Stockholders' Equity (Deficit) - Additional Information (Detail) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Restricted Stock [Member] | Consultant [Member]
Stockholders Equity Note [Line Items]
Restricted Common stock issued for services (in shares)	886,294
Restricted Stock [Member] | Director and Vice President [Member] | Selling, General and Administrative Expense [Member]
Stockholders Equity Note [Line Items]
Restricted common stocks issued for employee compensation, value	20,000
Warrants and Stock Options [Member]
Stockholders Equity Note [Line Items]
Anti-dilutive securities not included in the computation of diluted loss per share	705,667	922,667
Preferred Stock
Stockholders Equity Note [Line Items]
Anti-dilutive securities not included in the computation of diluted loss per share	613,191	584,891