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Operating Leases (Tables)
6 Months Ended
Jun. 30, 2020
Leases [Abstract]  
Schedule of the future maturities of lease liabilities

At June 30, 2020, the future maturities of lease liabilities are as follows: 




Twelve months ending June 30, (In thousands)
  2021 $ 968
  2022 985
  2023 993

  2024 704

  2025 666

  2026 and thereafter 740

   Total lease payments 5,056
     Less: amount representing interest 688

  Present value of operating lease liabilities  $ 4,368