000 783,000     2,006,000 4,008,000 5,293,000 5,293,000 5,293,000 5,293,000 10,291,000 12,293,000 12,293,000 12,293,000 12,293,000 12,293,000 12,294,000 12,294,000 12,285,000 12,284,000 12,285,000 12,284,000 12,284,000 12,156,000 11,387,000 9,259,000 9,259,000 9,259,000 1,708,000 1,213,000                                                 
        lease liability - ifrs 16
               95,171,000 95,171,000  147,167,000 147,167,000 52,346,000  52,429,000 52,511,000 78,067,000  54,389,000  54,442,000  60,511,000 62,255,000 69,711,000 69,711,000  69,105,000  22,119,000                                                             
        ifrs 16 - lease liability
                 161,887,000    52,346,000    54,515,000  54,386,000  56,678,000     63,946,000  20,708,000                                                              
        accrued expenses
                 72,893,000    91,508,000 70,408,000 43,446,000 31,079,000 24,906,000 24,663,000 23,699,000 27,891,000 32,193,000 31,709,000 33,663,000 45,622,000 45,622,000 41,452,000 39,641,000 29,175,000 24,178,000 22,972,000 25,192,000 22,361,000 25,192,000 25,192,000 28,011,000 32,838,000 28,092,000 28,092,000 28,092,000 69,621,000 20,341,000 23,024,000 19,415,000 22,848,000 22,683,000 22,683,000 32,643,000 53,087,000 53,087,000 47,213,000 47,213,000 55,137,000 55,139,000 8,513,000 12,321,000 8,513,000 8,513,000 7,940,000 7,251,000 3,254,000 3,254,000 12,384,000 12,384,000 3,312,000 3,057,000 3,057,000 2,851,171 2,851,171 2,851,171 3,323,861 3,418,827 3,418,827 3,376,033 3,376,033 1,973,767 1,973,767 2,639,759 2,639,759 1,162,554 1,162,554 1,123,351 1,123,351 2,685,445 2,685,445 814,432 814,432 1,402,630 1,402,630 953,532 
        retained earnings / accumulated deficit
                    97,894,000                                                                              
        current portion of long-term bank debt and bonds
                     31,504,000    235,278,000  233,259,000                                                                       
        retained earnings /
                     97,894,000                                  109,658,000 34,966,000 34,966,000                                         
        accumulated deficit
                      -166,509,000 -432,674,000 -623,805,000 -539,357,000 -493,365,000 -420,098,000 -367,316,000 -304,922,000 -228,663,000 -208,480,000 -352,419,000 -352,419,000 -399,046,000 -411,088,000 -365,800,000 -336,081,000 -348,307,000  -330,641,000 -258,932,000  -190,029,000 -158,240,000 -116,730,000 -116,730,000 -116,730,000 -79,782,000 -11,533,000           -27,978,000 -27,980,000 -27,307,000 -28,474,000 -27,307,000 -27,307,000 -26,733,000 -80,071,000 -85,842,000 -85,842,000 -86,508,000 -86,508,000 -90,476,000 -97,085,000 -97,086,000 -92,204,426 -92,204,426 -92,204,426 -79,693,258 -75,642,416 -75,642,416 -70,548,379 -70,548,379                
        right of use assets
                          774,362,000  794,970,000  819,444,000 791,927,000 804,726,000 804,726,000  710,684,000 67,266,000 73,160,000                                                             
        finance lease liability
                               126,275,000 122,599,000  122,229,000 116,212,000 115,689,000 115,056,000 114,429,000 50,622,000 100,089,000 50,622,000 50,622,000 50,363,000 50,146,000 45,845,000 45,845,000 45,845,000      53,040,000 53,040,000 53,372,000                                           
        vessels under construction
                                            55,376,000 39,380,000 39,380,000 39,380,000 103,359,000 84,067,000 137,917,000 123,238,000 113,921,000 140,506,000 140,506,000 132,218,000 26,788,000 26,788,000 199,666,000 199,666,000 406,524,000 404,877,000 610,655,000 484,704,000 610,655,000 610,655,000 649,718,000 649,526,000 371,236,000 371,236,000 261,580,000 261,580,000 126,467,000 50,251,000 50,251,000 32,464,010 32,464,010 32,464,010 98,496,643 77,938,501 77,938,501 60,332,870 60,332,870 18,886,075 18,886,075 18,736,225 18,736,225            
        derivative financial instruments
                                                  116,000 345,000 175,000 253,000 253,000 1,175,000 542,000 542,000 661,000 661,000 205,000 205,000 435,000 321,000 435,000 435,000 482,000 689,000 675,000 675,000 738,000 738,000 892,000 844,000 844,000 692,425 692,425 692,425 602,653 462,408 462,408 236,987 236,987 125,851 125,851           797,685 797,685 814,206 
        vessel held for sale
                                                27,463,000                11,980,000 11,980,000                                 
        vessels held for sale
                                                     94,776,000 94,776,000    60,270,000 60,270,000 70,865,000 70,865,000 11,980,000 11,980,000   61,410,000 82,649,000                               
        debt related to vessels held for sale
                                                     52,535,000 52,535,000    25,562,000 25,562,000 32,932,000 32,932,000  5,906,000                                   
        available for sale investment
                                                        156,660,000 156,660,000 122,379,000 122,379,000 130,456,000 130,456,000                                     
        accumulated other comprehensive loss
                                                          -18,917,000 -18,917,000 -10,878,000 -10,878,000                                     
        current portion of long term debt
                                                        143,181,000 143,181,000 132,817,000 132,817,000 87,163,000 87,163,000                                     
        long term debt
                                                        1,773,958,000 1,773,958,000 1,584,370,000 1,584,370,000 1,451,427,000 1,451,427,000 736,268,000 1,057,744,000 736,268,000 736,268,000                                 
        issued, authorized and fully paid in share capital:
                                                                                                  
