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INCOME TAXES - Narrative (Detail) - USD ($) | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Income Tax Disclosure [Abstract] |  |  |
Income tax expense related to net security gains | $ 997,000 | $ 211,000 | $ 405,000
Tax Cuts and Jobs Act, change in tax rate, deferred tax asset, provisional income tax expense |  |  | 2,600,000
Income tax penalties or interest | 0 | 0 | $ 0
Accrued penalties | 0 | 0 |
Federal operating loss carryforwards | $ 11,100,000 |  |
State and Local operating loss carryforwards |  | $ 6,700,000 |

X
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- Definition The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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