Provision for Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Provision For Income Taxes [Line Items]
Current income tax benefit (expense)		$ 58,013
Net operating loss carry forwards	51,400,000
Deferred tax benefit	$ 0	$ 0
Minimum [Member]
Provision For Income Taxes [Line Items]
Net operating loss expiration, Year	2014
Maximum [Member]
Provision For Income Taxes [Line Items]
Net operating loss expiration, Year	2032