        additional paid in capital
                                                        1,711,120,000 1,711,120,000 1,551,688,000 1,551,688,000 1,550,956,000 1,550,956,000 1,572,281,000 1,563,056,000 1,572,281,000 1,572,281,000 1,527,802,000 1,536,945,000 1,462,232,000 1,462,232,000 1,255,260,000 1,255,260,000 968,659,000  519,493,000  391,627,736  390,755,063 363,995,576 363,995,576 363,209,984 363,209,984 325,885,347 325,885,347              
        accumulated other comprehensive income
                                                        15,403,000                                          
        accumulated other comprehensive income /
                                                         15,403,000                                         
        investment in associate
                                                              154,251,000 154,714,000 154,251,000 154,251,000 209,479,000 209,803,000                               
        debt related to vessel held for sale
                                                              6,182,000                                    
        hedging reserve
                                                              -155,000 -116,000 -155,000 -155,000 -188,000 -212,000 -236,000 -236,000 -250,000 -250,000 -306,000 -329,000 -329,000 -1,591,103 -1,591,103 -1,591,103 -1,453,918 -1,056,745 -1,056,745 -700,574 -700,574 -637,667 -637,667              
        current debt
                                                                65,001,000 65,001,000                                 
        current debt related to vessel held for sale
                                                                6,182,000 6,182,000                                 
        bank loans
                                                                  27,744,000 31,850,000 13,754,000 13,754,000 13,373,000 13,373,000 9,973,000 7,475,000 7,475,000 8,325,990 8,325,990 8,325,990 3,817,108 14,539,693 14,539,693 2,888,723 2,888,723 3,110,981 3,110,981 19,457,889 19,457,889            
        bank loans related to vessels held for sale
                                                                  27,617,000                                
        prepaid expenses
                                                                            1,347,399  1,059,201 1,375,830 1,375,830 2,162,405 2,162,405 1,105,861 1,105,861 779,924 779,924 1,315,709 1,315,709 460,680 460,680 503,417 503,417 515,570 515,570 2,309,025 2,309,025 583,944 
        issued, authorized and fully paid in share capital
                                                                                                  
        merger reserve*
                                                                                                  
        merger reserve
                                                                                       13,292,496 13,292,496 13,292,496 13,292,496 13,292,496 13,292,496 13,292,496 13,292,496 13,292,496 13,292,496 13,292,496 
        retained earnings/
                                                                                   1,137,193 1,137,193 8,021,801 8,021,801            
        bank loan
                                                                                       17,278,081 17,278,081 15,826,314 15,826,314 13,179,340 13,179,340   3,600,000 3,600,000 3,600,000 
        cumulative deficit
                                                                                       -2,526,914 -2,526,914          
        shareholder receivable
                                                                                                 1,928,253 
        retained (deficit)/earnings
                                                                                         -1,114,282         
        (cumulative deficit)/retained earnings
                                                                                          -1,114,282        
        deposits on vessel purchases
                                                                                           5,216,080 5,216,080      
        acquired time charter contracts
                                                                                           573,344 573,344      
        other
                                                                                           2,395 2,395      
        unamortized value of time charter contracts acquired
                                                                                             1,935,107 1,935,107    
        deposits on vessels
                                                                                             7,300,000 7,300,000    
        bank loan, net of deferred financing fees
                                                                                             1,679,662 1,679,662    
        liabilities and shareholder's equity
                                                                                                  
        shareholder's equity
                                                                                                  
        total shareholder's equity
                                                                                               62,493,062 62,493,062 61,328,542 
        total liabilities and shareholder's equity
                                                                                               105,699,219 105,699,219 104,423,386 
        shareholder payable
                                                                                                  
        related party payable
                                                                                                  
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-05-09 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-05-02 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-05-06 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-04-27 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-04-27 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-05-03 2012-03-31 2012-02-22 2011-11-14 2010-12-31 2010-09-30 
                                                                        
