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Recent Accounting Standards Update (ASU)	6 Months Ended
Recent Accounting Standards Update (ASU)	Jun. 30, 2013
Recent Accounting Pronouncements [Abstract]
Recent Accounting Standards Update (ASU)	2. Recent Accounting Standards Updates (ASU) There were no new accounting pronouncements affecting the Company during the six months ended June 30, 2013 that were not already adopted by the Company in previous periods.