Assets Held for Sale and Discontinued Operations (Assets held for sale and discontinued operations) (Details) (USD $)	3 Months Ended	9 Months Ended
Sep. 30, 2014	Mar. 31, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Assets Held For Sale and Discontinued Operations [Abstract]
Gain (Loss) on Disposition of Business	$ 700,000	$ 900,000
Revenues	188,000		751,000	815,000	3,664,000
Operating income	48,000		66,000	236,000	700,000
Impairment	0		0	(1,180,000)	(100,000)
Net gain on disposal	685,000		6,399,000	1,594,000	6,546,000
Income tax provision	(302,000)		(2,479,000)	(269,000)	(2,738,000)
Income from discontinued operations	$ 431,000		$ 3,986,000	$ 381,000	$ 4,408,000

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Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

+ References

No definition available.

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- Definition

Impairment on Discontinued Operations

+ References

No definition available.

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- Definition

Tax benefit from provision recognizing a loss for initial, or subsequent, write-down to fair value (less cost to sell) of a of a disposal group that is classified as a component of the entity, which remains unsold as of the reporting date. May include a tax on the (gain) for the recognition of a subsequent increase in fair value (less cost to sell), but not in excess of the cumulative loss previously recognized through write-downs.

+ References

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- Definition

Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

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- Definition

Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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- Definition

Gain (loss) from sale or disposal of an organization or integrated set of activities (for example, but not limited to, a partnership or corporation) engaged in providing a product or service in a commercial, industrial, or professional environment.

+ References

No definition available.

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- Definition

Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

+ References

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

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-Topic 205

-SubTopic 20

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