The largest trade debt creditor was magazine printer Worldcolor, which was listed as being owed $1.59 million. Next came fellow printer R.R. Donnelley, which is owed $1.41 million. Other notable creditors include Hallmark Data Systems ($532,661.38), Brown Printing ($207,814.64), ON24 ($114,577), QuadGraphics ($81,885.48) and direct marketing media company Walter Karl ($63,273.72)....