Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2013		Jun. 30, 2012
(Loss)/income from operations	$ 0		$ (14)		$ 188		$ (5)
Loss on disposal	0		0		(2,442)		0
Other income	99	[1]	69	[1]	146	[1]	151	[1]
Income tax benefit	0	[2]	0	[2]	28	[2]	0	[2]
Income/(loss) from discontinued operations, net of tax	$ 99		$ 55		$ (2,080)		$ 146

[1] Other income represented recognized government grant income from discontinued operations.

[2] Income tax benefit represented a reversal of previously recognized uncertain tax benefits.