Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2016

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, 2016		December 31, 2015
	(Dollars in thousands)
Commitments to extend credit	$	2,020,580	$	2,091,170
Standby letters of credit	17,531		17,962
Deferred standby letter of credit fees	74		72