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Accrued Liabilities, detail (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Accrued Liabilities
Interest on long-term debt	$ 2,193	$ 1,627
Vessels' operating and voyage expenses	1,568	1,784
Commissions	139	76
Interest on derivatives and other finance expenses	162	398
General and administrative expenses	91	99
Total	$ 4,153	$ 3,984

X

- Definition

Carrying value as of the balance sheet date of [accrued] interest on derivatives payable on all forms of derivative instruments that has been incurred and is unpaid and carrying value as of the balance sheet date of the accrued other financial expenses.

+ References

No definition available.

+ Details

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X

- Definition

Carrying value as of the balance sheet date of [accrued] vessel' operating and voyage expenses , that has been incurred and is unpaid. Used to reflect the current portion of the liabilities due within one year.

+ References

No definition available.

+ Details

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X

- Definition

The carrying value as of the balance sheet date of accrued commissions (address and brokerage) that has been incurred and is unpaid.

+ References

No definition available.

+ Details

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X

- Definition

Carrying value as of the balance sheet date of accrued expenses in the form of management fees in exchange of services and the accrued expenses for managing and administering the affairs of an entity, that has been incurred and is unpaid.

+ References

No definition available.

+ Details

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X

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- References

No definition available.

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- Definition

Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Current Liabilities
-URI http://asc.fasb.org/extlink&oid=6509677

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e7018-107765

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6935-107765

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