Deposits (Tables)

12 Months Ended

Dec. 31, 2016

Deposits [Abstract]

Interest Expense on Deposits Disclosure [Table Text Block]

Interest expense on deposits is summarized as follows (in thousands):

	Year Ended December 31,
	2016		2015		2014
Transaction deposits	$	13,906	$	8,821	$	9,757
Savings	386		383		401
Time:
Certificates of deposits under $100,000	8,776		11,894		14,278
Certificates of deposits $100,000 and over	10,123		10,643		11,878
Other time deposits	7,303		12,429		14,369
Total time	26,202		34,966		40,525
Total	$	40,494	$	44,170	$	50,683