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LEASES (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Right-of-use assets $ 3,374,000    
Lease liability 3,373,000    
Lease liability, current $ 383,000    
Weighted average remaining lease term 12 years 11 months 12 days    
Operating lease, weighted average discount rate, percent 1.07%    
Operating lease expense $ 421,000 $ 301,000 $ 298,000
Banbury [Member]      
Operating leases term, description In the U.K., the Company leases a facility in Banbury, England, which serves manufacturing, warehousing, and other operational functions. The lease in Banbury was effective April 1, 2006 and had a 15-year term which ended in March 2021. A new lease for Banbury was recently consummated, effective April 1, 2021, with a 15-year term ending in March 2036.