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NOTE 5 - LEASES (Tables)
3 Months Ended
Mar. 31, 2021
Leases [Abstract]  
Operating lease commitments
   Operating
Lease Commitments
  (in thousands)       
 2021 (remaining)   $576 
 2022    341 
 2023    111 
 2024    87 
 2025    66 
 Thereafter    82 
 Total   $1,263 
   Less Imputed interest    (169)
 Total operating lease liabilities   $1,094 
Supplemental balance sheet information related to leases
   Balance at March 31,
2021
  Balance at December 31,
2020
 (in thousands)          
 Right-of-use assets (Long-term other assets)  $945   $1,081 
 Lease liability-short term (Other accrued liabilities)   612    673 
 Lease liability-long term (Operating lease liabilities)   482    588