|
Income Taxes - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Income Taxes [Line Items] | |||
| Income distributable to shareholders, minimum | 90.00% | ||
| Income tax benefit | $ 31 | $ 115 | |
| Federal statutory rates | 34.00% | ||
| Income taxes paid | $ 976 | $ 617 | $ 612 |
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Maximum [Member]
|
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| Income Taxes [Line Items] | |||
| Expiration of net operating loss carryforwards | 2032 | ||
|
Minimum [Member]
|
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| Income Taxes [Line Items] | |||
| Expiration of net operating loss carryforwards | 2027 | ||