INVESTMENTS (Other Equity Securities) (Detail) - USD ($) $ in Thousands |
Jun. 30, 2019 |
Dec. 31, 2018 |
---|---|---|
Federal Home Loan Bank Stock and Federal Reserve Bank Stock [Abstract] | ||
Federal Reserve Bank stock | $ 22,515 | $ 22,456 |
Federal Home Loan Bank of Atlanta stock | 32,175 | 50,933 |
Total equity securities | $ 54,690 | $ 73,389 |