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Recent Accounting Pronouncements	6 Months Ended
Recent Accounting Pronouncements	Jun. 30, 2013
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements In July 2013, the FASB issued an accounting standard update relating to the presentation of unrecognized tax benefits. The accounting update requires companies to present a deferred tax asset net of related unrecognized tax benefits if there is a net operating loss or other tax carryforwards that would apply in settlement of the uncertain tax position. To the extent that an uncertain tax position would not be settled through a reduction of a net operating loss or other tax carryforwards, the unrecognized tax benefit will be presented as a liability. The guidance is effective for the Company's fiscal year beginning January 1, 2014, with early adoption permitted. The Company plans to adopt the new guidance effective January 1, 2014 and is currently evaluating the impact that the new guidance will have on its consolidated financial statements.