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LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of Loans by Impairment Method) (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020 | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | --- | --- | ---
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Individually evaluated for impairment, Allowance for loan losses | $ 4,237 | $ 4,918 |  |
Collectively evaluated for impairment, Allowance for loan losses | 31,265 | 30,489 |  |
Total ending allowance balance | 35,502 | 35,407 | $ 30,924 | $ 26,272
Individually evaluated for impairment, Loans | 16,787 | 17,733 |  |
Collectively evaluated for impairment, Loans | 3,226,326 | 3,124,586 |  |
Total ending loan balance | 3,243,113 | 3,142,319 |  |
Real estate |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Total ending loan balance | 2,614,105 | 2,504,388 |  |
Real estate | Commercial |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Collectively evaluated for impairment, Allowance for loan losses | 18,341 | 17,243 |  |
Total ending allowance balance | 18,341 | 17,243 | 17,369 | 15,317
Individually evaluated for impairment, Loans | 10,340 | 10,345 |  |
Collectively evaluated for impairment, Loans | 1,970,878 | 1,877,160 |  |
Total ending loan balance | 1,981,218 | 1,887,505 |  |
Real estate | Construction |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Collectively evaluated for impairment, Allowance for loan losses | 1,707 | 1,593 |  |
Total ending allowance balance | 1,707 | 1,593 | 620 | 411
Collectively evaluated for impairment, Loans | 121,122 | 112,290 |  |
Total ending loan balance | 121,122 | 112,290 |  |
Real estate | Multi-family |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Collectively evaluated for impairment, Allowance for loan losses | 2,732 | 2,661 |  |
Total ending allowance balance | 2,732 | 2,661 | 2,708 | 2,453
Collectively evaluated for impairment, Loans | 445,284 | 433,239 |  |
Total ending loan balance | 445,284 | 433,239 |  |
Real estate | One to four family |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Individually evaluated for impairment, Allowance for loan losses | 44 | 53 |  |
Collectively evaluated for impairment, Allowance for loan losses | 134 | 153 |  |
Total ending allowance balance | 178 | 206 | 203 | 267
Individually evaluated for impairment, Loans | 982 | 999 |  |
Collectively evaluated for impairment, Loans | 65,499 | 70,355 |  |
Total ending loan balance | 66,481 | 71,354 |  |
Commercial and industrial |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Individually evaluated for impairment, Allowance for loan losses | 2,814 | 3,662 |  |
Collectively evaluated for impairment, Allowance for loan losses | 8,013 | 8,461 |  |
Total ending allowance balance | 10,827 | 12,123 | 9,493 | 7,070
Individually evaluated for impairment, Loans | 3,337 | 4,192 |  |
Collectively evaluated for impairment, Loans | 583,755 | 587,308 |  |
Total ending loan balance | 587,092 | 591,500 |  |
Consumer |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |
Individually evaluated for impairment, Allowance for loan losses | 1,379 | 1,203 |  |
Collectively evaluated for impairment, Allowance for loan losses | 338 | 378 |  |
Total ending allowance balance | 1,717 | 1,581 | $ 531 | $ 754
Individually evaluated for impairment, Loans | 2,128 | 2,197 |  |
Collectively evaluated for impairment, Loans | 39,788 | 44,234 |  |
Total ending loan balance | $ 41,916 | $ 46,431 |  |

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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74567-122707 + Details
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