Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Other Comprehensive Income, Other, Net of Tax	$ 0	$ (105)
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest	(1,006)	(17,336)
Other Comprehensive Income (Loss), Net of Tax	1,260	(359)
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	(1,006)	(17,336)
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	1,226	(503)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax	52	248
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(18)	1
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	254	(17,695)
Comprehensive (Income) Loss, Net of Tax, Attributable to Noncontrolling Interest	541	66
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ (287)	$ (17,761)