Leases (Tables)

12 Months Ended

Dec. 31, 2014

Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]

Schedule of Rent Expense [Table Text Block]

ental expense for the years ended December 31, 2014, 2013 and 2012 was as follows:

	2014		2013		2012
Net Rental Expense	$	784	$	671	$	597

Schedule of Future Minimum Rental Payments for Operationg Leases [Table Text Block]

Future minimum lease payments on operating leases at December 31, 2014 were as follows:

	Operating Leases
2015	$	686
2016	483
2017	389
2018	318
2019	266
Later Years	372
Total Minimum Lease Payments	$	2,514