Commitments, Guarantees and Contingent Liabilities (Tables)

3 Months Ended

Mar. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Line of Credit Facilities [Table Text Block]

The Company’s maximum obligation to extend credit for loan commitments (unfunded loans and unused lines of credit) and standby letters of credit outstanding as of the periods stated below were as follows (In Thousands):

	March 31, 2018				December 31, 2017
	Fixed Rate		Variable Rate		Fixed Rate		Variable Rate
Commitments to make loans	$	53,556	$	174,401	$	42,458	$	161,778
Unused lines of credit		9,799		468,512		6,245		408,831
Standby letters of credit		-		7,882		-		7,605
Total	$	63,355	$	650,795	$	48,703	$	578,214