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ACQUISITION OF BUSINESSES (Details) (USD $) | 12 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2013 Minimum [Member] | Dec. 31, 2013 Maximum [Member] | Jan. 10, 2013 Scandic [Member] | Dec. 31, 2013 Scandic [Member] | Dec. 31, 2012 Scandic [Member] | Jan. 02, 2013 Orion [Member] | Dec. 31, 2013 Orion [Member] | Dec. 31, 2013 Nordic American Offshore Limited [Member] Private Placement [Member]
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Effective Date of Acquisition |  |  |  |  |  |  | Jan. 10, 2013 |  |  | Jan. 02, 2013 |
Number of shares transferred in acquisition (in shares) |  |  |  |  |  | 1,910,112 |  |  |  |  |
Share price of stock transferred (in dollars per share) |  |  |  |  |  | $ 9.50 |  |  |  |  |
Percentage of entity acquired (in hundredths) |  |  |  |  |  |  | 100.00% |  | 50.00% | 50.00% |
Lock-up period |  |  |  |  |  | 1 year |  |  |  |  |
Manager's right to ownership of total outstanding shares percentage (in hundredths) |  |  |  |  |  |  |  | 2.00% |  |  |
ASSETS [Abstract] |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  | $ 400,000 |  |  |  |  |
Assets held for sale |  |  |  |  |  | 6,600,000 |  |  |  |  |
Other current assets |  |  |  |  |  | 2,400,000 |  |  |  |  |
Furniture, fixture and equipment |  |  |  |  |  | 1,000,000 |  |  |  |  |
Other non-current assets |  |  |  |  |  | 200,000 |  |  |  |  |
Total assets acquired |  |  |  |  |  | 10,600,000 |  |  | 1,800,000 |  |
LIABILITIES [Abstract] |  |  |  |  |  |  |  |  |  |  |
Accounts payable |  |  |  |  |  | 200,000 |  |  |  |  |
Tax payable |  |  |  |  |  | 200,000 |  |  |  |  |
Other current liabilities |  |  |  |  |  | 900,000 |  |  |  |  |
Total liabilities assumed |  |  |  |  |  | 1,300,000 |  |  | 1,300,000 |  |
Net assets acquired |  |  |  |  |  | 9,300,000 |  |  |  |  |
Cash consideration |  |  |  |  |  | 8,000,000 |  |  | 300,000 |  |
Common shares issued |  |  |  |  |  | 18,100,000 |  |  |  |  |
Payable to seller |  |  |  |  |  | 7,200,000 |  |  |  |  |
Total consideration |  |  |  |  |  | 33,300,000 |  |  |  |  |
Difference |  |  |  |  |  | 24,000,000 |  |  |  |  |
Settlement loss | 5,000,000 | 0 | 16,200,000 |  |  | 5,000,000 |  |  |  |  |
Net Goodwill recognized | 18,979,000 | 0 |  |  |  | 19,000,000 |  |  |  |  |
Acquisition related costs | 3,600,000 |  |  |  |  |  |  |  |  |  |
Private equity placement issued amount | 172,611,000 | 75,582,000 |  |  |  |  |  |  |  |  | 250,000,000
Private equity placement participation | 64,128,000 | 0 |  |  |  |  |  |  |  |  | 65,000,000
Private equity placement participation (in hundredths) |  |  |  |  |  |  |  |  |  |  | 26.00%
Equity income | 40,000 | 0 | 0 |  |  |  |  |  |  |  |
Warrants received (in shares) | 833,333 |  |  |  |  |  |  |  |  |  |
Warrants exercise price (n dollars per share) | $ 15.00 |  |  |  |  |  |  |  |  |  |
Percentage of warrants vesting increments (in hundredths) | 20.00% |  |  |  |  |  |  |  |  |  |
Percentages of increase in volume weighted average price (in hundredths) | 10.00% |  |  |  |  |  |  |  |  |  |
Percentage of common shares increase (in hundredths) |  |  |  | 25.00% | 65.00% |  |  |  |  |  |
Minimum business days required for exercise level of VWAP | 10 days |  |  |  |  |  |  |  |  |  |
VWAP minimum trading volume of exercise levels | $ 2,000,000 |  |  |  |  |  |  |  |  |  |

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- Definition This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting and losses recognized for other than temporary impairments (OTTI) of the subject investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(c),9(a)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27405-111563 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (c)-(e) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563 + Details
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: 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=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 + Details
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