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, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Numerator: Basic [Abstract]
Net loss attributable to common shareholders, Continuing operations									$ (2,616)	$ (14,305)	$ (7,988)
Net loss attributable to common shareholders, Discontinued operations									(2,084)	926	(10,931)
Net loss attributable to common shareholders - total	(2,201)	859	1,537	(4,895)	(7,250)	(3,102)	1,595	(4,622)	(4,700)	(13,379)	(18,919)
Numerator: Diluted [Abstract]
Net loss attributable to common shareholders, Continuing operations									(2,616)	(14,305)	(7,988)
Total continuing operations									(2,616)	(14,305)	(7,988)
Net loss attributable to common shareholders, Discontinued operations									(2,084)	926	(10,931)
Net earnings (loss) attributable to common shareholders - total diluted									$ (4,700)	$ (13,379)	$ (18,919)
Denominator [Abstract]
Weighted average number of common shares—diluted									2,889,823	2,885,041	2,872,218
Basic and Diluted Earnings Per Common Share: Net earnings (loss) attributable to common shareholders per weighted average common share:
Continuing operations - Basic									$ (0.91)	$ (4.96)	$ (2.78)
Discontinued operations - Basic									$ (0.72)	$ 0.32	$ (3.81)
Earnings Per Share, Basic, Total									$ (1.63)	$ (4.64)	$ (6.59)
Continuing operations - Diluted									$ (0.91)	$ (4.96)	$ (2.78)
Discontinued operations - Diluted									$ (0.72)	$ 0.32	$ (3.81)
Earnings Per Share, Diluted, Total									$ (1.63)	$ (4.64)	$ (6.59)