Earning Per Common Share (Schedule of Earnings Per Share, Basic and Diluted) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Earnings Per Common Share [Abstract]
Net loss	$ (2,422)	$ (2,832)
Weighted average shares outstanding	10,319	10,232
Denominator for basic earnings per common share	10,319	10,232
Other stock compensation plans	0	0
Dilutive potential common shares	0	0
Denominator for diluted earnings per common share - adjusted weighted average shares and assumed conversions	10,319	10,232
Basic loss per common share	$ (0.23)	$ (0.28)
Diluted loss per common share	(0.23)	(0.28)
Dividends paid per common share	$ 0	$ 0.04
Antidilutive shares excluded from computation of earnings per share	177	47

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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Aggregate dividends paid during the period for each share of common stock outstanding.

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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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Nonvested equity-based payment awards that contain forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) that result in incremental common shares.

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