Equity Transactions - Additional Information 1 (Detail) (USD $)	3 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012
Class of Stock [Line Items]
Issuance of common stock to consultants	75,000	75,000	75,000	75,000	275,000	75,000	75,000	75,000	75,000	225,000	75,000	175,000
Common Stock [Member]
Class of Stock [Line Items]
Consulting costs charges	72,000	68,500	140,250	137,500	214,000	51,250	49,500	48,750	47,250	184,750	64,500	160,000