Significant Accounting Policies - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Summary of Business and Accounting Policies [Line Items]
Accounts Receivable		$ 1,059,224
Allowance for Doubtful Accounts		1,421,000
Receivable, Write-offs	2,717,844	161,674	213,855
Minimum [Member]
Summary of Business and Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member]
Summary of Business and Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	40 years
Customer Relationships [Member]
Summary of Business and Accounting Policies [Line Items]
Accumulated amortization	557,500	254,667
Amortization expense	$ 302,833	$ 186,167	$ 22,833