Stock Based Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

The following table presents a roll-forward of our stock option plans and grants issued during 2016:

Schedule of Share-based Compensation Arrangements
	Stock Option Plans
Roll-Forward of Shares Outstanding:
Outstanding at January 1, 2016	421,751
Granted	56,650
Exercised	(82,790		)
Forfeited	(10,758		)
Outstanding at September 30, 2016	384,853
Exercisable at Period-End	253,241
Vested and Expected to Vest	131,612
Roll-Forward of Shares Outstanding - Weighted Average Exercise Price:
Outstanding at January 1, 2016	$	21.93
Granted	25.10
Exercised	21.46
Forfeited	23.97
Outstanding at September 30, 2016	22.44
Exercisable at Period-End	21.41
Vested and Expected to Vest	24.44
Grants Issued During 2016 - Weighted Average Information:
Fair Value	$	5.60
Fair Value Assumptions:
Dividend Yield	3.88		%
Expected Volatility	32.95		%
Risk Free Interest Rate	1.80		%
Expected Lives (in years)	7.56

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

The following table presents information on the amounts expensed for the periods ended September 30, 2016 and 2015:

Share-Based Compensation Expense
	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2016		2015		2016		2015
Share-Based Compensation Expense	$	71	$	76	$	215	$	233