XML 117 R105.htm IDEA: XBRL DOCUMENT

Discontinued Operations and Divestitures (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Gains (losses) on the disposals of discontinued operations
Gain (loss) on disposal of discontinued operations, before income tax (expense) Benefit									$ 142	$ 207	$ (1,785)
Income tax (expense) Benefit									(53)	(193)	812
Gain (loss) on disposal of discontinued operations, net of tax	$ 18	$ 32	$ 18	$ 22	$ 20	$ (76)	$ 30	$ 40	$ 90	$ 14	$ (973)

Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.

Amount of tax expense or benefit on gain (loss), not previously recognized, resulting from the sale of a business component.