Earnings Per Share (EPS Computations) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Earnings Per Share [Abstract]
Income from continuing operations	$ 1,651	$ 5,409
Less: Earnings allocated to unvested restricted stock	(37)	(139)
Income attributable to continuing operations	1,614	5,270
Income (loss) from discontinued operations	567	(151)
Less: Earnings allocated to unvested restricted stock	(13)	3
Income (loss) attributable to discontinued operations	554	(148)
Interest on convertible junior subordinated debentures, net of tax	0	485
Income attributable to continuing operations	$ 1,614	$ 5,756
Denominator [Abstract]
Denominator for basic earnings per common share - weighted average shares outstanding	17,984	17,657
Effect of dilutive securities, Stock options (in shares)	159	197
Effect of dilutive securities, Convertible junior subordinated debentures (in shares)	0	4,392
Weighted average number of common and common equivalent shares outstanding for diluted EPS computation	18,143	22,246
Basic earnings (loss) per common share:
Continuing operations (in dollars per Share)	$ 0.09	$ 0.30
Discontinued operations (in dollars per Share)	$ 0.03	$ (0.01)
Basic earnings per common share (in dollars per Share)	$ 0.12	$ 0.29
Diluted earnings (loss) per common share:
Continuing operations (in dollars per Share)	$ 0.09	$ 0.26
Discontinued operations (in dollars per Share)	$ 0.03	$ (0.01)
Diluted earnings per common share (in dollars per Share)	$ 0.12	$ 0.25

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Income (Loss) Allocated to Unvested Restricted Stock, Continuing Operations

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Income (Loss) Attributable to Continuing Operations, Basic EPS

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Income (Loss) Attributable To Continuing Operations, Diluted EPS

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Interest Expense, Subordinate Debt, Net of Tax

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests.

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