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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Net loss	$ (7,273)us-gaap_NetIncomeLoss	$ (13,816)us-gaap_NetIncomeLoss
Other comprehensive income:
Unrealized gain on derivative instruments	61	79
Comprehensive loss	$ (7,212)us-gaap_ComprehensiveIncomeNetOfTax	$ (13,737)us-gaap_ComprehensiveIncomeNetOfTax

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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- Definition

Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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