Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Operating Results, Capital Expenditures And Assets By Reportable Segments (Details)

v3.20.1
Segment Information - Operating Results, Capital Expenditures And Assets By Reportable Segments (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Segment Reporting Information [Line Items]      
Operating Revenues $ 192,296 $ 209,524  
Costs and Expenses:      
Operating 146,028 147,111  
Administrative and general 29,021 26,746  
Depreciation and amortization 17,729 17,136  
Total costs and expenses 192,778 190,993  
Gains on Asset Dispositions, Net 384 437  
Operating Income (Loss) (98) 18,968  
Other Income (Expense):      
Foreign currency gains (losses), net (4,582) 405  
Other, net 92 (644)  
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax (4,793) (2,518)  
Income Before Income Tax Expense and Equity in Earnings (Losses) of 50% or Less Owned Companies (7,880) 17,791  
Capital Expenditures 6,377 5,649  
Historical cost 1,441,509 1,413,488 $ 1,442,382
Accumulated depreciation (639,424) (577,136) (624,024)
Net property and equipment 802,085 836,352 818,358
Operating Lease Right-of-Use Assets 136,180 167,325 144,539
Investments, at Equity, and Advances to 50% or Less Owned Companies 151,568 155,290 157,108
Inventories 4,050 4,914 5,255
Goodwill 32,586 32,720 32,701
Intangible Assets 22,952 23,662 20,996
Other current and long-term assets, excluding cash and near cash assets 274,290 220,107  
Total Assets 1,508,873 1,621,806 $ 1,512,972
Ocean Services      
Segment Reporting Information [Line Items]      
Operating Revenues 106,115 109,272  
Inland Services      
Segment Reporting Information [Line Items]      
Operating Revenues 61,311 65,602  
Witt O'Brien's LLC      
Segment Reporting Information [Line Items]      
Operating Revenues 22,471 32,845  
Other Segment      
Segment Reporting Information [Line Items]      
Operating Revenues 2,399 1,805  
Intersegment Eliminations      
Segment Reporting Information [Line Items]      
Operating Revenues (35) (98)  
Intersegment Eliminations | Ocean Services      
Segment Reporting Information [Line Items]      
Operating Revenues 0 0  
Intersegment Eliminations | Inland Services      
Segment Reporting Information [Line Items]      
Operating Revenues 0 0  
Intersegment Eliminations | Witt O'Brien's LLC      
Segment Reporting Information [Line Items]      
Operating Revenues (35) (98)  
Intersegment Eliminations | Other Segment      
Segment Reporting Information [Line Items]      
Operating Revenues 0 0  
Operating Segments | Ocean Services      
Segment Reporting Information [Line Items]      
Operating Revenues 106,115 109,272  
Costs and Expenses:      
Operating 77,604 69,932  
Administrative and general 10,744 10,198  
Depreciation and amortization 10,282 10,337  
Total costs and expenses 98,630 90,467  
Gains on Asset Dispositions, Net 9 17  
Operating Income (Loss) 7,494 18,822  
Other Income (Expense):      
Foreign currency gains (losses), net (78) (47)  
Other, net 22 (651)  
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax (1,357) 111  
Segment Profit (Loss) 6,081 18,235  
Capital Expenditures 3,177 247  
Historical cost 935,400 930,464  
Accumulated depreciation (390,481) (352,005)  
Net property and equipment 544,919 578,459  
Operating Lease Right-of-Use Assets 103,725 125,640  
Investments, at Equity, and Advances to 50% or Less Owned Companies 75,357 74,127  
Inventories 1,605 2,042  
Goodwill 1,852 1,852  
Intangible Assets 7,305 8,633  
Other current and long-term assets, excluding cash and near cash assets 62,775 53,070  
Total Assets 797,538 843,823  
Operating Segments | Inland Services      
Segment Reporting Information [Line Items]      
Operating Revenues 61,311 65,602  
Costs and Expenses:      
Operating 50,919 54,245  
Administrative and general 3,488 3,356  
Depreciation and amortization 6,212 5,725  
Total costs and expenses 60,619 63,326  
