Central Pacific Financial (CPF) 10-Q 7 May 19 2019 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2019	Apr. 30, 2019
Document and Entity Information
Entity Registrant Name	CENTRAL PACIFIC FINANCIAL CORP
Entity Central Index Key	0000701347
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Common Stock, Shares Outstanding		28,629,541

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets
Cash and due from banks	$ 90,869	$ 80,569
Interest-bearing deposits in other banks	7,310	21,617
Investment securities:
Available-for-sale debt securities, at fair value	1,319,450	1,205,478
Held-to-maturity debt securities, at amortized cost; fair value of: none at March 31, 2019 and $144,272 at December 31, 2018	0	148,508
Equity securities, at fair value	910	826
Total investment securities	1,320,360	1,354,812
Loans held for sale	3,539	6,647
Loans and leases	4,101,571	4,078,366
Allowance for loan and lease losses	(47,267)	(47,916)
Net loans and leases	4,054,304	4,030,450
Premises and equipment, net	44,527	45,285
Accrued interest receivable	17,082	17,000
Investment in unconsolidated subsidiaries	16,054	14,008
Other real estate owned	276	414
Mortgage servicing rights	15,347	15,596
Bank-owned life insurance	158,392	157,440
Federal Home Loan Bank stock	16,145	16,645
Right of use lease asset	54,781	0
Other assets	42,366	46,543
Total assets	5,841,352	5,807,026
Deposits:
Noninterest-bearing demand	1,357,890	1,436,967
Interest-bearing demand	965,316	954,011
Savings and money market	1,562,798	1,448,257
Time	1,062,124	1,107,255
Total deposits	4,948,128	4,946,490
Short-term borrowings	179,000	197,000
Long-term debt	101,547	122,166
Lease liability	54,861	0
Other liabilities	55,178	49,645
Total liabilities	5,338,714	5,315,301
Shareholders' Equity
Preferred stock, no par value, authorized 1,000,000 shares; issued and outstanding: none at March 31, 2019 and December 31, 2018	0	0
Common stock, no par value, authorized 185,000,000 shares; issued and outstanding: 28,723,041 at March 31, 2019 and 28,967,715 at December 31, 2018	462,952	470,660
Additional paid-in capital	89,374	88,876
Accumulated deficit	(41,733)	(51,718)
Accumulated other comprehensive income (loss)	(7,955)	(16,093)
Total shareholders' equity	502,638	491,725
Total liabilities and shareholders' equity	$ 5,841,352	$ 5,807,026

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Held to maturity, fair value (in dollars)	$ 0	$ 144,272
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, authorized shares	1,000,000	1,000,000
Preferred stock, issued shares	0	0
Preferred stock, outstanding shares	0	0
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, authorized shares	185,000,000	185,000,000
Common stock, issued shares	28,723,041	28,967,715
Common stock, outstanding shares	28,723,041	28,967,715

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest income:
Interest and fees on loans and leases	$ 43,768	$ 37,390
Interest and dividends on investment securities:
Taxable interest	8,260	8,843
Tax-exempt interest	866	933
Dividends	18	15
Interest on deposits in other banks	68	84
Dividends on Federal Home Loan Bank stock	161	45
Total interest income	53,141	47,310
Interest on deposits:
Demand	192	180
Savings and money market	791	369
Time	5,092	3,425
Interest on short-term borrowings	893	43
Interest on long-term debt	1,060	971
Total interest expense	8,028	4,988
Net interest income	45,113	42,322
Provision (credit) for loan and lease losses	1,283	(211)
Net interest income after provision (credit) for loan and lease losses	43,830	42,533
Other operating income:
Mortgage banking income	1,424	1,847
Service charges on deposit accounts	2,081	2,003
Other service charges and fees	3,064	3,034
Income from fiduciary activities	965	956
Equity in earnings of unconsolidated subsidiaries	8	43
Fees on foreign exchange	151	211
Income from bank-owned life insurance	952	318
Loan placement fees	149	197
Other	2,879	345
Total other operating income	11,673	8,954
Other operating expense:
Salaries and employee benefits	19,889	18,505
Net occupancy	3,458	3,266
Equipment	1,006	1,068
Amortization of core deposit premium	0	669
Communication expense	734	898
Legal and professional services	1,570	1,821
Computer software expense	2,597	2,267
Advertising expense	711	612
Foreclosed asset expense	159	294
Other	4,224	4,004
Total other operating expense	34,348	33,404
Income before income taxes	21,155	18,083
Income tax expense	5,118	3,806
Net income	$ 16,037	$ 14,277
Per common share data:
Basic earnings per common share (in dollars per share)	$ 0.56	$ 0.48
Diluted earnings per common share (in dollars per share)	0.55	0.48
Cash dividends declared (in dollars per share)	$ 0.21	$ 0.19
Weighted average common shares outstanding used in computation:
Basic shares (in shares)	28,758,310	29,807,572
Diluted shares (in shares)	28,979,855	30,041,351

