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Changes in Accumulated Other Comprehensive Income (Loss) (Tables) | 12 Months Ended
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Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] | The changes in accumulated other comprehensive income (loss) for the year ended December 31, 2013 were:
|  | Defined Benefit Pension |  | Foreign Currency Translation |  | Total |
Balance January 1 |  | $ | (5,329) |  | $ | (2,116) |  | $ | (7,445) |
Other comprehensive income (loss) before reclassifications |  |  | — |  |  | (288) |  |  | — |
Amounts reclassified from accumulated other comprehensive income (loss) (net of taxes of $1,112) |  |  | 6,936 |  |  | — |  |  | 6,648 |
Other comprehensive income (loss) |  |  | 6,936 |  |  | (288) |  |  | 6,648 |
Balance December 31 |  | $ | 1,607 |  | $ | (2,404) |  | $ | (797) |
Schedule of Defined Benefit Plans Disclosures [Table Text Block] | Reclassifications from accumulated other comprehensive income (loss) for the year ended December 31, 2013 were:
Amortization of defined pension plan: |  |  |  |
Prior service cost |  | $ | — |
Actuarial (gains) losses |  |  | 15 |
Net periodic benefit cost (see Note 19) |  |  | 15 |
Income tax expense |  |  | 6 |
Net of tax |  | $ | 7 |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669686-108580 + Details
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- Definition Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e2417-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=32704760&loc=d3e4179-114921 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e2439-114920 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e2410-114920 + Details
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