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Discontinued Operations, Net of Tax - Summary of Discontinued Operations (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
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| Discontinued Operations And Disposal Groups [Abstract] | |||
| Net gains (losses) on sales of real estate | $ (16) | $ (15) | $ 532 |
| Net operating losses | (227) | (582) | (690) |
| Impairment losses | (135) | (341) | (887) |
| Income tax benefit | 31 | 115 | |
| Discontinued operations, net of tax | $ (347) | $ (823) | $ (1,045) |