Gains on Asset Dispositions, Net 315 420  
Operating Income (Loss) 1,007 2,696  
Other Income (Expense):      
Foreign currency gains (losses), net (4,478) 459  
Other, net 0 0  
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax (3,376) (2,472)  
Segment Profit (Loss) (6,847) 683  
Capital Expenditures 2,196 5,237  
Historical cost 463,291 444,609  
Accumulated depreciation (220,798) (200,516)  
Net property and equipment 242,493 244,093  
Operating Lease Right-of-Use Assets 29,564 36,534  
Investments, at Equity, and Advances to 50% or Less Owned Companies 52,443 56,238  
Inventories 1,988 2,183  
Goodwill 2,228 2,362  
Intangible Assets 7,123 8,618  
Other current and long-term assets, excluding cash and near cash assets 55,794 62,832  
Total Assets 391,633 412,860  
Operating Segments | Witt O'Brien's LLC      
Segment Reporting Information [Line Items]      
Operating Revenues 22,506 32,943  
Costs and Expenses:      
Operating 15,691 21,772  
Administrative and general 7,679 6,402  
Depreciation and amortization 259 206  
Total costs and expenses 23,629 28,380  
Gains on Asset Dispositions, Net 0 0  
Operating Income (Loss) (1,123) 4,563  
Other Income (Expense):      
Foreign currency gains (losses), net 12 0  
Other, net 70 (3)  
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax (8) (67)  
Segment Profit (Loss) (1,049) 4,493  
Capital Expenditures 0 20  
Historical cost 1,142 1,246  
Accumulated depreciation (1,024) (1,053)  
Net property and equipment 118 193  
Operating Lease Right-of-Use Assets 2,626 987  
Investments, at Equity, and Advances to 50% or Less Owned Companies 987 419  
Inventories 211 366  
Goodwill 28,506 28,506  
Intangible Assets 8,524 6,411  
Other current and long-term assets, excluding cash and near cash assets 110,415 91,591  
Total Assets 151,387 128,473  
Operating Segments | Other Segment      
Segment Reporting Information [Line Items]      
Operating Revenues 2,399 1,805  
Costs and Expenses:      
Operating 1,847 1,253  
Administrative and general 1,124 839  
Depreciation and amortization 619 489  
Total costs and expenses 3,590 2,581  
Gains on Asset Dispositions, Net 60 0  
Operating Income (Loss) (1,131) (776)  
Other Income (Expense):      
Foreign currency gains (losses), net 0 0  
Other, net 0 0  
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax (52) (90)  
Segment Profit (Loss) (1,183) (866)  
Capital Expenditures 839 145  
Historical cost 10,547 7,037  
Accumulated depreciation (3,032) (979)  
Net property and equipment 7,515 6,058  
Operating Lease Right-of-Use Assets 0 0  
Investments, at Equity, and Advances to 50% or Less Owned Companies 22,781 24,506  
Inventories 246 323  
Goodwill 0 0  
Intangible Assets 0 0  
Other current and long-term assets, excluding cash and near cash assets 5,043 2,383  
Total Assets 35,585 33,270  
Corporate And Eliminations      
Segment Reporting Information [Line Items]      
Operating Revenues (35) (98)  
Costs and Expenses:      
Operating (33) (91)  
Administrative and general 5,986 5,951  
Depreciation and amortization 357 379  
Total costs and expenses 6,310 6,239  
Gains on Asset Dispositions, Net 0 0  
Operating Income (Loss) (6,345) (6,337)  
Other Income (Expense):      
Foreign currency gains (losses), net (38) (7)  
Other, net 0 10  
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax 0 0  
Capital Expenditures 165 0  
Historical cost 31,129 30,132  
Accumulated depreciation (24,089) (22,583)  
Net property and equipment 7,040 7,549  
Operating Lease Right-of-Use Assets 265 4,164  
Investments, at Equity, and Advances to 50% or Less Owned Companies 0 0  
Inventories 0 0  
Goodwill 0 0  
Intangible Assets 0 0  
Other current and long-term assets, excluding cash and near cash assets 40,263 10,231  
Segment Reconciling Items      
Other Income (Expense):      
Other, net (3,292) (938)  
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax 4,793 2,518  
Cash and near cash assets $ 85,162 $ 181,436