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Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes [Line Items]
Statutory income tax rate	35.00%	35.00%
Net operating loss carryforwards	$ 294,000
Operating loss carryforwards expiration date	Dec. 31, 2023
Valuation allowance	24,000	126,000
Income Tax Valuation Allowance
Income Taxes [Line Items]
Income tax attributable to continuing operations	$ (102,000)	$ (317,000)	$ 341,000

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Expiration date of each operating loss carryforward included in operating loss carryforward, in CCYY-MM-DD format.

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