Pension Plan (Tables)

3 Months Ended

Mar. 31, 2017

Pension Plan [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

	For the three months ended
	March 31,
(In thousands)	2017		2016
Service cost	$	13	$	12
Interest cost		138		142
Amortization of actuarial loss		50		43
Net periodic benefit cost	$	201	$	197