DISCONTINUED OPERATIONS (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
DISCONTINUED OPERATIONS [Abstract]
Estimated proceeds from earn out provision			$ 700	$ 400
Adjustment to net income from earn out provision			300
Additional payment in sale of PGiSend		1,800
Proceeds received in sale of PGiSend			105,000
Noncash asset adjustment to discontinued operations				7,000
Fair value of assets of disposal PGiMarket				1,400
Proceeds from sale of assets of disposal groups				1,000
Income tax benefit due to finalization of tax basis from the purchase price allocation	$ 6,000