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EMPLOYEE RETIREMENT PLAN	12 Months Ended
EMPLOYEE RETIREMENT PLAN	Dec. 31, 2012
Compensation and Retirement Disclosure [Abstract]
Employee Retirement Plan	EMPLOYEE RETIREMENT PLAN We maintain a defined contribution retirement plan under Section 401(k) of the Internal Revenue Code which covers substantially all employees. Prior to January 1, 2013, eligible employees could contribute a maximum of 15.0% of their annual salary. Beginning January 1, 2013, eligible employees may contribute up to 100.0% of their annual salary to meet the IRS limit of $17.5 thousand. Under the plan, we match 25.0% of each eligible employee’s voluntary contribution up to 6.0% of their gross salary. We also offer an additional discretionary match for eligible employees who contribute 7.0% - 10.0% of their weekly wages. The expense under the plan for 2012, 2011 and 2010 was $53.7 thousand, $59.6 thousand, and $56.5 thousand, respectively.

The entire disclosure for pension and other postretirement benefits.

+ References

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