Loss Per Share (Computation of Basic and Diluted Earnings per Common Share) (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Earnings Per Share [Abstract]
Undistributed net loss from operations	$ (5,001)	$ (7,395)
Basic weighted average shares outstanding	29,306,374	29,306,374
Diluted weighted average shares outstanding	29,306,374	29,306,374
Basic: Loss per share (USD per share)	$ (0.17)	$ (0.25)
Diluted: Loss per share (USD per share)	$ (0.17)	$ (0.25)

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- Definition

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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- Definition

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.

+ References

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- Definition

Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.

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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.

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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.

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