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Note 11. LEASE OBLIGATIONS
12 Months Ended
Dec. 31, 2011
Operating Leases of Lessee Disclosure [Table Text Block]
Note 11.  LEASE OBLIGATIONS

The Company has entered into non-cancelable operating leases for real property with original lease terms of up to ten years.  In addition, the Company leases manufacturing and data processing equipment under operating leases expiring during the next four years.

In most cases, management expects that in the normal course of business, leases will be renewed or replaced by other leases.  Future minimum lease payments as of December 31, 2011 are as follows (amounts in thousands):

2012
  $ 3,708  
2013
    3,015  
2014
    2,977  
2015
    2,739  
2016
    2,320  
Thereafter
    4,522  
    $ 19,281  

Rental expense for 2011 and 2010 for operating leases was $4.0 million and $4.5 million, respectively.  Also, $0.4 million of rent was paid and charged against liabilities in both 2011 and 2010 for non-cancelable leases at facilities abandoned as a result of restructuring initiatives.  These payments were offset by sub-lease income of $0.3 million in both years.