Furniture and Fixtures, Equipment and Leasehold Improvements (Tables)

12 Months Ended

Dec. 31, 2014

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,
	2014			2013
Leasehold improvements	$	6		$	6
Equipment		237			262
Furniture and fixtures		36			36
Total gross assets		279			304
Less accumulated depreciation		(242	)		(268	)
Total furniture and fixtures, equipment and leasehold improvements	$	37		$	36