Basic and Diluted Earnings Per Share (Schedule of Earnings Per Share) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Numerator:
Net (loss) earnings	$ (225)	$ 590
Denominator:
Weighted average basic shares outstanding	7,406	7,172
Effect of dilutive securities - equity based compensation plans		63
Net dilutive effect of warrants outstanding		14
Denominator for diluted earnings per common share	7,406	7,249
Net earnings per common share:
Basic	$ (0.03)us-gaap_EarningsPerShareBasic	$ 0.08us-gaap_EarningsPerShareBasic
Diluted	$ (0.03)us-gaap_EarningsPerShareDiluted	$ 0.08us-gaap_EarningsPerShareDiluted
Equity Based Compensation Plans[Member]
Anti-dilutive securities (excluded from per share calculation):
Excluded securities from computation of basic and diluted EPS	379	223
Warrants [Member]
Anti-dilutive securities (excluded from per share calculation):
Excluded securities from computation of basic and diluted EPS	281	240

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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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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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units 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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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met.

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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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