v2.4.0.6
Commitments (Tables)
12 Months Ended
Dec. 31, 2011
COMMITMENTS [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Minimum future rental payments for operating leases as of December 31, 2011 are as follows (in thousands):
2012
$
3,003

2013
1,134

2014
657

2015
329

2016
173

Thereafter