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Note 15 - SUBSEQUENT EVENTS	6 Months Ended
Jun. 30, 2011
Subsequent Events [Text Block]	(15) SUBSEQUENT EVENTS In July 2011, as part of the Global Mandatory offer described in Note 3 – “Investment in Global”, the Company transferred approximately $18 million in cash to an escrow account to comply with the offer to acquire the outstanding shares of Global. The Company does not anticipate that a significant number of Global shares will be tendered pursuant to the offer, in which case all remaining escrowed funds would be returned to the Company.

Note 15 - SUBSEQUENT EVENTS

6 Months Ended

Jun. 30, 2011

(15) SUBSEQUENT EVENTS

In July 2011, as part of the Global Mandatory offer described in Note 3 – “Investment in Global”, the Company transferred approximately $18 million in cash to an escrow account to comply with the offer to acquire the outstanding shares of Global. The Company does not anticipate that a significant number of Global shares will be tendered pursuant to the offer, in which case all remaining escrowed funds would be returned to the Company.