Annual report pursuant to Section 13 and 15(d)

Restructuring Charges (Narrative) (Details)

v3.8.0.1
Restructuring Charges (Narrative) (Details) - USD ($)
3 Months Ended 12 Months Ended
Sep. 30, 2017
Dec. 31, 2017
Restructuring Charges [Abstract]    
Restructuring expense   $ 2,284,541
Loss on equipment disposal $ 505,000  
Restructuring payments   1,780,000
Restructuring accruals   $ 0