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v3.19.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ / shares in Units, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 USD ($) Vessel Agreement Segment Subsidiary Customer Charter $ / shares | Dec. 31, 2017 USD ($) Customer Charter $ / shares | Dec. 31, 2016 USD ($) Customer $ / shares | Dec. 31, 2015 USD ($)
Cash and Cash Equivalents [Abstract] |  |  |  |  |  |
Original maturities of deposits classified as cash and cash equivalents |  | 3 months |  |  |  |
Accounts Receivable [Abstract] |  |  |  |  |  |
Allowance for doubtful balances |  | $ 354 |  | $ 150 |  |
Vessels, Net [Abstract] |  |  |  |  |  |
Estimate useful life of vessel |  | 25 years |  |  |  |
Market rates for the initial period |  | 2 years |  |  |  |
Historical and average spot market rate |  | 15 years |  |  |  |
Salvage value of the vessel |  | $ 8,000 |  | 4,000 |  |
Drydock [Abstract] |  |  |  |  |  |
Period when vessels are required to be drydocked, minimum |  | 30 months |  |  |  |
Period when vessels are required to be drydocked, maximum |  | 60 months |  |  |  |
Deferred Compensation Liability [Abstract] |  |  |  |  |  |
Number of individual deferred compensation agreements | Agreement |  | 1 |  |  |  |
Segment Information [Abstract] |  |  |  |  |  |
Number of segments | Segment |  | 1 |  |  |  |
Number of types of vessel | Vessel |  | 1 |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |  |  |
Income tax rate |  | 0.00% |  |  |  |
Income tax expense |  | $ 79 |  | 83 | $ 102 |
Concentration of Risk [Abstract] |  |  |  |  |  |
Accounts receivable, net |  | 22,100 |  | 21,700 |  |
Recent Accounting Pronouncements [Abstract] |  |  |  |  |  |
Accumulated deficit |  | $ (308,803) |  | $ (209,425) |  |
Basic (loss)/earnings per share (in dollars per share) | $ / shares |  | $ (0.67) |  | $ (1.97) | $ (0.05) |
ASSETS [Abstract] |  |  |  |  |  |
Total Current Assets |  | $ 112,945 |  | $ 126,987 |  |
Voyages in Progress |  | 15,075 |  | 15,308 |  |
Prepaid Expenses |  | 3,830 |  | 3,376 |  |
Total Non-Current Assets |  | 958,166 |  | 1,014,076 |  |
Total Assets |  | 1,071,111 |  | 1,141,063 |  |
EQUITY AND LIABILITIES [Abstract] |  |  |  |  |  |
Total Shareholders' Equity |  | 602,031 |  | 711,064 | $ 871,049 | $ 880,721
Total Current Liabilities |  | 36,290 |  | 25,330 |  |
Accrued Voyage Expenses |  | 5,063 |  | 10,873 |  |
Total Non-Current Liabilities |  | 432,790 |  | 404,669 |  |
Total Liabilities and Shareholders' Equity |  | 1,071,111 |  | 1,141,063 |  |
Effect on the Condensed Consolidated Statement of Operations [Abstract] |  |  |  |  |  |
Voyage Revenues |  | 289,016 |  | 297,141 | 357,451 |
Voyage Expenses |  | (165,012) |  | (142,465) | (125,987) |
Net Operating Loss |  | (38,616) |  | (175,690) | 53,341 |
Net Loss |  | (95,306) | [1] | (204,969) | (4,456) |
Total Comprehensive Loss |  | (95,438) |  | (205,119) | (4,521) |
Effect on the Condensed Cash Flow Statement [Abstract] |  |  |  |  |  |
Net Loss |  | (95,306) | [1] | (204,969) | (4,456) |
Voyages in Progress |  | (5,059) |  | 20,303 | 1,743 |
Prepaid Expenses and Other Current Assets |  | 1,837 |  | (904) | 415 |
Accounts Payable and Accrued Liabilities |  | (7,112) |  | 1,072 | 668 |
Net Cash (Used In)/Provided by Operating Activities |  | (16,103) |  | $ 31,741 | $ 127,786 |
Adjustments [Member] |  |  |  |  |  |
ASSETS [Abstract] |  |  |  |  |  |
Total Current Assets |  | 6,991 |  |  |  |
Voyages in Progress |  | 8,111 |  |  |  |
Prepaid Expenses |  | (1,120) |  |  |  |
Total Non-Current Assets |  | 0 |  |  |  |
Total Assets |  | 6,991 |  |  |  |
EQUITY AND LIABILITIES [Abstract] |  |  |  |  |  |
Total Shareholders' Equity |  | 6,265 |  |  |  |
Total Current Liabilities |  | 726 |  |  |  |
Accrued Voyage Expenses |  | 726 |  |  |  |
Total Non-Current Liabilities |  | 0 |  |  |  |
Total Liabilities and Shareholders' Equity |  | 6,991 |  |  |  |
Effect on the Condensed Consolidated Statement of Operations [Abstract] |  |  |  |  |  |
Voyage Revenues |  | 2,819 |  |  |  |
Voyage Expenses |  | (627) |  |  |  |
