Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Schedule of Changes to Accumulated Other Comprehensive Income (Detail)

v3.3.1.900
Summary of Significant Accounting Policies - Schedule of Changes to Accumulated Other Comprehensive Income (Detail) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning Balance $ 18,006,418 $ 585,007
Current period other comprehensive loss (429,477) 113,176
Ending Balance 31,128,293 18,006,418
Foreign Currency Translation Adjustment [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning Balance (843,097) (956,273)
Current period other comprehensive loss (429,477) 113,176
Ending Balance (1,272,574) (843,097)
Accumulated Other Comprehensive Loss [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Beginning Balance (843,097) (956,273)
Current period other comprehensive loss (429,477) 113,176
Ending Balance $ (1,272,574) $ (843,097)