Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]

The following table summarizes the above financial instruments at the dates indicated:

	March 31, 2015		December 31, 2014
	(Dollars in thousands)
Commitments to extend credit	$	1,862,493	$	1,822,369
Standby letters of credit	19,912		18,516
Deferred standby letter of credit fees	119		105