Annual report pursuant to Section 13 and 15(d)

SIGNIFICANT 2017 BUSINESS DEVEVELOPMENTS - Recipients of Voting and Dispositive Control of Shares (Details)

v3.8.0.1
SIGNIFICANT 2017 BUSINESS DEVEVELOPMENTS - Recipients of Voting and Dispositive Control of Shares (Details) - shares
Dec. 31, 2017
Sep. 22, 2017
Dec. 31, 2016
Significant Business Developments [Line Items]      
Number of shares 39,565,591 39,365,591 39,315,591
VDCTA Agreements      
Significant Business Developments [Line Items]      
Number of shares   6,345,805  
Percentage of total outstanding [1]   16.10%  
VDCTA Agreements | Mark Lipparelli      
Significant Business Developments [Line Items]      
Number of shares   1,269,161  
Percentage of total outstanding [1]   3.22%  
VDCTA Agreements | Bryan Waters      
Significant Business Developments [Line Items]      
Number of shares   1,269,161  
Percentage of total outstanding [1]   3.22%  
VDCTA Agreements | Norm DesRosiers      
Significant Business Developments [Line Items]      
Number of shares   1,269,161  
Percentage of total outstanding [1]   3.22%  
VDCTA Agreements | William Zender      
Significant Business Developments [Line Items]      
Number of shares   1,269,161  
Percentage of total outstanding [1]   3.22%  
VDCTA Agreements | John Connelly      
Significant Business Developments [Line Items]      
Number of shares   1,269,161  
Percentage of total outstanding [1]   3.22%  
[1] The percentages listed in the table are based on 39,365,591 total outstanding shares as of the date of the VDCTA Agreements and do not include other shares held by such Recipients.