Earnings Per Share (Computation Of Basic And Diluted Earnings Per Common Share) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Numerator: Basic [Abstract]
Net loss attributable to common shareholders, Continuing operations									$ (22,740)	$ (1,833)	$ (11,096)
Net loss attributable to common shareholders, Discontinued operations									3,052	(2,867)	(2,283)
Net loss attributable to common shareholders - total	(3,770)	(3,266)	(11,301)	(1,351)	(2,201)	859	1,537	(4,895)	(19,688)	(4,700)	(13,379)
Numerator: Diluted [Abstract]
Net loss attributable to common shareholders, Continuing operations									(22,740)	(1,833)	(11,096)
Net loss attributable to common shareholders, Discontinued operations									$ 3,052	$ (2,867)	$ (2,283)
Denominator [Abstract]
Weighted average number of common shares—diluted									3,897,092	2,889,823	2,885,041
Basic and Diluted Earnings Per Common Share: Net earnings (loss) attributable to common shareholders per weighted average common share:
Continuing operations - Basic									$ (5.84)	$ (0.64)	$ (3.85)
Discontinued operations - Basic									$ 0.79	$ (0.99)	$ (0.79)
Earnings Per Share, Basic, Total									$ (5.05)	$ (1.63)	$ (4.64)