Accumulated Other Comprehensive Income (Loss)

9 Months Ended

Sep. 30, 2012

Accumulated Other Comprehensive Income (Loss) [Abstract]

Accumulated Other Comprehensive Income (Loss)

Note 12.  Accumulated Other Comprehensive Income (Loss)

In addition to net income, our comprehensive income includes unrecognized Net Periodic Benefit Cost related to our Post-Retirement Benefit Plans. In the second quarter of 2012 a valuation adjustment was recorded related to our post-retirement benefit plan increasing accumulated other comprehensive income by $622,000, net of tax. This adjustment was made to correct an immaterial valuation error made at December 31, 2011.