ACQUISITIONS Other (Details)					0 Months Ended
	Jan. 31, 2011 Acquisition Pro Digital [Member] USD ($)	Jan. 31, 2011 Acquisition Pro Digital [Member] EUR (€)	Sep. 02, 2009 Televideo [Member] USD ($)	Sep. 02, 2009 Televideo [Member] EUR (€)	Apr. 07, 2010 Ukraine Operations [Member] USD ($)	Jan. 31, 2011 ROMANIA Broadcast Segment [Member] Acquisition Pro Digital [Member] USD ($)	Jan. 31, 2011 ROMANIA Broadcast Segment [Member] Acquisition Pro Digital [Member] EUR (€)	Sep. 02, 2009 Trademarks [Member] Televideo [Member] USD ($)	Sep. 02, 2009 Trademarks [Member] Televideo [Member] EUR (€)	Sep. 02, 2009 Goodwill [Member] Televideo [Member] USD ($)	Sep. 02, 2009 Goodwill [Member] Televideo [Member] EUR (€)
Business Acquisition [Line Items]
Proceeds from Divestiture of Businesses					$ 308,000,000
Business Acquisition, Percentage of Voting Interests Acquired	100.00%	100.00%	80.00%	80.00%
Cost of Acquired Entity, Cash Paid	900,000	700,000	1,700,000	1,200,000
Other intangible assets subject to amortization								300,000	200,000
Goodwill						$ 700,000	€ 500,000			$ 2,400,000	€ 1,700,000