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Other Accrued Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Other Accrued Liabilities
Compensation and benefits	$ 2,605	$ 3,852
Professional fees	1,696us-gaap_AccruedProfessionalFeesCurrent	1,285us-gaap_AccruedProfessionalFeesCurrent
Other	1,107us-gaap_OtherAccruedLiabilitiesCurrent	1,040us-gaap_OtherAccruedLiabilitiesCurrent
Other accrued liabilities	$ 5,408	$ 6,177

Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. 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).

+ References+ Details