Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2013

Equity [Abstract]

Stock Options Activity

The following table represents stock options activity for the year ended December 31, 2013:

	Number of Shares		Weighted Average Exercise Price		Average Remaining Contractual Term		Aggregate Intrinsic Value
Options outstanding at January 1, 2013		15,000	$	16.88		3.0 years	$	66,375
Options granted		—		—		—		—
Options exercised		—		—		—		—
Options forfeited or expired		—		—		—		—
Options outstanding at December 31, 2013		15,000	$	16.88		2.0 years	$	—
Options exercisable at December 31, 2013		15,000	$	16.88		2.0 years	$	107,475

Nonvested Stock Activity

The following table represents the nonvested stock activity for the year ended December 31, 2013:

	Number of Shares			Weighted Average Grant Date Fair Value
Nonvested shares outstanding at January 1, 2013		486,061		$	22.33
Granted		222,543		$	21.45
Vested		(184,027	)	$	22.07
Forfeited		(18,110	)	$	21.19
Nonvested shares outstanding at December 31, 2013		506,467		$	22.08

Summary of Shares Issued Under Employee Stock Purchase Plan

The following table represents the shares issued during 2013, 2012 and 2011 under the Employee Stock Purchase Plan.

	Number of Shares		Weighted Average Per Share Price
Shares available as of January 1, 2010		149,723
Additional shares authorized for issuance		250,000
Shares issued in 2011		38,291	$	23.40
Shares issued in 2012		50,185	$	15.58
Shares issued in 2013		38,459	$	20.39
Shares available as of December 31, 2013		272,788