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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
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Jun. 30, 2011
|
|
| Statement Of Income and Comprehensive Income [Abstract] | ||||
| Net income (loss) | $ (97) | $ 125 | $ 195 | $ 528 |
| Amortization of hedging instrument | 20 | 29 | 48 | 58 |
| Comprehensive income (loss) | $ (77) | $ 154 | $ 243 | $ 586 |