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Stock Options (Tables)

12 Months Ended

Dec. 31, 2011

Stock Options

Schedule of Black-Scholes-Merton option valuation model assumptions

		2011			2009
Expected Life (Years)			6.13			6.13
Dividend yield			2.58	%		2.99	%
Interest rate			1.39	%		2.12	%
Volatility			49.21	%		41.81	%

Summary of option activity under stock option plans

		Number of options			Weighted average exercise price			Weighted average remaining contractual term (years)			Aggregate intrinsic value ($)
Options outstanding at December 31, 2010			764,982		$	20.65
Plus: Options granted			228,750			14.75
Less:
Options exercised			7,185			17.86
Options expired			81,218			19.93
Options forfeited			60,608			21.80
Options outstanding at December 31, 2011			844,721		$	19.08			4.54		$	2,445,000
Options fully vested and exercisable at December 31, 2011			374,352		$	24.87			2.33		$	244,000

Summary of the status of the entity's non-vested options

Non-vested Options		Options			Weighted average grant-date fair value ($)
Non-vested options at December 31, 2010			377,544		$	4.48
Granted			228,750			5.51
Vested			(113,582	)		5.82
Forfeited			(22,343	)		4.06
Non-vested options at December 31, 2011			470,369		$	4.68

Schedule of other information pertaining to option activity

		Twelve Months Ended December 31,
		2011			2010			2009
Weighted average grant date fair value of stock options granted		$	5.51		$	—		$	3.31
Total fair value of stock options vested		$	661,000		$	551,000		$	522,000
Total intrinsic value of stock options exercised		$	27,000		$	2,000		$	581,000

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Tabular disclosure of the number and weighted-average grant date fair value for nonvested stock options that were outstanding at the beginning and end of the year and that were granted, forfeited or vested during the year.

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Tabular disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year.

+ References

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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