Pension Plan (Tables)

3 Months Ended

Dec. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

For the three months ended December 31, 2016 and 2015, the components of total periodic benefit costs were as follows:

	Three Months Ended
	December 31,
	2016		2015
Components of net periodic benefit (benefit) cost:
Service cost	$	-	$	-
Interest cost		815		1,001
Expected return on plan assets		(761)		(935)
Net periodic (benefit) cost	$	54	$	66