          operating activities
                                                          5,284,000              
          net income
        84,452,000 73,509,000 58,213,000 68,557,000 158,705,000 227,321,000 214,191,000 214,191,000 120,890,000 100,370,000 132,401,000 193,237,000  264,403,000 266,165,000   -45,992,000 -73,267,000 -52,782,000 -62,394,000 -76,259,000 -20,185,000 143,941,000 46,627,000 46,627,000    14,476,000    116,571,760     -27,115,000 3,846,000 28,031,000 28,031,000  85,252,000 57,588,000 40,695,000 40,695,000  -1,167,000           -5,100,680  -6,884,608   
          depreciation
          44,671,000                            44,584,000  43,455,000 136,418 36,342,000 31,039,000 30,502,000  30,686,000 29,885,000 30,204,000 30,204,000  29,525,000 25,550,000 21,408,000 21,408,000  11,574,000     5,521,000 4,767,000 4,604,992  3,178,034 3,645,703 3,645,703  5,169,926 3,505,691 3,371,725 
          equity settled share based compensation expense
          17,075,000 16,447,000 16,923,000 19,529,000 9,610,000 9,610,000                                                         
          amortization of deferred financing fees
          1,763,000 1,522,000 2,014,000 2,722,000 2,978,000 2,978,000 2,801,000   1,160,000 1,160,000 1,346,000 1,555,000 1,678,000 1,806,000 1,907,000 1,974,000 1,864,000 1,825,000 1,834,000 1,737,000 1,628,000 1,458,000  1,368,000 1,585,000 1,873,000 2,215,000 2,080,000  3,306,000  3,729,000 3,389,000 3,251,000  12,431,000 7,324,000 5,643,000 5,643,000  5,718,000 3,964,000 3,124,000 3,124,000  1,839,000     281,000 255,000 249,264  300,910 326,913 326,913   107,189 104,316 
          non-cash debt extinguishment costs
          264,000 450,000 2,688,000 322,000 322,000 2,194,000   1,148,000 1,148,000                                                    
          net gain on sales of vessels
            -69,306,000 -43,325,000 -11,330,000 -11,330,000                                                         
          accretion of fair value measurement on debt assumed in business combinations
          17,000 20,000 21,000 20,000 21,000 21,000 172,000   338,000 338,000 350,000 360,000 507,000 889,000 1,100,000 896,000 839,000 847,000 824,000 856,000 865,000 877,000                                        
          fair value gain on financial assets measured at fair value through profit or loss
          -9,447,000                                                              
          share of income from dual fuel tanker joint venture
        -4,769,000 2,859,000 -1,051,000   -1,327,000 -1,519,000 -1,519,000 -1,010,000   -1,441,000 -1,441,000 16,000 -562,000 41,000 -174,000                                                
          dividend from financial assets measured at fair value through profit or loss
          -1,906,000                                                              
          changes in assets and liabilities:
                                                                        
          increase in inventories
          -2,852,000                    772,000 61,000 -1,221,000            -652,000       -976,000     -1,459,000     363,000 -719,000   1,370,354 -1,931,613 -1,931,613  -486,965  202,571 
          decrease in accounts receivable
           20,638,000 58,632,000 8,419,000 -30,644,000  -10,952,000   43,108,000      2,684,000 -9,023,000   1,598,000 55,107,000 33,615,000 -70,363,000   -5,188,000   -4,483,000  9,514,000  -4,485,000 4,662,000 4,053,000    13,304,000 13,304,000    2,104,000                   
          increase in prepaid expenses and other current assets
                       -1,427,000 -3,156,000                      -2,622,000 -3,843,000 -1,035,000 -1,035,000  2,826,000 1,650,000 -9,318,000 -9,318,000  437,000                
          decrease in other assets
           -50,000 400,000 1,250,000 1,250,000 335,000   685,000  2,787,000    -153,000 -151,000 -150,000 -147,000  392,000 620,000 46,000            -1,745,000                     173,328 894,477      
          increase in accounts payable and other liabilities
                                                                        
          decrease in accrued expenses
          -27,480,000  -2,409,000 10,133,000 -14,036,000 -14,036,000           2,610,000 -1,902,000 -6,745,000    -4,870,000        -3,538,000    -2,754,000  -3,495,000 322,000 -9,695,000 -9,695,000                       
          net cash inflow from operating activities
          63,906,000 113,238,000 217,709,000 272,103,000 222,130,000 222,130,000 185,825,000   276,477,000 276,477,000 316,345,000    50,220,000    16,641,000 110,645,000 247,994,000 44,101,000  69,064,000 19,171,000 46,710,000 74,567,000 -17,722,000  34,849,000  -23,341,000 25,976,000 33,541,000  28,731,000 47,738,000 78,870,000 78,870,000  127,411,000 94,106,000 64,439,000 64,439,000                -1,391,444 2,385,491 
          investing activities
                                                          -36,105,000              
          net proceeds from sales of vessels
            216,129,000 70,154,000 38,561,000 38,561,000 32,692,000      66,707,000 315,372,000 225,815,000                                                
          distributions from dual fuel tanker joint venture
          1,225,000 1,035,000 6,556,000 765,000 495,000 495,000 333,000   845,000 845,000 253,000 240,000                                                
          investment in dual fuel tanker joint venture
           -1,576,000 -361,000 -361,000                                                         
          purchases of financial assets measured at fair value through profit or loss
          -42,402,000                                                              
          proceeds from sale of financial assets measured at fair value through profit or loss
          8,293,000                                                              
          drydock, ballast water treatment system and other vessel related payments
          -24,663,000                                                              
          net cash (outflow) / inflow from investing activities
          -55,641,000         -7,638,000 -7,638,000                      -9,926,000                              
          financing activities
                                                          146,963,000              
          debt repayments
          -89,057,000 -41,448,000 -82,742,000 -397,623,000 -313,867,000 -313,867,000 -449,637,000   -138,641,000 -138,641,000 -301,514,000 -162,344,000 -316,601,000 -191,163,000 -246,804,000 -62,674,000 -116,692,000 -224,757,000 -259,340,000 -159,075,000 -273,040,000 -108,617,000  -113,228,000 -63,368,000 -46,395,000 -120,360,000 -565,764,000  -46,703,000  -125,979,000 -186,291,000 -97,182,000  -452,336,000 -175,898,000 -100,688,000 -100,688,000  -114,756,000 -44,581,000 -30,453,000 -30,453,000  -8,325,000                
          issuance of debt
          200,000,000 99,000,000 99,000,000 374,850,000   274,088,000 274,088,000 1,000 118,831,000 3,806,000 261,919,000 21,307,000 94,157,000 273,421,000 254,780,000 132,416,000 244,248,000 73,946,000      708,933,000  21,450,000  108,115,000 130,300,000 187,475,000  418,837,000 102,941,000 43,250,000 43,250,000  179,200,000 225,200,000 204,400,000 204,400,000  372,167,000                
          debt issuance costs
          -11,581,000 -14,000 -138,000 -202,000 -202,000 -949,000   -5,244,000 -5,244,000 -1,000 -80,000 -1,437,000 -184,000 -3,740,000 -4,956,000 -5,481,000 -3,643,000 -2,512,000 -1,305,000 -7,923,000 -1,783,000  -4,043,000 -413,000 -4,000 -1,284,000 -8,472,000  -2,354,000  -2,081,000 -2,870,000 -7,435,000  -6,549,000 -1,415,000 -1,833,000 -1,833,000  -3,947,000 -1,599,000 -2,370,000 -2,370,000  -4,852,000     -96,000 -343,000 -349,450  -690,719 -1,405,811 -1,405,811     
          dividends paid
          -19,967,000 -20,003,000 -20,633,000 -21,636,000 -21,243,000 -21,243,000 -18,589,000   -11,873,000 -11,873,000 -5,630,000 -5,905,000 -5,941,000 -5,837,000 -5,837,000 -5,837,000 -5,837,000 -5,809,000 -5,800,000 -5,763,000 -5,872,000 -5,867,000  -5,814,000 -5,185,000 -5,139,000 -5,140,000 -3,319,000  -3,264,000  -2,805,000 -1,747,000 -1,746,000  -21,835,000 -21,630,000 -21,629,000 -21,629,000  -22,609,000 -22,626,000 -19,659,000 -19,659,000  -16,886,000                
          repurchase of common stock
          -309,000 -38,876,000 -242,991,000    -12,035,000   -138,180,000 -138,180,000 -76,480,000            -1,000         -2,798,000 -13,707,000 -13,707,000  -45,441,000 -5,907,000 -5,907,000  -101,949,000                
          net cash outflow from financing activities
           -100,341,000 -346,504,000 -472,985,000 -236,312,000 -236,312,000 -222,219,000   -33,054,000 -33,054,000          -110,333,000      -56,925,000 -131,097,000                                   
          increase in cash and cash equivalents
          87,351,000    13,953,000 13,953,000 -9,357,000   235,785,000 235,785,000 -90,765,000 108,107,000 116,844,000 12,269,000 37,995,000 -89,809,000 12,691,000 82,027,000 -30,584,000 -32,497,000 130,767,000 -82,478,000  -42,177,000    103,248,000  -23,083,000    29,572,000    -31,743,000   -53,823,000 91,169,000 19,551,000 19,551,000  -216,766,000          -2,127,487   -69,112,527   
          cash and cash equivalents at january 1,
          332,580,000 355,551,000 355,551,000   376,870,000 376,870,000 230,415,000 187,511,000 202,303,000  593,652,000  186,462,000  99,887,000  200,970,000 200,970,000  116,143,000 116,143,000      87,165,000 -90  36,833,090 36,833,090  -1 
          cash and cash equivalents at september 30,
                                                                        
