v3.10.0.1

Segment Reporting (Tables) | 9 Months Ended
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Sep. 30, 2018
Segment Reporting [Abstract] |
Schedule of Company's Revenue and Income from Operations by Segment | The following tables include results for the Company’s revenues and (loss) income from operations by segment for the three and nine months ended September 30, 2018 and September 30, 2017.
Three Months Ended September 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |
|  | Conventional Tanker Segment |  | Ship-to-Ship Transfer Segment (2) |  | Inter-segment Adjustment (1) |  | Total
|  | $ |  |  | $ |  |  | $ |  |  | $ |
Revenues (3) |  | 166,423 |  |  |  | 12,019 |  |  |  | (2,527 | ) |  |  | 175,915 |  |
Voyage expenses (3) |  | (85,575 | ) |  |  | — |  |  |  | 2,527 |  |  |  | (83,048 | ) |
Vessel operating expenses |  | (43,432 | ) |  |  | (8,729 | ) |  |  | — |  |  |  | (52,161 | ) |
Time-charter hire expense |  | (2,935 | ) |  |  | (1,382 | ) |  |  | — |  |  |  | (4,317 | ) |
Depreciation and amortization |  | (28,532 | ) |  |  | (1,063 | ) |  |  | — |  |  |  | (29,595 | ) |
General and administrative expenses (4) |  | (7,985 | ) |  |  | (762 | ) |  |  | — |  |  |  | (8,747 | ) |
Restructuring charges |  | — |  |  |  | (213 | ) |  |  | — |  |  |  | (213 | ) |
Loss from operations |  | (2,036 | ) |  |  | (130 | ) |  |  | — |  |  |  | (2,166 | ) |
Equity loss |  | (359 | ) |  |  | — |  |  |  | — |  |  |  | (359 | ) |
Three Months Ended September 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |
|  | Conventional Tanker Segment |  | Ship-to-Ship Transfer Segment (2) |  | Inter-segment Adjustment (1) |  | Total
|  | $ |  |  | $ |  |  | $ |  |  | $ |
Revenues (3) |  | 81,758 |  |  |  | 11,902 |  |  |  | (2,422 | ) |  |  | 91,238 |  |
Voyage expenses (3) |  | (20,725 | ) |  |  | — |  |  |  | 2,422 |  |  |  | (18,303 | ) |
Vessel operating expenses |  | (32,227 | ) |  |  | (8,731 | ) |  |  | — |  |  |  | (40,958 | ) |
Time-charter hire expense |  | (4,629 | ) |  |  | (1,206 | ) |  |  | — |  |  |  | (5,835 | ) |
Depreciation and amortization |  | (23,071 | ) |  |  | (1,257 | ) |  |  | — |  |  |  | (24,328 | ) |
General and administrative expenses (4) |  | (6,823 | ) |  |  | (799 | ) |  |  | — |  |  |  | (7,622 | ) |
(Loss) gain on sale of vessels |  | (7,968 | ) |  |  | 42 |  |  |  | — |  |  |  | (7,926 | ) |
Loss from operations |  | (13,685 | ) |  |  | (49 | ) |  |  | — |  |  |  | (13,734 | ) |
Equity loss |  | (274 | ) |  |  | — |  |  |  | — |  |  |  | (274 | ) |
Nine Months Ended September 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |
|  | Conventional Tanker Segment |  | Ship-to-Ship Transfer Segment (2) |  | Inter-segment Adjustment (1) |  | Total |
|  | $ |  |  | $ |  |  | $ |  |  | $ |
Revenues (3) |  | 490,083 |  |  |  | 35,061 |  |  |  | (9,105 | ) |  |  | 516,039 |  |
Voyage expenses (3) |  | (259,079 | ) |  |  | — |  |  |  | 9,105 |  |  |  | (249,974 | ) |
Vessel operating expenses |  | (131,886 | ) |  |  | (25,922 | ) |  |  | — |  |  |  | (157,808 | ) |
Time-charter hire expense |  | (10,326 | ) |  |  | (4,371 | ) |  |  | — |  |  |  | (14,697 | ) |
Depreciation and amortization |  | (85,171 | ) |  |  | (3,427 | ) |  |  | — |  |  |  | (88,598 | ) |
General and administrative expenses (4) |  | (25,385 | ) |  |  | (2,554 | ) |  |  | — |  |  |  | (27,939 | ) |
Gain on sale of vessels |  | — |  |  |  | 170 |  |  |  | — |  |  |  | 170 |  |
Restructuring charges |  | (152 | ) |  |  | (1,043 | ) |  |  | — |  |  |  | (1,195 | ) |
Loss from operations |  | (21,916 | ) |  |  | (2,086 | ) |  |  | — |  |  |  | (24,002 | ) |
Equity income |  | 265 |  |  |  | — |  |  |  | — |  |  |  | 265 |  |
Nine months ended September 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |
|  | Conventional Tanker Segment |  | Ship-to-Ship Transfer Segment (2) |  | Inter-segment Adjustment (1) |  | Total |
|  | $ |  |  | $ |  |  | $ |  |  | $ |
Revenues (3) |  | 299,154 |  |  |  | 39,387 |  |  |  | (8,029 | ) |  |  | 330,512 |  |
Voyage expenses (3) |  | (69,517 | ) |  |  | — |  |  |  | 8,029 |  |  |  | (61,488 | ) |
Vessel operating expenses |  | (100,586 | ) |  |  | (31,363 | ) |  |  | — |  |  |  | (131,949 | ) |
Time-charter hire expense |  | (23,698 | ) |  |  | (3,761 | ) |  |  | — |  |  |  | (27,459 | ) |
Depreciation and amortization |  | (69,857 | ) |  |  | (3,795 | ) |  |  | — |  |  |  | (73,652 | ) |
General and administrative expenses (4) |  | (22,258 | ) |  |  | (2,617 | ) |  |  | — |  |  |  | (24,875 | ) |
(Loss) gain on sale of vessels |  | (12,545 | ) |  |  | 50 |  |  |  | — |  |  |  | (12,495 | ) |
Income (loss) from operations |  | 693 |  |  |  | (2,099 | ) |  |  | — |  |  |  | (1,406 | ) |
Equity loss |  | (27,174 | ) |  |  | — |  |  |  | — |  |  |  | (27,174 | ) |
(1) | The ship-to-ship transfer segment provides lightering support services to the conventional tanker segment for full service lightering operations and the pricing for such services was based on actual costs incurred.
(2) | Revenues, net of the inter-segment adjustment, earned from the ship-to-ship transfer segment are reflected in Other Revenues in the Company's consolidated statements of loss.
(3) | The comparative periods do not include the impact of the January 1, 2018 adoption of ASU 2014-09 (see note 2).
(4) | Includes direct general and administrative expenses and indirect general and administrative expenses (allocated to each segment based on estimated use of corporate resources).
Reconciliation of Total Segment Assets to Total Assets Presented in Consolidated Balance Sheets | A reconciliation of total segment assets to total assets presented in the accompanying consolidated balance sheets is as follows:
| As at |  | As at
| September 30, 2018 |  | December 31, 2017
| $ |  | $
Conventional Tanker Segment | 2,036,698 |  |  | 2,089,099 |
Ship-to-Ship Transfer Segment | 38,135 |  |  | 36,810 |
Cash and cash equivalents | 54,361 |  |  | 71,439 |
Consolidated total assets | 2,129,194 |  |  | 2,197,348 |

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- Definition Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8924-108599 + Details
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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8813-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8736-108599 + Details
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