Basic and Diluted Earnings (Loss) Per Common Share (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Numerator [Abstract]
Net income	$ 827	$ 111	$ 561	$ 249
Denominator [Abstract]
Weighted-average shares outstanding for basic earnings per share (in shares)	19,196,133	18,010,949	19,154,297	17,956,622
Effect of dilutive securities [Abstract]
Stock options and restricted stock units (in shares)	365,112	251,464	317,497	237,417
Adjusted weighted-average shares outstanding and assumed conversions for diluted income (loss) per share (in shares)	19,561,245	18,262,413	19,471,794	18,194,039
Shares related to dilutive securities excluded because inclusion would be anti-dilutive (in shares)	564,833	738,789	564,833	745,415

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.

+ References

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-Publisher FASB
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- Definition

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.

+ References

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- Definition

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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This element represents the weighted average total number of shares issued throughout the period including the first (beginning balance outstanding) and last (ending balance outstanding) day of the period before considering any reductions (for instance, shares held in treasury) to arrive at the weighted average number of shares outstanding. Weighted average relates to the portion of time within a reporting period that common shares have been issued and outstanding to the total time in that period. Such concept is used in determining the weighted average number of shares outstanding for purposes of calculating earnings per share (basic).

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