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Acquisitions, Goodwill and Other Intangible Assets - Additional Information (Detail) (USD $)
3 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended 0 Months Ended 1 Months Ended 6 Months Ended 0 Months Ended 0 Months Ended 0 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Dec. 31, 2013
Jun. 30, 2014
Customer relationships
Dec. 31, 2013
Customer relationships
Jun. 30, 2014
Technology - developed
Dec. 31, 2013
Technology - developed
Jun. 02, 2014
Refine Technology, LLC
Jun. 30, 2014
Refine Technology, LLC
Jun. 30, 2014
Refine Technology, LLC
Jun. 02, 2014
Refine Technology, LLC
Jun. 02, 2014
Refine Technology, LLC
Customer relationships
Jun. 02, 2014
Refine Technology, LLC
Customer relationships
Jun. 02, 2014
Refine Technology, LLC
Technology - developed
Jun. 02, 2014
Refine Technology, LLC
Technology - developed
Jun. 02, 2014
Refine Technology, LLC
In process research and development ("IPR&D")
Jun. 02, 2014
Refine Technology, LLC
Trademark / tradename
Jun. 02, 2014
Refine Technology, LLC
Milestone Payments
Jun. 02, 2014
Refine Technology, LLC
Resolution, Withdrawal or Settlement of Certain Patent Disputes
Jun. 02, 2014
Refine Technology, LLC
Transition Services Agreement
Jun. 30, 2014
Refine Technology, LLC
Transition Services Agreement
Jun. 30, 2014
Refine Technology, LLC
Transition Services Agreement
Jun. 02, 2014
Refine Technology, LLC
Transition Services Agreement
Business Acquisition [Line Items]                                              
Business acquisition, upfront payment   $ 21,235,937           $ 21,235,937                              
Business acquisition, common stock shares issued               215,285                              
Business acquisition, common stock shares issued, par value $ 0.01 $ 0.01 $ 0.01               $ 0.01                        
Business acquisition, common stock shares issued, value               4,000,000                              
Business acquisition, maximum contingent payment                                   10,900,000 7,500,000        
Business acquisition, estimated fair value of contingent consideration                 1,400,000 1,400,000 1,400,000             1,400,000         725,000
Monthly payment installments period                                       6 months      
Transition services related costs                                         122,000 122,000  
Business acquisition, fair value of the net assets acquired                     26,635,937                        
Business acquisition, transaction costs                     795,000                        
Fair value of acquired in intangible assets                         6,400,000   2,000,000                
Intangible asset, useful life   10 years 8 years 9 years 8 years 12 years 8 years         10 years   15 years                  
Fair value of acquired in indefinite lived intangible assets                               1,600,000 700,000            
Goodwill, expected to be deductible for tax purposes, period                   15 years                          
Business acquisition, revenue                 465,993                            
Business acquisition, net income                 56,292                            
Goodwill impairment 0 0                                          
Amortization expense   570,000                                          
Expected amortization expense in 2014 1,765,000 1,765,000                                          
Expected amortization expense in 2015 1,765,000 1,765,000                                          
Expected amortization expense in 2016 1,765,000 1,765,000                                          
Expected amortization expense in 2017 1,765,000 1,765,000                                          
Expected amortization expense in 2018 $ 1,765,000 $ 1,765,000