XML 40 R30.htm IDEA: XBRL DOCUMENT v3.20.2
Note 14 - Restructuring Costs (Tables)
 6 Months Ended
Jun. 30, 2020
Notes Tables  
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]
   
Suspension
    
Severance
    
Impairment
      
 
 
    
 
 
   
of Contract
    
Benefits
    
Charges
    
Other
    
Total
  
   
(in thousands)
  
                                         
Cumulative cost incurred as of June 30, 2020
   $
3,223
     $
368
     $
1,272
     $
160
     $
5,023
  
                                         
Reconciliation of liabilities:
                                        
Balance at December 31, 2019
   $
3,223
     $
368
     $
—
     $
57
     $
3,648
  
Period charges
    
—
      
—
      
—
      
103
      
103
  
Payments and settlements
    
—
      
(368
 )    
—
      
(150
 )    
(518
 )
Balance at June 30, 2020
   $
3,223
     $
—
     $
—
     $
10
     $
3,233