Stock-Based Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2014

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

Summary of Stock Options Granted and Outstanding

Options outstanding under the 2004 and 2010 Plans are as follows:

SUMMARY OF STOCK OPTIONS GRANTED AND OUTSTANDING

	Incentive		Nonqualified		Total
Options granted and outstanding:
December 31, 2014 at prices ranging from $14.25 to $87.45 per share		111,605		207,296		318,901
December 31, 2013 at prices ranging from $14.25 to $87.45 per share		112,546		186,561		299,107
December 31, 2012 at prices ranging from $14.25 to $87.45 per share		160,630		190,012		350,642

Summary of Stock Option Activity

Activity in the stock option plans for the years ended December 31, 2014, 2013 and 2012, respectively was as follows:

SUMMARY OF STOCK OPTION ACTIVITY ⁽¹⁾

Years Ended December 31,	2014					2013					2012
	Number of Options			Weighted Average Exercise Price		Number of Options			Weighted Average Exercise Price		Number of Options			Weighted Average Exercise Price
Options outstanding, beginning of year		299,107		$	36.80		350,642		$	36.75		565,615		$	39.70
Granted		144,296			19.33		19,222			17.95		46,529			14.60
Exercised		(802	)		14.98		(559	)		14.25		—			—
Forfeited		(24,324	)		17.12		(30,758	)		17.40		(19,423	)		18.95
Expired		(98,579	)		43.63		(39,440	)		43.05		(242,079	)		40.80
Options outstanding, end of year		318,901		$	28.34		299,107		$	36.75		350,642		$	36.75
Options exercisable, end of year		161,984		$	37.14		249,853		$	40.50		235,755		$	43.05
Options vested or expected to vest (2)		287,202		$	29.34		249,176		$	37.40		306,225		$	37.30

⁽¹⁾  Prior periods were retroactively adjusted for the impact of the 1-for-5 reverse stock split completed on August 11, 2014.

⁽²⁾  Includes vested shares and nonvested shares after a forfeiture rate assumption, which is based upon historical data, is applied.

Summary of Nonvested Option Activity

A summary of the Company’s nonvested Options at December 31, 2014, 2013 and 2012, respectively, are presented in the following table:

SUMMARY OF NONVESTED OPTION ACTIVITY ⁽¹⁾

Years Ended December 31,	2014					2013					2012
	Number of Shares			Weighted Average Grant Date Fair Value		Number of Shares			Weighted Average Grant Date Fair Value		Number of Shares			Weighted Average Grant Date Fair Value
Nonvested Options outstanding, beginning of year		49,254		$	17.75		116,948		$	24.15		158,105		$	29.50
Granted		144,296			8.70		19,222			17.95		46,529			14.60
Vested		(12,309	)		8.44		(56,158	)		31.30		(68,263	)		31.50
Forfeited		(24,324	)		7.91		(30,758	)		17.40		(19,423	)		18.95
Nonvested Options outstanding, end of year		156,917		$	11.68		49,254		$	17.75		116,948		$	24.15

⁽¹⁾  Prior periods were retroactively adjusted for the impact of the 1-for-5 reverse stock split completed on August 11, 2014.

Summary of Nonvested Stock Award Activity

A summary of the Company’s nonvested Stock Awards at December 31, 2014, 2013 and 2012, respectively, are presented in the following table:

SUMMARY OF NONVESTED STOCK AWARD ACTIVITY ⁽¹⁾

Years Ended December 31,	2014					2013					2012
	Number of Shares			Weighted Average Grant Date Fair Value		Number of Shares			Weighted Average Grant Date Fair Value		Number of Shares			Weighted Average Grant Date Fair Value
Nonvested Stock Awards outstanding, beginning of year		86,366		$	15.65		127,807		$	16.50		35,197		$	30..35
Issued		218,824			14.14		87,534			17.70		117,627			14.40
Vested		(21,930	)		17.05		(19,980	)		23.65		(21,202	)		27.85
Forfeited		(34,606	)		15.41		(108,995	)		16.85		(3,815	)		16.05
Nonvested Stock Awards outstanding, end of year		248,654		$	14.22		86,366		$	15.65		127,807		$	16.50

⁽¹⁾  Prior periods were retroactively adjusted for the impact of the 1-for-5 reverse stock split completed on August 11, 2014.