Computer Software to be Sold (Tables)

12 Months Ended

Dec. 31, 2012

COMPUTER SOFTWARE TO BE SOLD [Abstract]

Schedule of Capitalized Software Development Costs [Table Text Block]

The following table provides the detailed activity related to capitalized software development costs for the years ended December 31, 2012, 2011 and 2010.

	Year Ended December 31,
(in thousands)	2012			2011			2010
Beginning balance-capitalized development cost	$	3,841		$	3,123		$	2,601
Additions	3,908			2,609			2,244
Amortization	(2,475		)	(1,891		)	(1,722		)
Net capitalized development cost	$	5,274		$	3,841		$	3,123