Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Concentration of Revenue and Geographic Area (Details)

v3.7.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Concentration of Revenue and Geographic Area (Details) - Revenue - Customer concentration risk
 3 Months Ended
Jun. 30, 2017
USD ($)
item
Jun. 30, 2016
USD ($)
agreement
Concentration of Revenue and Geographic Area    
Number of licenses 2 5
License    
Concentration of Revenue and Geographic Area    
License Revenue Amount $ 265,000  
Revenues from licenses, as a percent of Total Revenues 72.00% 99.00%
License | Munitech IP S.a.r.l.    
Concentration of Revenue and Geographic Area    
License Revenue Amount $ 200,000  
Revenues from licenses, as a percent of Total Revenues 54.00%  
License | Dynamic Advances, LLC    
Concentration of Revenue and Geographic Area    
License Revenue Amount   $ 24,900,000
Revenues from licenses, as a percent of Total Revenues   72.00%
License | Signal IP, Inc    
Concentration of Revenue and Geographic Area    
License Revenue Amount $ 65,000 $ 310,000
Revenues from licenses, as a percent of Total Revenues 18.00% 1.00%
License 1 | Orthophenix, LLC    
Concentration of Revenue and Geographic Area    
License Revenue Amount   $ 4,500,000
Revenues from licenses, as a percent of Total Revenues   13.00%
License 2 | Orthophenix, LLC    
Concentration of Revenue and Geographic Area    
License Revenue Amount   $ 3,750,000
Revenues from licenses, as a percent of Total Revenues   11.00%
License 3 | Orthophenix, LLC    
Concentration of Revenue and Geographic Area    
License Revenue Amount   $ 600,000
Revenues from licenses, as a percent of Total Revenues   2.00%