Stockholders' Equity - Additional Information (Detail) (USD $)	1 Months Ended			12 Months Ended		1 Months Ended				1 Months Ended	12 Months Ended	1 Months Ended							12 Months Ended		1 Months Ended
	Dec. 31, 2012	Aug. 30, 2012	Jun. 30, 2012	Dec. 31, 2013	Dec. 31, 2012	Aug. 30, 2012 Stock Compensation Plan [Member]	May 31, 2013 Outside Board Member [Member] Directors	Aug. 30, 2012 Three Years [Member]	Aug. 30, 2012 Five Years [Member]	Dec. 31, 2013 Eleven Employees [Member]	Dec. 31, 2013 Eleven Employees [Member] Employees	Feb. 28, 2013 Five Employees [Member] Employees	Feb. 28, 2013 Five Employees [Member] Other Than Performance Shares [Member]	Feb. 28, 2013 Five Employees [Member] Performance Shares [Member]	Feb. 28, 2013 Seven Employees and Five Outside Board Members [Member] Directors Employees	Feb. 28, 2013 Seven Employees and Five Outside Board Members [Member] Performance Shares [Member]	Apr. 30, 2012 Six Employees [Member] Stock Compensation Plan [Member] Employees	Apr. 30, 2012 Six Employees [Member] Three Years [Member] Stock Compensation Plan [Member]	Apr. 30, 2012 Nine Employees [Member] Stock Compensation Plan [Member] Employees	Apr. 30, 2012 Nine Employees [Member] Five Years [Member] Stock Compensation Plan [Member] Directors	Nov. 30, 2013 Oppenheimer & Co., Inc [Member] Common Stock [Member]
Disclosure Stockholders Equity Additional Information Detail [Line Items]
Common Stock Granted under Long term incentive plan	9,900	30,000	150,000	446,000	1,014,000	60,000	100,000			9,000					346,000	12,000	60,000		804,000
Options Vested	9,900		150,000		9,900			30,000	60,000	9,000	9,000							60,000	804,000
No of employees											11	5			7		6		9
Total share-based compensation expense				$ 1,241,701	$ 1,831,698						$ 25,650
Common stock granted under the long term incentive bonus program												42,000	36,000	6,000							37,500
Share-based compensation, option vesting period		3 years					3 years						3 years	3 years	3 years				5 years
Common stock options granted, exercise price			$ 2.30				$ 3.00					$ 2.50			$ 2.50
Compensation expense amortization period		3 years										3 years
Number of Directors							1								5					4
Expected term							5 years								5 years				5 years
Fair market value of shares granted																		138,000
Amortization of common stock granted		60,000																138,000
Exercise Price per common shares		$ 2.30	$ 2.30																$ 2.30
Fair market value of shares vested		$ 52,500