Plan of Restructuring (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2012

Dec. 31, 2011

Schedule of Restructuring and Related Costs [Table Text Block]

	Balance December 31, 2011	Provision	Payments and Other Adjustments	Balance March 31, 2012
Severance costs (1)	$43	$  -	$24	$19
Other fees	30	10	-	40
Total Restructuring cost	$73	$10	$24	$59

In thousands	Balance December 31, 2010	Provision	Payments and Other Adjustments	Balance December 31, 2011
Severance costs (1)	$     -	$  83	$  40	$43
Facility closing costs (2)	215	(30)	185	-
Other fees	94	111	175	30
Total Restructuring cost	$309	$164	$400	$73

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

In thousands	Balance December 31, 2010	Provision	Payments and Other Adjustments	Balance December 31, 2011
Digital display sales	$     -	$  25	$  25	$   -
Digital display lease and maintenance	309	139	375	73
Segmented Restructuring cost	$309	$164	$400	$73