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Earnings per Common Share (Detail) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Earnings Per Share Basic [Line Items]
Weighted average basic shares	8,252,396	8,180,970	8,236,212	8,137,133
Dilutive effect of preferred stock, warrants, stock options and restricted stock units			1,041,717
Total weighted average diluted shares	8,252,396	8,180,970	9,277,929	8,137,133
Continuing Operations
Earnings Per Share Basic [Line Items]
Weighted average basic shares	8,252,396	8,180,970	8,236,212	8,137,133
Dilutive effect of preferred stock, warrants, stock options and restricted stock units			1,041,717
Total weighted average diluted shares	8,252,396	8,180,970	9,277,929	8,137,133

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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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.

+ References

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-Publisher FASB



-Name Accounting Standards Codification



-Topic 260



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-Section 50



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- Definition

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.

+ References

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



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-Name Accounting Standards Codification



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