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Retirement Plans	12 Months Ended
Dec. 31, 2012
Retirement Plans	Retirement Plans Our defined contribution retirement plans include a 401(k) plan, which is funded, and a supplemental plan for certain employees, which is unfunded. The expense of our defined contribution retirement plans was $1,393,000 in 2012, $924,000 in 2011and $679,000 in 2010. The unfunded liability for our supplemental plan was $449,000 at year-end 2012 and $369,000 at year-end 2011 and is included in other liabilities.

Retirement Plans

12 Months Ended

Dec. 31, 2012

Our defined contribution retirement plans include a 401(k) plan, which is funded, and a supplemental plan for certain employees, which is unfunded. The expense of our defined contribution retirement plans was $1,393,000 in 2012, $924,000 in 2011and $679,000 in 2010. The unfunded liability for our supplemental plan was $449,000 at year-end 2012 and $369,000 at year-end 2011 and is included in other liabilities.

- Definition

The entire disclosure for pension and other postretirement benefits.

+ References

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-Name Accounting Standards Codification

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