Income (Loss) Per Common Share (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net (loss)	$ (503,876)	$ (66,462)	$ (4,580,032)	$ (554,380)
Weighted average number of shares outstanding	20,786,081	20,628,347	20,780,074	20,608,048
Weighted average number of common and common equivalent shares	20,786,081	20,628,347	20,780,074	20,608,048
Basic (loss) per common share	$ (0.02)	$ (0.00)	$ (0.22)	$ (0.03)
Diluted (loss) per common share	$ (0.02)	$ (0.00)	$ (0.22)	$ (0.03)