Furniture and Fixtures, Equipment and Leasehold Improvements (Tables)

12 Months Ended

Dec. 31, 2013

Property Plant And Equipment [Abstract]

Schedule of Furniture and Fixtures, Equipment and Leasehold Improvements

Furniture and fixtures, equipment and leasehold improvements consisted of the following at the dates indicated below (in thousands):

	Years ended December 31,
	2013			2012
Leasehold improvements	$	6		$	24
Equipment		262			297
Furniture and fixtures		36			49
Total gross assets		304			370
Less accumulated depreciation		(268	)		(357	)
Total furniture and fixtures, equipment and leasehold improvements	$	36		$	13