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ACCUMULATED OTHER COMPREHENSIVE LOSS - Reclassification of component (Details) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Realized (gains) losses on sale of securities

Net realized (gains) losses on investment securities

^[1]

$ (118)

$ 439

$ (115)

Provision for income taxes

^[1]

25

(92)

39

Net of tax

^[1]

(93)

347

(76)

Amortization of estimated defined benefit pension plan loss

Other expense

^[1],[2]

1,649

1,548

(318)

Provision for income taxes

^[1],[2]

(346)

(325)

108

Net of tax

^[1],[2]

1,303

1,223

(210)

Total reclassifications for the period

^[1],[3]

$ 1,210

$ 1,570

$ (286)

[1]	Amounts in parentheses indicate credits.
[2]	These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost (see Note 18 for additional details).
[3]	Amounts in parentheses indicate debits on the Consolidated Balance Sheets.

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