XML 53 R42.htm IDEA: XBRL DOCUMENT v3.5.0.2
Fair Value Measurements - Change in Fair Value of Contingent Consideration Obligations (Detail)
Jun. 30, 2016
USD ($)
Business Combinations [Abstract]  
Contingent consideration obligations, Beginning balance $ 5,862,464
Contingent consideration obligations, Ending balance $ 5,862,464