v2.4.0.8

Stock-Based Compensation (Details) (USD $)	3 Months Ended				9 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2013		Sep. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividend yield (in hundredths)	0.00%	[1]	4.44%	[1]	1.37%	[1]	4.40%	[1]
Expected stock price volatility (in hundredths)	0.00%		60.41%		54.66%		60.75%
Risk-free interest rate (in hundredths)	0.00%		1.58%		2.08%		1.74%
Expected life of options			4 years 5 months 19 days		4 years 6 months 22 days		4 years 5 months 19 days
Estimated fair value per option granted (in dollars per share)	$ 0		$ 1.93		$ 1.63		$ 1.90
Fair value assumptions expected forfeiture rate (in hundredths)					14.00%
Stock-based compensation	$ 200,000				$ 2,161,000		$ 1,166,000
Options and Awards Outstanding Shares (in shares)	1,021,814				1,021,814
Weighted-Average Remaining Contractual Life (years)					6 years 5 months 26 days
Weighted-Average Exercise Price (in dollars per share)	$ 5.24				$ 5.24
Options Exercisable (in shares)	232,464				232,464
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 11.20				$ 11.20
Option outstanding, intrinsic value	0				0
Options exercisable, intrinsic value	0				0
Closing stock price (in dollars per share)	$ 3.45				$ 3.45
Unrecognized stock-based compensation expense	1,400,000				1,400,000
Unrecognized stock-based compensation expense recognition period					3 years 8 months 5 days
Restricted stock value	900,000				900,000
Restricted Stock Awarded [Roll Forward]
Restricted Stock Awarded, Beginning Balance (in shares)					446,946
Restricted Stock Awarded, Shares Granted (in shares)					54,907
Restricted Stock Awarded, Forfeitures (in shares)					(10,436)
Restricted Stock Awarded, Vested (in shares)					(249,107)
Restricted Stock Awarded, Ending Balance (in shares)	242,310				242,310
Restricted Stock Awarded, Weighted Average Grant Date Fair Value [Roll Forward]
Restricted Stock Awarded, Weighted-Average Grant Date Fair Value, Beginning Balance (in dollars per share)					$ 6.25
Restricted Stock Awarded, Granted, Weighted-Average Grant Date Fair Value (in dollars per share)					$ 3.84
Restricted Stock Awarded, Forfeited, Weighted-Average Grant Date Fair Value (in dollars per share)					$ 5.61
Restricted Stock Awarded, Vested, Weighted-Average Grant Date Fair Value (in dollars per share)					$ 7.97
Restricted Stock Awarded, Weighted-Average Grant Date Fair Value, Ending Balance (in dollars per share)	$ 5.79				$ 5.79
Stock Options [Roll Forward]
Stock Options, Beginning Balance (in shares)					1,877,500
Stock Options, Grants in Period (in shares)					129,119
Stock Options, Forfeited (in shares)					(1,236,167)
Stock Options, Exercised (in shares)					(1,121)
Stock Options, Ending Balance (in shares)	769,331				769,331
Stock Options, Weighted-Average Exercise Price [Roll Forward]
Stock Options, Weighted-Average Exercise Price, Beginning Balance (in dollars per share)					$ 11.02
Stock Options, Grants, Weighted-Average Exercise Price (in dollars per share)					$ 3.89
Stock Options, Forfeited, Weighted Average Exercise Price (in dollars per share)					$ 12.81
Stock Options, Exercised, Weighted Average Exercise Price (in dollars per share)					$ 4.52
Stock Options, Weighted Average Exercise Price, Ending Balance (in dollars per share)	$ 6.95				$ 6.95
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	100,000				1,000,000
Options and Awards Outstanding Shares (in shares)	769,331				769,331
Weighted-Average Remaining Contractual Life (years)					7 years 10 months 24 days
Weighted-Average Exercise Price (in dollars per share)	$ 6.96				$ 6.96
Options Exercisable (in shares)	232,464				232,464
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 11.20				$ 11.20
Stock Options [Member] | Exercise Price Range 3.47 - 6.93 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 3.47
Exercise price upper range limit (in dollars per share)					$ 6.93
Options and Awards Outstanding Shares (in shares)	544,590				544,590
Weighted-Average Remaining Contractual Life (years)					8 years 10 months 28 days
Weighted-Average Exercise Price (in dollars per share)	$ 4.53				$ 4.53
Options Exercisable (in shares)	62,164				62,164
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 4.87				$ 4.87
Stock Options [Member] | Exercise Price Range 6.94 - 10.39 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 6.94
Exercise price upper range limit (in dollars per share)					$ 10.39
Options and Awards Outstanding Shares (in shares)	51,962				51,962
Weighted-Average Remaining Contractual Life (years)					5 years 11 months 19 days
Weighted-Average Exercise Price (in dollars per share)	$ 8.64				$ 8.64
Options Exercisable (in shares)	39,887				39,887
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 8.58				$ 8.58
Stock Options [Member] | Exercise Price Range 10.40 - 13.86 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 10.40
Exercise price upper range limit (in dollars per share)					$ 13.86
Options and Awards Outstanding Shares (in shares)	127,650				127,650
Weighted-Average Remaining Contractual Life (years)					6 years 1 month 24 days
