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Equity Plan Awards (Tables)

12 Months Ended

Dec. 31, 2018

Summary of Option Activity

Option activity within each plan is as follows:

		Incentive Stock Option Plans				Weighted Average Price Per Share				Exercisable Weighted Average Price Per Share
Balance outstanding, December 31, 2015			626,845			$	9.25			$	7.73
Options exercised,			(58,900	)		$	7.50
Options forfeited,			(26,040	)			11.49
Balance outstanding, December 31, 2016			541,905			$	9.33			$	7.97
Options exercised,			(55,979	)		$	8.37
Options forfeited,			(13,143	)			11.49
Balance outstanding, December 31, 2017			472,783			$	9.38			$	9.38
Options exercised,			(88,719	)		$	10.62
Options forfeited,			—				—
Balance outstanding, December 31, 2018			384,064			$	9.10			$	9.10

Summary of Stock Options Summarized by Exercise Price

Information relating to stock options at December 31, 2018 summarized by exercise price is as follows:

		Outstanding Weighted Average												Exercisable Weighted Average
Exercise Price Per Share		Shares				Remaining Life (Months)				Exercise Price				Shares				Exercise Price
Incentive Stock Option Plan:
$7.50			229,545				23			$	7.50				229,545			$	7.50
$11.32-$14.75			154,519				70			$	11.48				154,519			$	11.48
			384,064				42			$	9.10				384,064			$	9.10

Weighted Average Exercise Prices for Options Granted and Exercisable and Weighted Average Remaining Contractual Life for Options Outstanding

The weighted average exercise prices for options granted and exercisable and the weighted average remaining contractual life for options outstanding as of December 31, 2018 and 2017 was as follows:

		Number of Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual Life (Months)				Intrinsic Value (thousands)
As of December 31, 2018:
Incentive Stock Option Plans:
Outstanding			384,064			$	9.10				42			$	2,338
Vested			384,064			$	9.10				42			$	2,338
Exercisable			384,064			$	9.10				42			$	2,338
As of December 31, 2017:
Incentive Stock Option Plans:
Outstanding			472,783			$	9.38				57			$	4,853
Vested			472,783			$	9.38				57			$	4,853
Exercisable			472,783			$	9.38				57			$	4,853

Performance Based Stock Options

Summary of Option Activity

Performance option activity is as follows:

		Incentive Stock Option Plans				Weighted Average Price Per Share				Exercisable Weighted Average Price Per Share
Balance outstanding, December 31, 2016			82,334			$	11.49			$	—
Options forfeited			(668	)			11.49				—
Balance outstanding, December 31, 2017			81,666			$	11.49			$	11.49
Additional vesting based on performance			77,598				11.49				11.49
Options exercised			(18,853	)			11.49				11.49
Balance outstanding, December 31, 2018			140,411			$	11.49			$	11.49

Performance Incentive Stock Option Plan

Summary of Stock Options Summarized by Exercise Price

Information relating to performance stock options at December 31, 2018 is summarized by exercise price is as follows:

		Outstanding Weighted Average												Exercisable Weighted Average
Exercise Price Per Share		Shares				Remaining Life (Months)				Exercise Price				Shares				Exercise Price
Performance Incentive Stock Option Plan:			140,411				72			$	11.49				140,411			$	11.49

Weighted Average Exercise Prices for Options Granted and Exercisable and Weighted Average Remaining Contractual Life for Options Outstanding

The weighted average exercise price for performance options granted and exercisable and the weighted average remaining contractual life for performance options outstanding as of December 31, 2018 and 2017 was as follows:

		Number of Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual Life (Months)				Intrinsic Value (thousands)
As of December 31, 2018:
Performance Incentive Stock Option Plans:
Outstanding			140,411			$	11.49				72			$	520
Expected to Vest			140,411			$	11.49				72			$	520
Exercisable			140,411			$	11.49				72			$	520
As of December 31, 2017:
Performance Incentive Stock Option Plans:
Outstanding			81,666			$	11.49				84			$	666
Expected to Vest			81,666			$	11.49				84			$	666
Exercisable			81,666			$	11.49				84			$	666

Common Stock Grants

Summary of Non-Vested Shares

A status summary of non-vested shares as of December 31, 2018 and 2017, are presented below:

		December 31, 2018								December 31, 2017
		Number of Shares				Weighted Average Grant Date Fair Value				Number of Shares				Weighted Average Grant Date Fair Value
Nonvested shares at January 1st			391,753			$	15.61				324,756			$	14.75
Granted			282,030				20.21				290,977				16.24
Vested			(53,304	)			17.06				(203,165	)			15.14
Forfeited			(33,269	)			17.29				(20,815	)			15.29
Nonvested shares at December 31st			587,210			$	17.59				391,753			$	15.61

Performance Based Restricted Shares

Summary of Non-Vested Shares

A summary of non-vested shares as of December 31, 2018 and 2017, is presented below:

		December 31, 2018								December 31, 2017
		Number of Shares				Weighted Average Grant Date Fair Value				Number of Shares				Weighted Average Grant Date Fair Value
Nonvested shares at January 1st			186,057			$	14.93				119,022			$	14.18
Granted			130,332				18.74				128,594				15.43
Vested			(22,857	)			11.90				(48,046	)			14.92
Forfeited			(6,455	)			16.22				(13,513	)			13.08
Nonvested shares at December 31st			287,077			$	16.87				186,057			$	14.93

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