Stock Based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

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

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

Option activity under the Company’s option plans as of and for the year ended December 31, 2016 were as follows: 

	Shares		Weighted- Average Exercise  Price		Weighted- Average Remaining  Contractual  Term (In Years)		Aggregate Intrinsic Value
Outstanding at December 31, 2015		535,906	$	6.48
Granted		-		-
Exercised		(136,429)		5.71
Forfeited/cancelled/expired		(45,010)		10.59
Outstanding at December 31, 2016		354,467	$	6.26		2.67	$	6,979,455
Exercisable at December 31, 2016		350,937	$	6.18		2.62	$	6,938,024

Schedule of Share Based Compensation Stock Option Plan Table Text Block

This amount changes based on the fair market value of the Parent Corporation’s stock.

Information related to stock option exercises during 2016:	2016
Intrinsic value of options exercised	$	1,381,233
Cash received from options exercised		767,189
Tax benefit realized from options exercised		117,311

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

The below table represents information regarding restricted shares currently outstanding at December 31, 2016:

	Nonvested Shares		Weighted- Average Grant Date  Fair Value
Nonvested at December 31, 2015		96,902	$	16.81
Granted		72,920		15.88
Vested		(55,648)		16.01
Forfeited/cancelled/expired		(2,901)		19.58
Nonvested at December 31, 2016		111,273	$	16.81

Schedule of Unearned Performance Unit Awards [Table Text Block]

A summary of the status of unearned performance unit awards and the change during the period is presented in the table below:

	Units (expected)		Units (maximum)			Weighted- Average Grant Date  Fair Value
Unearned at December 31, 2015		94,585		113,502	$	19.46
Awarded		64,434		77,3206		17.01
Forfeited		(7,447)		(9,296)		19.46
Expired		-		-		-
Unearned at December 31, 2016		151,572		181,526	$	18.47