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Pension Plans (Details Narrative) (USD $)	3 Months Ended		9 Months Ended
Pension Plans (Details Narrative) (USD $)	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Pension Plans Details Narrative
Contribution to the Pension Plan	$ 2,500,000
Pension Expense	$ 410,000	$ 816,000	$ 2,068,000	$ 2,496,000

The amount of pension benefit costs recognized during the period for (1) defined benefit plans and (2) defined contribution plans. For defined benefit plans, pension expense includes the following components: service cost, interest cost, expected return on plan assets, gain (loss) on plan assets, prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. For defined contribution plans, the pension expense generally equals the firm's contribution to employees' accounts (if the firm contributes) during the period.

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