Recent Accounting Literature (Details)	9 Months Ended
	Sep. 30, 2012
Accounting Standards Update 2011-04 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
FASB issued Accounting Standards Update	ASU 2011-04
Description of change	Changes the wording used to describe many of the requirements in U.S. GAAP for measuring fair value and for disclosing information about fair value measurements to ensure consistency between U.S. GAAP and IFRS. ASU 2011-04 also expands the disclosures for fair value measurements that are estimated using significant unobservable (Level 3) inputs. This new guidance was to be applied prospectively, and was effective for interim and annual periods beginning after December 15, 2011. The Company adopted ASU 2011-04 in the first quarter of 2012 with no impact on our financial position, results of operations or cash flows.
Accounting Standards Update 2011 05 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
FASB issued Accounting Standards Update	ASU 2011-05
Description of change	Eliminates the option to report other comprehensive income and its components in the statement of changes in equity. ASU 2011-05 requires that all non-owner changes in stockholders' equity be presented in either a single continuous statement of comprehensive income or in two separate but consecutive statements. This new guidance was to be applied retrospectively, and was effective for interim and annual periods beginning after December 15, 2011. In December 2011, the FASB issued ASU No. 2011-12 that defers the effective date for amendments to the presentation of reclassifications of items out of accumulated other comprehensive income in ASU 2011-05. The Company adopted ASU 2011-05 in the first quarter of 2012 with no impact on our financial position, results of operations or cash flows.
Accounting Standards Update 2012 02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
FASB issued Accounting Standards Update	ASU 2012-02
Description of change	Permits an entity to first assess qualitative factors to determine whether it is more likely than not that an indefinite-lived intangible asset is impaired as a basis for determining whether it is necessary to perform a quantitative impairment test. The more-likely-than-not threshold is defined as having a likelihood of more than 50 percent. This amendment also gives an entity the option not to calculate annually the fair value of an indefinite-lived intangible asset if the entity can determine that it is not more likely than not that the asset is impaired. If an entity concludes that it is not more likely than not that the indefinite-lived intangible asset is impaired, then the entity is not required to take further action. While ASU 2012-02 is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, early adoption is permitted. The Company is currently evaluating the impact of ASU 2012-02 on its future impairment tests and early adoption is under consideration. We do not expect the adoption of ASU 2012-02 to have any impact on our financial position, results of operations or cash flows