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Share Based Compensation Plan (Details Textual) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Share Based Compensation Plan (Textual)
Option awards vesting period	3 years
Total income tax benefit recognized in income statement for share-based compensation arrangements	$ 0.02	$ 0.02
Options granted
1997 Stock Option Plan [Member]
Share Based Compensation Plan (Textual)
Expiration date of stock option plan	Mar. 12, 2007
Compensation cost charged against income	0.1	0.1
2008 Stock Incentive Plan [Member]
Share Based Compensation Plan (Textual)
Maximum common shares granted for incentive stock options, nonqualified stock options, stock appreciation rights ("SARs"), and restricted stock	250,000
Compensation cost charged against income	0.1	0.1
Total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under plan	0.04
Unrecognized compensation cost expected to recognized over weighted-average period	1 year 1 month 24 days
Option awards vesting period	5 years
Option awards contractual terms	10 years
Restricted Stock [Member]
Share Based Compensation Plan (Textual)
Total income tax benefit recognized in income statement for share-based compensation arrangements	$ 0.07	$ 0

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- Definition

Maximum common shares granted for incentive stock options, nonqualified stock options, stock appreciation rights and restricted stock.

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Expiration date of stock option plan.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901



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-Topic 718

-SubTopic 10

-Section S99

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-Subparagraph (SAB TOPIC 14.F)

-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809



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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

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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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Unrecognized cost of unvested options awarded to employees as compensation.

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The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Net number of share options (or share units) granted during the period.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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