Weighted-Average Exercise Price (in dollars per share)	$ 11.40				$ 11.40
Options Exercisable (in shares)	85,284				85,284
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 11.47				$ 11.47
Stock Options [Member] | Exercise Price Range 13.87 - 17.32 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 13.87
Exercise price upper range limit (in dollars per share)					$ 17.32
Options and Awards Outstanding Shares (in shares)	22,464				22,464
Weighted-Average Remaining Contractual Life (years)					2 years 4 months 20 days
Weighted-Average Exercise Price (in dollars per share)	$ 16.78				$ 16.78
Options Exercisable (in shares)	22,464				22,464
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 16.78				$ 16.78
Stock Options [Member] | Exercise Price Range 17.33 - 20.79 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 17.33
Exercise price upper range limit (in dollars per share)					$ 20.79
Options and Awards Outstanding Shares (in shares)	5,496				5,496
Weighted-Average Remaining Contractual Life (years)					4 years 7 months 10 days
Weighted-Average Exercise Price (in dollars per share)	$ 18.41				$ 18.41
Options Exercisable (in shares)	5,496				5,496
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 18.41				$ 18.41
Stock Options [Member] | Exercise Price Range 20.80 - 24.25 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 20.80
Exercise price upper range limit (in dollars per share)					$ 24.25
Options and Awards Outstanding Shares (in shares)	1,000				1,000
Weighted-Average Remaining Contractual Life (years)					1 year 10 months 13 days
Weighted-Average Exercise Price (in dollars per share)	$ 21.09				$ 21.09
Options Exercisable (in shares)	1,000				1,000
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 21.09				$ 21.09
Stock Options [Member] | Exercise Price Range 24.26 - 27.72 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 24.26
Exercise price upper range limit (in dollars per share)					$ 27.72
Options and Awards Outstanding Shares (in shares)	6,500				6,500
Weighted-Average Remaining Contractual Life (years)					2 years 4 months 6 days
Weighted-Average Exercise Price (in dollars per share)	$ 26.96				$ 26.96
Options Exercisable (in shares)	6,500				6,500
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 26.95				$ 26.95
Stock Options [Member] | Exercise Price Range 27.73 - 31.18 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 27.73
Exercise price upper range limit (in dollars per share)					$ 31.18
Options and Awards Outstanding Shares (in shares)	5,958				5,958
Weighted-Average Remaining Contractual Life (years)					3 years 1 month 13 days
Weighted-Average Exercise Price (in dollars per share)	$ 29.74				$ 29.74
Options Exercisable (in shares)	5,958				5,958
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 29.74				$ 29.74
Stock Options [Member] | Exercise Price Range 31.19 - 34.65 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price lower range limit (in dollars per share)					$ 31.19
Exercise price upper range limit (in dollars per share)					$ 34.65
Options and Awards Outstanding Shares (in shares)	3,711				3,711
Weighted-Average Remaining Contractual Life (years)					3 years 7 months 2 days
Weighted-Average Exercise Price (in dollars per share)	$ 34.65				$ 34.65
Options Exercisable (in shares)	3,711				3,711
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 34.65				$ 34.65
Restricted Stock Award [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 100,000				$ 1,200,000
Exercise price lower range limit (in dollars per share)					$ 0
Options and Awards Outstanding Shares (in shares)	252,483				252,483
Weighted-Average Remaining Contractual Life (years)					2 years 2 months 5 days
Weighted-Average Exercise Price (in dollars per share)
Options Exercisable (in shares)
Options Exercisable, Weighted-Average Exercise Price (in dollars per share)
[1] The Company suspended quarterly dividend payments during the three months ended June 30, 2013.

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Aggregate value of stock related to Restricted Stock Awards at the end of the period.

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The estimated forfeiture rate (a percentage of the shares) of options awarded of the underlying shares over the option's term.

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As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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The range of expected volatilities used and the weighted-average expected volatility for an entity using a valuation technique with different volatilities during the contractual term.

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- Definition

Number of shares under non-option equity instrument agreements that were cancelled as a result of occurrence of a terminating event.

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Net number of non-option equity instruments granted to participants.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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