Commitments and Contingent Liabilities (Tables)

6 Months Ended

Jun. 30, 2012

Commitments and Contingent Liabilities [Abstract]

Commitments to Extend Credit, Guarantees and Various Letters of Credit Outstanding

(unaudited, in thousands)	June 30, 2012		December 31, 2011
Lines of credit	$	642,187	$	602,923
Loans approved but not closed		195,539		113,113
Overdraft limits		80,472		85,981
Letters of credit		32,367		37,719
Contingent obligations to purchase loans funded by other entities		7,499		7,685