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Fair Value Measurements - Summary of Fair Value of Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Financial assets
Derivative asset	$ 1
Financial liabilities
Derivative liability	799	$ 4,595
Derivative liability	326	1,575
Fair Value on a Recurring Basis [Member]
Financial assets
Derivative asset	1
Total financial assets	1
Financial liabilities
Derivative liability	799	4,595
Derivative liability	326	1,575
Total financial liabilities	1,125	6,170
Level 2 [Member] \| Fair Value on a Recurring Basis [Member]
Financial assets
Derivative asset	1
Total financial assets	1
Financial liabilities
Derivative liability	799	4,595
Derivative liability	326	1,575
Total financial liabilities	$ 1,125	$ 6,170

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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