Net Operating Loss |  | 2,193 |  |  |  |
Net Loss | [1] | 2,193 |  |  |  |
Total Comprehensive Loss |  | 2,193 |  |  |  |
Effect on the Condensed Cash Flow Statement [Abstract] |  |  |  |  |  |
Net Loss | [1] | 2,193 |  |  |  |
Voyages in Progress |  | (2,819) |  |  |  |
Prepaid Expenses and Other Current Assets |  | 503 |  |  |  |
Accounts Payable and Accrued Liabilities |  | 124 |  |  |  |
Net Cash (Used In)/Provided by Operating Activities |  | 0 |  |  |  |
Amounts Before ASC 606 Adoption [Member] |  |  |  |  |  |
ASSETS [Abstract] |  |  |  |  |  |
Total Current Assets |  | 119,936 |  |  |  |
Voyages in Progress |  | 23,186 |  |  |  |
Prepaid Expenses |  | 2,710 |  |  |  |
Total Non-Current Assets |  | 958,166 |  |  |  |
Total Assets |  | 1,078,102 |  |  |  |
EQUITY AND LIABILITIES [Abstract] |  |  |  |  |  |
Total Shareholders' Equity |  | 608,296 |  |  |  |
Total Current Liabilities |  | 37,016 |  |  |  |
Accrued Voyage Expenses |  | 5,789 |  |  |  |
Total Non-Current Liabilities |  | 432,790 |  |  |  |
Total Liabilities and Shareholders' Equity |  | 1,078,102 |  |  |  |
Effect on the Condensed Consolidated Statement of Operations [Abstract] |  |  |  |  |  |
Voyage Revenues |  | 291,835 |  |  |  |
Voyage Expenses |  | (165,639) |  |  |  |
Net Operating Loss |  | (36,423) |  |  |  |
Net Loss | [1] | (93,113) |  |  |  |
Total Comprehensive Loss |  | (93,245) |  |  |  |
Effect on the Condensed Cash Flow Statement [Abstract] |  |  |  |  |  |
Net Loss | [1] | (93,113) |  |  |  |
Voyages in Progress |  | (7,879) |  |  |  |
Prepaid Expenses and Other Current Assets |  | 2,340 |  |  |  |
Accounts Payable and Accrued Liabilities |  | (6,988) |  |  |  |
Net Cash (Used In)/Provided by Operating Activities |  | $ (16,103) |  |  |  |
Ballast Tank [Member] |  |  |  |  |  |
Drydock [Abstract] |  |  |  |  |  |
Improvements amortized over a period |  | 8 years |  |  |  |
Norwegian Tax Administration [Member] |  |  |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |  |  |
Number of wholly owned subsidiaries | Subsidiary |  | 2 |  |  |  |
Income tax rate |  | 23.00% |  | 24.00% | 25.00% |
Income tax expense |  | $ 79 |  | $ 83 | $ 102 |
Accounts Receivable [Member] |  |  |  |  |  |
Concentration of Risk [Abstract] |  |  |  |  |  |
Concentration of credit risk percentage |  | 49.00% |  | 25.00% |  |
Number of charterers accounted for outstanding amount | Charter |  | 3 |  | 2 |  |
Accounts Receivable [Member] | Customer One [Member] |  |  |  |  |  |
Concentration of Risk [Abstract] |  |  |  |  |  |
Concentration of credit risk percentage |  | 24.00% |  | 11.00% |  |
Accounts Receivable [Member] | Customer Two [Member] |  |  |  |  |  |
Concentration of Risk [Abstract] |  |  |  |  |  |
Concentration of credit risk percentage |  | 13.00% |  | 14.00% |  |
Accounts Receivable [Member] | Customer Three [Member] |  |  |  |  |  |
Concentration of Risk [Abstract] |  |  |  |  |  |
Concentration of credit risk percentage |  | 12.00% |  |  |  |
Revenues [Member] |  |  |  |  |  |
Concentration of Risk [Abstract] |  |  |  |  |  |
Number of customers accounted for spot charter revenues | Customer |  | 1 |  | 1 | 1 |
Concentration of credit risk percentage |  | 10.50% |  | 12.00% | 32.00% |
ASC 606 [Member] |  |  |  |  |  |
Recent Accounting Pronouncements [Abstract] |  |  |  |  |  |
Reduction of voyages in progress |  |  |  | $ 5,300 |  |
Recognition of capitalized fulfillment cost |  |  |  | 600 |  |
Accumulated deficit |  |  |  | (4,100) |  |
Assets recognized |  | $ 1,100 |  |  |  |
Basic (loss)/earnings per share (in dollars per share) | $ / shares |  | $ (0.02) |  |  |  |
EQUITY AND LIABILITIES [Abstract] |  |  |  |  |  |
Total Shareholders' Equity |  |  |  | $ 706,992 |  |
ASC 606 [Member] | Maximum [Member] |  |  |  |  |  |
Recent Accounting Pronouncements [Abstract] |  |  |  |  |  |
Term of voyage contracts |  | 1 year |  |  |  |
[1] | Basic Loss per Share is impacted by $(0.02) from implementation of ASC 606 Revenue from Contracts with Customers.

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