Quarterly report pursuant to Section 13 or 15(d)

Summary of Accounting Policies - Additional Information (Detail)

v3.2.0.727
Summary of Accounting Policies - Additional Information (Detail) - USD ($)
 3 Months Ended 6 Months Ended
Jul. 31, 2014
Dec. 31, 2014
Jun. 30, 2015
Jun. 30, 2014
ACS [Member]        
Summary Of Significant Accounting Policies [Line Items]        
Ownership percentage attributable to Milestone 50.00%   70.00%  
Milestone Medical Inc. [Member]        
Summary Of Significant Accounting Policies [Line Items]        
Contribution of Milestone in joint venture     $ 1,500,000  
Joint venture owned by the entity     49.98% 45.50%
Investment in joint venture   $ 888,720    
Capital contributions   $ 447,750    
Milestone China [Member]        
Summary Of Significant Accounting Policies [Line Items]        
Joint venture owned by the entity 40.00%      
Investment in joint venture $ 1,000,000      
Percentage of revenue recognized on shipment     60.00%  
Milestone China [Member] | ACS [Member]        
Summary Of Significant Accounting Policies [Line Items]        
Ownership percentage attributable to Milestone 50.00%      
Minority interest recorded as noncontrolling interest     30.00%  
Capital contributions $ 900,000