Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Unaudited Pro Forma Condensed Consolidated Statement of Operations (Parenthetical) (Detail)

v3.4.0.3
Subsequent Events - Unaudited Pro Forma Condensed Consolidated Statement of Operations (Parenthetical) (Detail)
Mar. 31, 2016
Dec. 31, 2015
Less: Natural Habitat Historical Financial Statements    
Condensed Financial Statements, Captions [Line Items]    
Percentage of noncontrolling interest in subsidiaries 51.40% 51.40%