Receivables (Tables)

3 Months Ended

Mar. 31, 2014

Receivables [Abstract]

Schedule Of Accounts And Other Receivables [Table Text Block]

Accounts and other receivables consisted of the following:

(amounts in thousands)	March 31, 2014		December 31, 2013
	(Unaudited)
Trade accounts	$	735	$	922
Other		428		453
		1,163		1,375
Less: allowance for doubtful accounts		—		—
Net	$	1,163	$	1,375