          revenue
                                                                        
          vessel revenue
                                 254,167,000                                       
          operating expenses
                                                                        
          vessel operating costs
                                 -81,463,000                                       
          voyage expenses
                                 -4,220,000                                       
          depreciation - owned or sale and leaseback vessels
                                                                        
          general and administrative expenses
                                 -17,261,000                                       
          gain on sales of vessels
                                                                        
          total operating expenses
                                 -162,982,000                                       
          operating income
                                 91,185,000                                       
          other (expense) and income
                                                                        
          financial expenses
                                 -44,765,000                                       
          financial income
                                 565,000                                       
          dividend income and fair value gain on financial assets measured at fair value through profit or loss
                                                                        
          other income and (expenses)
                                                                        
          total other expense
                                 -44,558,000                                       
          attributable to:
                                                                        
          equity holders of the parent
                                 46,627,000                                       
          earnings per share
                                                                        
          basic
                                 850                                       
          diluted
                                 820                                       
          basic weighted-average shares outstanding
                                 54,667,211,000                                       
          diluted weighted-average shares outstanding
                                 61,692,830,000                                       
          in thousands of u.s. dollars except share data
                                                                        
          balance as of january 1, 2024
                                                                        
          net income for the period
                                                                        
          issuance of restricted stock, net of forfeitures
                                 4,000                                       
          purchase of treasury shares
                                                               -39         
          dividends paid, 0.80 per share
                                                                        
          balance as of june 30, 2024
                                                                        
          balance as of january 1, 2025
                                                                        
          balance as of june 30, 2025
                                                                        
          in thousands of u.s. dollars
                                                                       
          fair value loss on financial assets measured at fair value through profit or loss
           13,888,000                                                             
          share of income and gain on sale of vessel from dual fuel tanker joint venture
                                                                        
          dividend from dht holdings, inc.
           -1,756,000                                                             
          increase in accounts receivable
          -18,479,000              -27,137,000    -12,069,000         4,208,000              -4,663,000     -4,028,000     -15,199,000 -11,211,000 -10,476,707  3,085,844 -6,693,906 -6,693,906  -3,088,258   
          principal repayments on debt and sale and leaseback obligations
                                                                        
          cash and cash equivalents at january 1, 2025
                                                                        
          cash and cash equivalents at june 30, 2025
                                                                        
          supplemental information:
                                                                        
