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SHAREHOLDERS' EQUITY (Tables)
 12 Months Ended
Dec. 31, 2012
SHAREHOLDERS' EQUITY [Abstract]  
Components of and changes in accumulated other comprehensive income (loss)
U.S. GAAP defines comprehensive income as non-shareholder changes in equity.  The components of and changes in accumulated other comprehensive income (loss) as of December 31, 2012, 2011 and 2010 are as follows:
 
         
Accumulated
 
   
Interest
  
Pension
  
Other
 
   
Rate Swap
  
Liability
  
Comprehensive
 
(thousands)
 
Adjustment
  
Adjustment(1)
  
Income (Loss)
 
Balance, January 1, 2010
 $(995) $(186) $(1,181)
Current period change, net of tax
  318   33   351 
Balance, December 31, 2010
  (677)  (153)  (830)
Current period change, net of tax
  677   (30)  647 
Balance, December 31, 2011
  -   (183)  (183)
Current period change, net of tax
  -   200   200 
Balance, December 31, 2012
 $-  $17  $17 
 
(1) 
There was no tax effect reflected on the pension liability for any of the three years ended December 31, 2012, 2011 and 2010 either due to the Company reporting a full valuation allowance for net deferred tax assets or due to the insignificance of the amount of such impacts.