XML 136 R51.htm IDEA: XBRL DOCUMENT v2.4.0.6
Loan Servicing (Tables)
12 Months Ended
Dec. 31, 2011
Loan Servicing [Abstract]  
Activity For MSRs And Related Valuation Allowance
December 31 (In thousands)   2011     2010  
Mortgage servicing rights:                
Carrying amount, net, beginning of year   $ 10,488     $ 10,780  
Additions     1,659       3,062  
Amortization     (2,573 )     (3,180 )
Change in valuation allowance     (273 )     (174 )
Carrying amount, net, end of year   $ 9,301     $ 10,488  
Valuation allowance:                
Beginning of year   $ 748     $ 574  
Additions expensed     273       174  
End of year   $ 1,021     $ 748