          interest paid
                                 40,830,000                                 1,736,589 1,736,589  1,446,730 1,655,699  
          decrease in prepaid expenses and other current assets
          -413,000   -144,000 84,000 84,000    8,516,000  3,027,000    1,948,000 4,461,000 -1,333,000 -600,000 -28,000 -546,000 -82,000 2,080,000    405,000 -580,000 -5,461,000  7,608,000    734,000                            
          increase in accounts payable
          3,531,000 -1,011,000 14,394,000 -1,324,000 3,663,000       8,493,000   -17,162,000 18,019,000   2,428,000 -274,000 603,000    -3,880,000 6,713,000   692,000  -2,323,000    2,326,000    326,000 326,000  -1,572,000 -3,241,000 10,722,000 10,722,000  -4,784,000     1,091,000 593,000   -932,320 3,264,960   468,392   
          net cash inflow / (outflow) from financing activities
          79,086,000               -7,656,000 -66,566,000 -4,352,000 100,456,000              -49,775,000 128,171,000 79,334,000                            
          cash and cash equivalents at march 31,
          419,931,000    369,504,000 369,504,000    612,655,000 612,655,000    242,684,000    269,538,000    119,825,000 119,825,000    518,882,000   163,379,000    129,459,000         135,694,000 135,694,000        411,866,000    34,705,603 34,705,603     
          depreciation - right of use assets
                2,105,000   9,490,000 9,490,000 9,772,000 9,567,000 9,768,000 9,720,000 10,337,000 10,408,000 10,200,000 11,841,000 12,578,000 12,166,000 13,609,000 13,197,000  12,636,000 6,250,000 5,895,000 2,135,000                                   
          reversal of previously recorded impairment
                                                                        
          accretion of convertible notes
                     1,860,000 3,110,000 3,620,000 4,128,000 4,086,000 3,795,000 3,462,000 1,922,000 1,790,000 2,058,000 2,306,000 2,259,000  2,213,000   3,493,000 3,376,000  3,200,000  3,100,000 3,005,000 3,004,000  2,910,000 2,839,000 2,901,000 2,901,000                       
          net loss on sales of vessels
                -4,892,000                                                       
          write-off of deposits on scrubbers
                                                                        
          gain on repurchase of convertible notes
                                              -413,000 -581,000 -581,000                       
          decrease in inventories
           -1,272,000 -706,000 314,000 -370,000  1,164,000   7,256,000  -339,000 -13,056,000 8,462,000 -2,589,000 -243,000 -143,000 -291,000 1,157,000      885,000 -770,000 -71,000 -390,000 7,000  882,000        -212,000     825,000                   
          increase in accrued expenses and other current liabilities
                                                                        
          net proceeds from disposal of vessels
                                                                        
          drydock, scrubber, ballast water treatment system and other vessel related payments
           -39,043,000 -30,448,000 -13,316,000 -10,560,000 -10,560,000 -5,988,000   -8,483,000 -8,483,000 -8,062,000 -3,639,000 -8,500,000 -14,279,000 -6,094,000 -13,700,000 -10,707,000 -16,601,000 -21,863,000 -32,809,000 -56,319,000 -63,486,000                                        
          investment in dht holdings, inc.
                                                                       
          net cash inflow from investing activities
           118,682,000     27,037,000                                                        
          principal repayments on ifrs 16 lease liabilities
                                                                        
          decrease in restricted cash
                     2,005,000 2,003,000     4,999,000                                           
          repurchase / repayment of convertible notes
                     -1,717,000                                                 
          cash and cash equivalents at december 31,
                                                169,227,000 169,227,000                       
          depreciation - owned or sale leaseback vessels
            45,512,000 46,677,000 47,910,000 47,910,000 48,555,000   40,491,000 40,491,000                                                    
          principal repayments on lease liability - ifrs 16
                -116,642,000   -13,204,000 -13,204,000  -13,462,000 -38,902,000 -13,666,000  -14,406,000 -13,818,000 -14,856,000  -18,756,000 -20,896,000 -20,772,000     -1,726,000                                   
          decrease in cash and cash equivalents
            -23,648,000                        -51,663,000 -74,770,000                                   
          net cash inflow / (outflow) from investing activities
             56,027,000 28,135,000 28,135,000      -10,013,000 63,321,000 306,872,000 211,776,000                      -8,913,000                          
          cash and cash equivalents at june 30,
                                                                        
          operating activities - sum
              262,183,000        325,251,000 258,003,000 49,847,000 27,610,000 -3,590,000 20,795,000 14,148,000 14,690,000 52,730,000 218,274,000 119,104,000  83,095,000   74,512,000 -7,725,000  25,777,000    31,579,000    75,784,000     74,431,000             4,224,272      
          (increase) / decrease in inventories
               -370,000                                                         
          (increase) / decrease in accounts receivable
               -30,644,000                                                         
          increase / (decrease) in accounts payable
               3,663,000                                                         
          amortization of restricted stock
                18,502,000   3,821,000 3,821,000 4,249,000 5,472,000 6,182,000 4,494,000 4,700,000 5,748,000 6,291,000 6,192,000 6,372,000 6,779,000 7,510,000 7,845,000  6,714,000 6,847,000 6,676,000 7,184,000 6,223,000  6,650,000 10,385 5,875,000 5,316,000 6,289,000  7,588,000 7,180,000 8,308,000 8,308,000  9,653,000 7,464,000 7,676,000 7,676,000  7,632,000     2,382,000 500,000 892,099  891,873 814,155 814,155   457,095 457,095 
          gain on convertible notes transactions
                                                                        
          decrease in accounts payable
                -11,090,000   -3,743,000 -3,743,000            -675,000     -1,543,000                                   
          increase in accrued expenses
                -2,615,000   -27,589,000  20,254,000 27,092,000 12,663,000 5,758,000     1,084,000 1,587,000    6,531,000 1,459,000 1,236,000 1,036,000                -11,847,000          205,925  -83,961 1,196,044 1,196,044  -105,858 -1,562,094  
          net (gain) / loss on sales of vessels
                                                                        
