Basic and Diluted Earnings (Loss) Per Common Share (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Numerator [Abstract]
Net income (loss)	$ (266)	$ 138
Denominator [Abstract]
Weighted-average shares outstanding for basic earnings per share (in shares)	19,094,382	17,912,045
Effect of dilutive securities [Abstract]
Stock options and restricted stock units (in shares)	0	221,697
Adjusted weighted-average shares outstanding and assumed conversions for diluted income (loss) per share (in shares)	19,094,382	18,133,742
Shares related to dilutive securities excluded because inclusion would be anti-dilutive (in shares)	564,833	752,042

No definition available.

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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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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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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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