INCOME TAXES (Income Tax Expense (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Current expense:
Federal	$ 996	$ 11,304	$ 22,014
State	(1,965)	3,626	2,833
Total current	(969)	14,930	24,847
Deferred expense:
Federal	18,854	8,654	(12,952)
State	6,956	2,174	(135)
Total deferred	25,810	10,828	(13,087)
Total	$ 24,841	25,758	11,760
Reconciliation between the income tax benefit and the expected tax benefit
U.S. Federal corporate tax rate	21.00%
Computed "expected" tax expense (benefit)	$ 20,741	22,187	10,297
Increase (decrease) in taxes resulting from:
Tax-exempt interest income	(692)	(526)	(528)
Other tax-exempt income	(392)	(734)	(799)
Low-income housing tax credits	(530)	(365)	(332)
State income taxes, net of Federal income tax effect, excluding impact of deferred tax valuation allowance	4,982	5,377	2,590
Change in the beginning-of-the-year balance of the valuation allowance for deferred tax assets allocated to income tax expense	39	(39)	(22)
Other, net	693	(142)	554
Total	$ 24,841	$ 25,758	$ 11,760

No definition available.

Name:	cpf_IncomeTaxReconciliationIncreaseDecreaseAbstract
Namespace Prefix:	cpf_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The portion of the difference between total income tax expense or benefit as reported in the income statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to interest income that is exempt from income taxes under enacted tax laws.

+ References

No definition available.