          decrease / (increase) in inventories
                    7,256,000                          283,000                          
          decrease / (increase) in accounts receivable
                    43,108,000                          5,314,000                          
          (decrease) / increase in accrued expenses
                    -27,589,000                                                    
          (decrease) / increase in cash and cash equivalents
                                              -44,863,000   -31,743,000                       
          depreciation - right of use assets for vessels
                                                                        
          loss on sales of vessels and write-down of vessel held for sale
                                                                        
          other income
                                                                        
          balance as of january 1, 2022
                                                                        
          amortization of restricted stock, net of forfeitures
                                 -1,000                                       
          dividends paid, 0.20 per share
                                                                        
          write off of equity portion of convertible notes due 2025
                                                                        
          balance as of june 30, 2022
                                                                        
          balance as of january 1, 2023
                                                                        
          dividends paid, 0.45 per share
                                                                        
          balance as of june 30, 2023
                                                                        
          write-off of deferred financing fees and unamortized discounts on sale and leaseback facilities
                       2,957,000 1,586,000 2,278,000 51,000 1,275,000 757,000                                           
          loss on sales of vessels and write-down of vessels held for sale
                                                                        
          accretion of fair value measurement on debt assumed from historical acquisitions
                                                                        
          gain on convertible notes exchange
                                                                        
          net income /
                    193,237,000                                                    
          net income on sales of vessels
                                                                        
          decrease / (increase) in prepaid expenses and other current assets
                    8,516,000                                                    
          decrease / (increase) in other assets
                    685,000                          1,768,000                          
          gain on sale and leaseback amendment
                                                                       
          loss on convertible notes transactions
                      -69,000                                                  
          issuance of convertible notes
                           43,319,000 76,100,000                                            
          equity issuance costs
                                -4,000 -34,000 -10,000 -285,000  -4,000         -95,000                    
          net cash (outflow) / inflow from financing activities
                     -397,097,000 -268,400,000 -324,296,000 -205,041,000        -63,093,000  -32,837,000      -31,643,000      -64,681,000 -100,264,000 -98,762,000 -98,762,000                       
          (reversal of previously recorded impairment) / impairment of goodwill and vessels
                                                                        
          loss on repurchase / exchange of convertible notes
                                                                        
          gross proceeds from issuance of common stock
                                                                    
          write-off of deferred financing fees and unamortized discounts on debt
                                                                        
          depreciation - owned or finance leased vessels
                       41,051,000 44,108,000  49,707,000 49,222,000 48,784,000  49,377,000 48,102,000 46,841,000  46,477,000 45,392,000 44,369,000 43,814,000                                   
          loss on sales of vessels
                       1,480,000 67,738,000                                                
          increase in other assets
                       -158,000 -27,000           -482,000 -131,000 -2,676,000 2,140,000  -3,071,000        398,000   -3,640,000 -3,242,000 -2,365,000 -2,365,000                  
          net cash inflow / (outflow) from operating activities
                       134,268,000 5,534,000                                15,418,000                
          net loss
                        -84,448,000          12,042,000 -45,288,000   -71,709,000  -31,794,000                          -5,100,680      
          impairment of goodwill and vessels
                                                                        
          changes in assets and liabilities: - sum
                               29,720,000 -75,003,000  -14,031,000   55,000 -9,997,000  9,072,000    1,962,000         -9,992,000             -3,229,697      
          acquisition of vessels and payments for vessels under construction
                                       -25,851,000  -52,538,000 -64,894,000 -83,303,000  -8,913,000 -27,758,000 -75,114,000 -75,114,000  -283,108,000 -371,966,000 -203,501,000 -203,501,000  -472,156,000     -168,368,000 -155,180,000 -14,934,103         
          net cash outflow from investing activities
                         -4,569,000 -20,401,000 -10,707,000 -16,601,000 -21,863,000 -32,809,000 -56,319,000 -63,486,000    -41,448,000 -18,240,000 -10,407,000  -26,289,000    -83,303,000    -11,851,000 -11,851,000  -171,954,000 -311,684,000 -190,899,000 -190,899,000  -472,156,000      -155,180,000 -14,933,613   -2,629,204 -2,629,204  -444,851 -47,466,330 -73,992,974 
          investment in dual fuel tankers
                                                                        
          issuance / (repurchase / repayment) of convertible notes
                                                                        
          non-cash portion of loss on convertible notes exchange
                                                                        
          net cash (outflow) / inflow from operating activities
                           27,750,000 -1,828,000                                            
          loss on convertible notes exchange
                            3,856,000                                            
          refund of debt issuance costs due to early debt repayment
                                                                        
          gain on repurchases of convertible notes
                                                                        
          write-off of deferred financing fees
                                  755,000 436,000 275,000 5,911,000    630,000 801,000 66,000                            
          increase in restricted cash
                                  -9,000   -768,000   70,000 -1,778,000                            
          repayment of convertible notes
                                  -26,000   -2,292,000         -4,238,000 -4,155,000 -4,155,000                       
          charterhire
                                                                        
          depreciation - owned or sale and leaseback
                                 -46,841,000                                       
          depreciation - right of use assets under ifrs 16
                                 -13,197,000                                       
          other expenses
                                 -358,000                                       
          balance as of january 1, 2019
                                 5,776,000                                       
          adoption of accounting standards
                                                                        
          reverse stock split - impact of fractional shares and change in total par value
                                 -5,198,000                                       
          dividends paid, 0.10 per share
                                                                        
          balance as of march 31, 2019
                                 577,000                                       
          balance as of january 1, 2020
                                 646,000                                       
          balance as of march 31, 2020
                                 650,000                                       
          increase accrued expenses
                                                                        
          drydock, scrubber and bwts payments
                                                                        
          loss from sales of vessels
                                                                        
          bargain purchase gain
                                         -7,417                              
          share based transaction costs
                                                                        
          accretion of fair market measurement on debt assumed from merger with npti
                                                                        
          loss on exchange of convertible notes
                                      870,000                                  
          (increase) in accounts receivable
                                                                        
