Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]

The following table summarizes the pre-tax stock-based compensation expense included in reported net income (in thousands):

	Three months ended				Nine months ended
	September 30,				September 30,
	2013		2012		2013		2012
Non-qualified stock options	$	125	$	105	$	370	$	587
Restricted stock units		189		224		568		482
Board of Directors stock grants		79		75		246		287
Total stock-based compensation	$	393	$	404	$	1,184	$	1,356

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

Summarized information for the Company’s non-qualified stock options is as follows:

					Weighted
					average
			Weighted		remaining		Aggregate
	Number of		average		contractual		intrinsic
Stock Options	options		exercise price		term		value
Outstanding at December 31, 2012		624,700	$	9.54
Granted		—		—
Exercised		(41,000)		11.03
Forfeited		(3,400)		15.00
Expired		(900)		13.17
Outstanding at September 30, 2013		579,400	$	9.39		2.70	$	9,749,000
Stock options expected to vest		567,600	$	9.43		2.70	$	9,533,000
Exercisable at September 30, 2013		276,400	$	8.51		2.51	$	4,894,000

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

Summarized share information for our restricted stock units is as follows:

	Nine		Weighted
	months ended		average
	September 30,		grant date
	2013		fair value
	(In shares)		(In dollars)
Outstanding and unvested, beginning of period		210,992	$	18.40
Granted		1,000		21.98
Vested		(42,580)		18.17
Forfeited		(1,500)		19.38
Outstanding and unvested, end of period		167,912	$	18.47
Restricted stock units expected to vest		157,088	$	18.61