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Federal Income Taxes - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Mar. 19, 2012
Income Tax Disclosure [Abstract]
Net (loss) income	$ (3,816)
Percentage of net operating loss carry forwards	100.00%		100.00%
Valuation allowance	0
Federal income tax expense (benefit)	0	0
Income tax rate	35.00%
Income tax paid	0	0
Valuation allowance equal to net deferred federal income tax asset	100.00%	100.00%
Abandoned stock			8,370,000
Change in equity ownership			50.00%
Available and utilizable NOL		5,970,000
NOLs expiration date	2029
Reserve for uncertain federal income tax position	0
Income tax interest income, expense or penalties	$ 0	$ 0

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The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted federal tax law to the domestic taxable Income or Loss from continuing operations.

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