Stock Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2012

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

Stock Options Activity

Stock option transactions for all of the above described plans are summarized as follows:

	Number of Shares		Weighted Average Exercise Price		Exercise Price Per Share	Weighted Average Remaining life (Years)
Balance, January 1, 2010	25,517		$	63.56	$27.94 — 132.00	2.69
Options granted	—		—		—
Options exercised	—		—		—
Options forfeited and canceled	(1,746	)	73.72		27.91 — 131.96
Outstanding, December 31, 2010	23,771		62.81		37.00— 131.96	1.85
Options granted	—		—		—
Options exercised	—		—		—
Options forfeited and canceled	(7,184	)	44.00		37.23 — 129.47
Outstanding, December 31, 2011	16,587		70.95		41.50 — 132.00	1.44
Options granted	—		—		—
Options exercised	—		—		—
Options forfeited and canceled	(3,175	)	49.44		41.50 — 132.00
Outstanding, December 31, 2012	13,412		$	76.05	$46.58 — 132.00	0.69

Shares Authorized under Stock Option Plans, by Exercise Price Range

The following table presents information about the options as of December 31, 2012:

	Total Outstanding				Exercisable
Range of Exercise Price	Number of Shares	Weighted Average Exercise Price		Weighted Average Remaining Life (Years)	Number of Shares	Weighted Average Exercise Price
$44.17 - $63.33	9,501	$	54.00	0.37	9,501	$	54.00
$120.83 to $140.00	3,911	129.60		1.44	3,911	129.60
	13,412	$	76.05	0.69	13,412	$	76.05

Restricted Stock Activity

Restricted stock transactions are summarized as follows:

	Number of Shares		Weighted Average Grant Date Fair Value
Nonvested shares
Balance, January 1, 2010	7,305		$	157.10
Shares granted	—		—
Shares vested	(2,741	)	165.50
Shares forfeited and canceled	(480	)	159.10
Balance, December 31, 2010	4,084		151.20
Shares granted	—		—
Shares vested	(2,179	)	178.40
Shares forfeited and canceled	(135	)	151.20
Balance, December 31, 2011	1,770		167.50
Shares granted	—		—
Shares vested	(1,110	)	170.26
Shares forfeited and canceled	(117	)	155.98
Balance, December 31, 2012	543		$	144.59