          (increase) in other assets
                                                                        
          proceeds from disposal of vessels
                                          27,463,000    94,912,000 63,263,000 63,263,000  -4,000 60,282,000 12,602,000 12,602,000        490         
          net cash paid for the merger with npti
                                                                        
          redemption of npti redeemable preferred shares
                                                                        
          accretion of convertible senior notes
                                                   2,813,000 2,736,000 2,735,000 2,735,000  2,651,000                
          loss on exchange of convertible senior notes
                                                                        
          ifrs 16 - lease liability repayments
                                                                        
          repayment of convertible senior notes
                                                                        
          accretion of fair value measurement on debt assumed from npti
                                     920,000 940,000  960,000                                
          drydock, scrubber, ballast water treatment and other vessel related payments
                                     -18,240,000                                   
          unrealized gain on derivative financial instruments
                                                        -75,000     -321,000 -44,000          
          amortization of acquired time charter contracts
                                              65,000 65,000  101,000 151,000 195,000 195,000  163,000              573,344 1,361,763 
          share-based transaction costs
                                                                        
          net cash paid for the acquisition of the four lr1 vessels from npti
                                                                        
          drydock payments
                                        -438,000  -2,446,000              -337,000     -179,000 -1,202,000 -1,552,440  -119,266 -119,266  -1,840,979 -449,328  
          net cash inflow from financing activities
                                                   -9,280,000 308,747,000 146,011,000 146,011,000  239,972,000             -61,916,756   
          cash flow data
                                                                        
          net cash inflow /
                                                                        
          general and administrative expenses - cash
                                                                        
          merger transaction related costs - cash
                                                                        
          financial expenses - cash
                                                                        
          realized loss on derivative financial instruments
                                                                        
          change in working capital
                                                                        
          financial income - cash
                                                                        
          other
                                                                  -25,663 -25,663     
          operating cash flow
                                                                        
          gain on sale of dorian shares
                                                                       
          write-off of vessel purchase options
                                                                        
          share based merger transaction costs
                                                                        
          unrealized loss on derivative financial instruments
                                                -1,002,000     606,000                   
          interest rate swap termination payment
                                                   -15,000 -113,000 -113,000               
          proceeds from sale of dorian shares
                                                                        
          deposit returned for vessel purchases
                                                                        
          other comprehensive income
                                                                        
          total comprehensive income
                                                                        
          balance as of january 1, 2016
                                                                        
          issuance of restricted stock
                                                                        
          dividends paid, 0.375 per share
                                                                        
          equity component of repurchase of convertible notes
                                                                        
          balance as of september 30, 2016
                                                                        
          balance as of january 1, 2017
                                                                        
          net loss for the period
                                                                        
          net proceeds from follow on offering
                                                                        
          dividends paid, 0.030 per share
                                                                        
          shares issued as consideration for merger with navig8 product tankers, 4.02 per share
                                                                        
          warrants exercised relating to merger with navig8 product tankers
                                                                        
          balance as of september 30, 2017
                                                                        
          warrants issued relating to merger with npti
                                                                        
          accretion of fair market measurement discount and premiums of debt of the acquired four lr1 vessels and navig8 merger
                                                                        
          net cash paid for the merger with navig8 product tankers inc
                                                                        
          redemption of navig8 product tankers redeemable preferred shares
                                                                        
          net (loss) / income
                                          -36,948,000 -68,249,000 -11,533,000                            
          accretion of fair value measurement on debt assumed from merger with npti
                                                                        
          (increase) / decrease in other assets
                                          -15,449,000                              
          increase / (decrease) in cash and cash equivalents
                                          -83,042,000                              
          loss on sales of vessels and write down of vessel held for sale
                                                                        
          share-based transaction costs for the acquired four lr1 vessels from npti
                                                                        
          accretion of fair value measurement discount for debt assumed on the acquired four lr1 vessels from npti
                                                                        
          increase / (decrease) in accrued expenses
                                                                        
          loss on sales of vessels and write down of vessels held for sale
                                                                        
          net cash inflow/
                                                                        
          loss / (gain) on sales of vessels
                                                                       
          write down of vessels held for sale
                                                                        
          unrealized (gain)/loss on derivative financial instruments
                                                 -1,002,000                       
          unrealized (gain) / loss on derivative financial instruments
                                                      606,000                  
          (decrease) / increase in accounts payable
                                                                        
          loss on sale of vessels and write down of vessels held for sale
                                                2,215,000                        
          loss / (gain) on sale of vessels and write down of vessels held for sale
                                                 2,215,000                       
          (increase)/decrease in inventories
                                                 -212,000     825,000                  
          increase/(decrease) in other assets
                                                 398,000                       
          gain on sale of vlccs
                                                                       
          gain on sale of vessels
                                                   3,000 -11,000 -2,008,000 -2,008,000                  
          write-down of vessel held for sale
                                                                        
          straight-line adjustment for charterhire expense
                                                            -87,000 -31,000 -184,604  44,518 44,308 44,308     
          share of income from associate
                                                        -463,000                
          unrealized loss / (gain) on derivative financial instruments
                                                                        
