Form 10-K December 31, 2017
XSG 03-23-18.xlsx
Form 10-Q September 30, 2017
XSG 10-25-18.xlsx
Form 10-Q June 30, 2017
mghl-20170630
mghl-20170630_cal
mghl-20170630_def
mghl-20170630_lab
mghl-20170630_pre
Form 10-Q March 31, 2017
mghl-20170331
mghl-20170331_cal
mghl-20170331_def
mghl-20170331_lab
mghl-20170331_pre