20. Discontinued Operations (Details Narrative) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Discontinued Operations Details Narrative
Net losses	$ 3.9	$ 0.6	$ 4.9	$ 2.8
Net income (losses) due to commutation of contracts	$ 2.1	$ 3.3	$ 7.1	$ 3.3