          gain on repurchase of convertible senior notes
                                                                        
          (decrease)/increase in accrued expenses
                                                             -745,000 -88,000          
          (repayment) / proceeds of convertible senior notes
                                                                        
          convertible senior notes issuance costs
                                                        -183,000                
          proceeds from issuance of common stock
                                                                       
          proceeds from issuance of convertible senior notes
                                                                       
          share of loss from associate
                                                                        
          (increase)/decrease in accounts receivable
                                                      2,104,000                  
          increase/(decrease) in accrued expenses
                                                      -11,847,000                  
          gain on sale of vlgcs
                                                                        
          write down of investment in dorian
                                                                        
          write down of vessels held for sale and loss from sales of vessels
                                                                        
          vlgc installment payments
                                                                        
          investment in associate
                                                                        
          unaudited condensed consolidated cash flows
                                                                        
          net cash inflow / (outflow) in respect of:
                                                                        
          2010 revolving credit facility
                                                          47,773,000              
          sti spirit credit facility
                                                          21,356,000              
          2011 credit facility
                                                          114,863,000              
          newbuilding credit facility
                                                          82,339,000              
          2013 credit facility
                                                          84,676,000              
          k-sure credit facility
                                                                        
          kexim credit facility
                                                                        
          total
                                                          351,007,000              
          write down of vessels held for sale and income from sales of vessels
                                                                        
          impairment
                                                                        
          write off of vessel purchase options
                                                                        
          share of profit from associate
                                                                        
          (increase)/decrease in prepaid expenses and other current assets
                                                             -2,140,000 -1,006,000          
          (increase)/decrease in other assets
                                                                        
          (decrease)/increase in accounts payable
                                                                        
          net cash outflow from operating activities
                                                              -1,576,000          
          bank loan repayment
                                                             -19,614,000 -1,838,000 -53,087,404  -43,829,673 -15,061,384 -15,061,384  -66,061,385 -3,400,030 -1,425,388 
          bank loan drawdown
                                                             17,675,000 34,375,000 -1,500  9,707,900 16,000,000 16,000,000     
          (decrease)/increase in cash and cash equivalents
                                                                   -2,127,487     
          loss from sale of vessels
                                                                        
          income from sale of vessels
                                                                        
          (decrease)/increase in other assets
                                                                        
          net income/
                                                              6,610,000          
          net proceeds from issuance of common stock
                                                              449,263,000 127,190,248      -33,791  712 
          net cash inflow/(outflow) from financing activities
                                                              481,457,000        74,446,601 102,089,942 
          increase/(decrease) in cash and cash equivalents
                                                              324,701,000          
          decrease in prepaid expenses
                                                                  159,607      
          decrease/(increase) in inventories
                                                                        
          decrease/(increase) in prepaid expenses
                                                                   159,607     
          decrease/(increase) in other assets
                                                                   894,477     
          increase/(decrease) in accounts payable
                                                                   3,264,960     
          net cash inflow/(outflow) from operating activities
                                                                 4,331,907 994,575 994,575     
          net cash inflow/(outflow)from financing activities
                                                                        
          q4 2012
                                                                        
          q1 2013
                                                                        
          q2 2013
                                                                        
          q3 2013
                                                                        
          q4 2013
                                                                        
          q1 2014
                                                                        
          acquisition of vessels
                                                                     -295,001 -52,556,073 -73,730,004 
          payments for vessels under construction
                                                                        
          net cash inflow/(outflow) from investing activities
                                                                        
          net cash (outflow)/inflow from financing activities
                                                                 -10,905,080 -492,858 -492,858     
          loss from sale of vessel and write down of vessels held for sale
                                                                  4,493,873      
          disposal of vessels
                                                                  20,514,797 20,514,797     
          vessels under construction
                                                                  -23,144,001 -23,144,001  -149,850   
          income from sale of vessel and write down of vessels held for sale
                                                                   4,493,873     
          decrease in the value of derivative financial instruments
                                                                        
          decrease in shareholder receivable
                                                                        
          net cash (outflow)/inflow from operating activities
                                                                     -6,750,920   
          acquisition of time charter contracts
                                                                       
          purchases of other assets
                                                                        
          repurchase of treasury shares
                                                                        
          net cash provided by/
                                                                        
          q4 2011
                                                                        
          q1 2012
                                                                        
          q2 2012
                                                                        
          q3 2012
                                                                        
          amortisation of restricted stock
                                                                        
          amortisation of deferred financing fees
                                                                        
          amortisation of acquired time charter contracts
                                                                        
          (increase)/decrease in prepaid expenses
                                                                        
          deposit on vessel purchases
                                                                        
          deposits on vessel purchases
                                                                        
          proceeds from long term debt
                                                                        
          debt issuance fees
                                                                      -129,717 -25,076 
          acquisition of treasury shares
                                                                      -1  
          net (loss)/income
                                                                        
          decrease in shareholder payable
                                                                        
          proceeds of long term debt
                                                                      24,812,500  
          cash and cash equivalents at december 31
                                                                        
          decrease/(increase) in the value of derivative financial instruments
                                                                        
          decrease/(increase) in shareholder receivable
                                                                        
          net proceeds/(payments) from issuance of common stock
                                                                        
          vessel impairment
                                                                        
          unrealized loss on derivatives
                                                                        
          increase in shareholder receivable
                                                                        
          unrealized loss/(gain) on derivatives
                                                                        
          increase/(decrease) in shareholder receivable
                                                                        
          value of acquired time charter contracts
                                                                        
          net receipts from (payments to) shareholder
                                                                        
          deposits on vessels
                                                                        
          proceeds of long-term debt