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Supplemental Balance Sheet Information - Other Accrued Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Balance Sheet Related Disclosures [Abstract]
Accrued interest	$ 3,700	$ 11,038
Property and other taxes payable	7,478	6,785
Accrued payroll	1,693	2,186
Other	170	233
Total Other Accrued Liabilities	$ 13,041	$ 20,242

Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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