Quarterly report pursuant to sections 13 or 15(d)

Notes Payable and Line of Credit - Summary of Short-Term and Long-Term Debt Obligations (Detail)

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Notes Payable and Line of Credit - Summary of Short-Term and Long-Term Debt Obligations (Detail) (USD $)
Mar. 31, 2014
Dec. 31, 2013
Debt Instrument [Line Items]    
Notes Payable, Current Portion   $ 22,298
Line of Credit, Principal Balance   6,000,000
Line of Credit, Current Portion   6,000,000
Lines of Credit, Long-Term 6,000,000  
Secured Note Payable [Member]
   
Debt Instrument [Line Items]    
Notes Payable, Current Portion   $ 22,298