$ SEC Filings

Filing Filed On
PRIMARY DOCUMENT 04 Oct 2016
PRIMARY DOCUMENT 26 Sep 2016
FORM 8-K 19 Sep 2016
FORM 8-K 15 Sep 2016
FORM 8-K 15 Aug 2016
PRIMARY DOCUMENT 11 Aug 2016
FORM 8-K 26 Jul 2016
CTG-10Q-20160701 26 Jul 2016
FORM 8-K 22 Jul 2016
FORM 8-K 12 Jul 2016
PRIMARY DOCUMENT 08 Jul 2016
PRIMARY DOCUMENT 08 Jul 2016
PRIMARY DOCUMENT 08 Jul 2016
PRIMARY DOCUMENT 08 Jul 2016
PRIMARY DOCUMENT 08 Jul 2016
PRIMARY DOCUMENT 08 Jul 2016
PRIMARY DOCUMENT 08 Jul 2016
PRIMARY DOCUMENT 08 Jul 2016
PRIMARY DOCUMENT 05 Jul 2016
PRIMARY DOCUMENT 05 Jul 2016