Accounting Policies, by Policy (Policies)	3 Months Ended
Mar. 31, 2013
New Accounting Pronouncements, Policy [Policy Text Block]	Adoption of New Accounting Standards Offsetting Assets and Liabilities In January 2013, the FASB issued guidance within ASU 2013-01, “Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities.” The amendments in ASU 2013-01 to Topic 210, Balance Sheet, clarify that the scope of ASU 2011-11 “Disclosures about Offsetting Assets and Liabilities,” would apply to derivatives including bifurcated embedded derivatives, repurchase agreements and reverse agreements, and securities borrowing and securities lending transactions that are either offset or subject to a master netting arrangement. The amendments are effective for fiscal years beginning on or after January 1, 2013, and interim periods within those annual periods. The adoption of this guidance did not have a material impact on the Company’s consolidated statement of operations, its consolidated balance sheet, or its consolidated statement of cash flows. Reclassifications Out of Accumulated Other Comprehensive Income In February 2013, the FASB issued guidance within ASU 2013-02, “Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income.” The amendments in ASU 2013-02 to Topic 220, Comprehensive Income, update, supersede and replace the presentation requirements for reclassifications out of accumulated other comprehensive income in ASU 2011-05 and 2011-12. The amendments require an entity to provide additional information about reclassifications out of accumulated other comprehensive income. The amendments are effective prospectively for reporting periods beginning after December 15, 2012. Early adoption is permitted. The adoption of this guidance did not have a material impact on the Company’s consolidated statement of operations, its consolidated balance sheet, or its consolidated statement of cash flows and only impacts the presentation of other comprehensive income in the consolidated financial statements.

Accounting Policies, by Policy (Policies)

3 Months Ended

Mar. 31, 2013

New Accounting Pronouncements, Policy [Policy Text Block]

Adoption of New Accounting Standards

Offsetting Assets and Liabilities

In January 2013, the FASB issued guidance within ASU 2013-01, “Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities.” The amendments in ASU 2013-01 to Topic 210, Balance Sheet, clarify that the scope of ASU 2011-11 “Disclosures about Offsetting Assets and Liabilities,” would apply to derivatives including bifurcated embedded derivatives, repurchase agreements and reverse agreements, and securities borrowing and securities lending transactions that are either offset or subject to a master netting arrangement. The amendments are effective for fiscal years beginning on or after January 1, 2013, and interim periods within those annual periods. The adoption of this guidance did not have a material impact on the Company’s consolidated statement of operations, its consolidated balance sheet, or its consolidated statement of cash flows.

Reclassifications Out of Accumulated Other Comprehensive Income

In February 2013, the FASB issued guidance within ASU 2013-02, “Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income.” The amendments in ASU 2013-02 to Topic 220, Comprehensive Income, update, supersede and replace the presentation requirements for reclassifications out of accumulated other comprehensive income in ASU 2011-05 and 2011-12. The amendments require an entity to provide additional information about reclassifications out of accumulated other comprehensive income. The amendments are effective prospectively for reporting periods beginning after December 15, 2012. Early adoption is permitted. The adoption of this guidance did not have a material impact on the Company’s consolidated statement of operations, its consolidated balance sheet, or its consolidated statement of cash flows and only impacts the presentation of other comprehensive income in the consolidated financial statements.