Supplemental Cash Flow Information

6 Months Ended

Jun. 30, 2013

Supplemental Cash Flow Information [Abstract]

Cash Flow, Supplemental Disclosures [Text Block]

Note 14. Supplemental Cash Flow Information

Supplemental cash flow information follows:

(in thousands)	Six Months Ended
	June 30,
	2013		2012
Cash paid for interest	$	57	$	27
Cash paid for income taxes	$	77	$	186