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Derivative Instruments (Tables) | 3 Months Ended
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Mar. 31, 2014
Derivative Instruments [Abstract] |
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] | The tables below present the fair value of our derivative instruments, as of March 31, 2014 and December 31, 2013 (in thousands).
|  |  | March 31, 2014 |  | December 31, 2013
Derivative Type | Balance Sheet Location |  | Assets |  | Liabilities |  | Assets |  | Liabilities
Derivatives not designated as hedging instruments: |  |  |  |  |  |  |  |
Interest rate derivatives | Other long term assets |  | $ | 95 |  |  | $ | — |  |  | $ | 116 |  |  | $ | — |
Derivative Instruments, Gain (Loss) [Table Text Block] | recognized associated with derivatives not designated as hedging instruments for the three months ended March 31, 2014 and 2013 were as follows (in thousands):
|  |  | Three Months Ended March 31,
Derivative Type | Income Statement Location |  | 2014 |  | 2013
Interest rate derivatives | Interest expense |  | $ | (21 | ) |  | $ | (66 | )

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- Definition Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959 + Details
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