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Credit Facility-Expired	6 Months Ended
Credit Facility-Expired	Jun. 30, 2015
Credit Facility-Expired [Abstract]
Credit Facility-Expired	8. CREDIT FACILITY - EXPIRED Effective August 15, 2011, the Company entered into a three year, $150,000 thousand unsecured revolving credit facility, referred to as the "Holdings Credit Facility", which expired on August 15, 2014. The Company decided not to renew the Holdings Credit Facility at expiration.