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FIXED ASSETS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
FIXED ASSETS
Total costs	$ 5,652		$ 5,652		$ 3,571
Less: accumulated depreciation and amortization	(1,575)		(1,575)		(1,281)
Total fixed assets, net	4,077		4,077		2,290
Depreciation and amortization	18,271	$ 16,450	36,348	$ 33,336
Detail of Fixed Assets, Excluding Vessels
FIXED ASSETS
Depreciation and amortization	212	$ 73	367	$ 144
Vessel equipment
FIXED ASSETS
Total costs	4,869		4,869		2,873
Furniture and fixtures
FIXED ASSETS
Total costs	467		467		462
Leasehold improvements
FIXED ASSETS
Total costs	41		41
Computer equipment
FIXED ASSETS
Total costs	$ 275		$ 275		$ 236

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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