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Earnings Per Common Share (Reconciliations Of The Numerators And Denominators Of Basic And Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Earnings Per Common Share [Abstract]
Net loss	$ (178)	$ (1,627)	$ (391)	$ (3,031)	$ 4,200
Weighted average shares - basic	10,608,792	6,088,555	9,536,420	6,086,435
Dilution effect of share-based compensation, treasury method
Weighted average shares - dilutive	10,608,792	6,088,555	9,536,420	6,086,435
Basic	$ (0.02)	$ (0.27)	$ (0.04)	$ (0.50)
Dilutive	$ (0.02)	$ (0.27)	$ (0.04)	$ (0.50)
Shares excluded from dilutive shares				229

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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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