XML 34 R21.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 13 - Other Liabilities
 12 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Other Liabilities Disclosure [Text Block]
(
13
)
        Other Liabilities
 
Other liabilities consist of the following (in thousands):
 
   
December 31,
  
   
2017
    
2016
  
Noncurrent pension liability
   $
4,781
     $
5,474
  
Deferred gain from sale leaseback
    
3,576
      
3,892
  
Other
    
412
      
126
  
Total   $
8,769
     $
9,492
  
 
Included in other liabilities are accrued long-term warranty expenses and other items,
none
of which exceed
5%
of total liabilities.