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Significant Non-Cash Investing Activities
3 Months Ended
Mar. 31, 2014
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]  
Significant Non-Cash Investing Activities [Text Block]
SIGNIFICANT NON-CASH INVESTING ACTIVITIES:
As of March 31, 2014 and 2013, the Company had outstanding receivables from outside parties for the funding of capital expenditures of $23.1 million and $20.9 million, respectively. At March 31, 2014 and 2013, the Company also had $12.8 million and $14.6 million, respectively, of purchases of property and equipment that were not paid and, accordingly, were accrued in accounts payable in the normal course of business.