Consolidated Statements of Comprehensive Income (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Unrealized appreciation (depreciation) of available for sale investment securities during the year, income tax expense (benefit)	$ 4	$ (18)	$ 2	$ (9)
Pension and postretirement benefits, income tax expense	$ 167	$ 595	$ 372	$ 1,153