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 16,037	$ 14,277
Other comprehensive income (loss), net of tax:
Net change in unrealized gain (loss) on investment securities	10,996	(14,971)
Defined benefit plans	242	256
Total other comprehensive income (loss), net of tax	11,238	(14,715)
Comprehensive income (loss)	$ 27,275	$ (438)

CONSOLIDATED STATEMENTS OF CHAN

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Thousands	Total	Common Shares Outstanding	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Non- Controlling Interest
Balance at beginning of period at Dec. 31, 2017	$ 500,035		$ 503,988	$ 86,098	$ (89,036)	$ (1,039)	$ 24
Balance (in shares) at Dec. 31, 2017		30,024,222
Increase (Decrease) in Shareholders' Equity
Net income	14,277				14,277
Other comprehensive income	(14,715)					(14,715)
Cash dividends (of $0.21 and $0.19 per share, respectively)	(5,670)				(5,670)
Net shares of common stock sold by directors' deferred compensation plan	(83)		(83)
Shares of common stock repurchased and other related costs	$ (10,111)		(10,111)
Shares of common stock repurchased and other related costs (in shares)	(344,362)	(344,362)
Share-based compensation	$ 399		0	399
Share-based compensation (in shares)		27,262
Net loss from variable interest entity	(24)						(24)
Balance at end of period at Mar. 31, 2018	484,108		493,794	86,497	(78,454)	(17,729)	0
Balance (in shares) at Mar. 31, 2018		29,707,122
Balance at beginning of period at Dec. 31, 2018	$ 491,725		470,660	88,876	(51,718)	(16,093)	0
Balance (in shares) at Dec. 31, 2018	28,967,715	28,967,715
Increase (Decrease) in Shareholders' Equity
Net income	$ 16,037				16,037
Other comprehensive income	11,238					11,238
Cash dividends (of $0.21 and $0.19 per share, respectively)	(6,052)				(6,052)
Shares of common stock repurchased and other related costs	$ (7,708)		(7,708)
Shares of common stock repurchased and other related costs (in shares)	(277,000)	(277,000)
Share-based compensation	$ 498			498			0
Share-based compensation (in shares)		32,326
Balance at end of period at Mar. 31, 2019	$ 502,638		$ 462,952	$ 89,374	$ (41,733)	$ (7,955)	$ 0
Balance (in shares) at Mar. 31, 2019	28,723,041	28,723,041

CONSOLIDATED STATEMENTS OF CH_2

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Stockholders' Equity [Abstract]
Cash dividends (in dollars per share)	$ 0.21	$ 0.19
Common stock (purchased) sold by directors' deferred compensation plan (in net shares)	0	2,850
Shares of common stock repurchased	277,000	344,362

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities:
Net income	$ 16,037	$ 14,277
Provision (credit) for loan and lease losses	1,283	(211)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of premises and equipment	1,540	1,599
Noncash lease expense	79	0
Cash flows from operating leases	(1,549)	0
Gain or loss on sale of other real estate, net of write-downs	138	256
Amortization of core deposit premium and mortgage servicing rights	471	1,126
Net amortization and accretion of premium/discounts on investment securities	2,211	2,922
Share-based compensation expense	498	399
Net gain on sales of residential mortgage loans	(611)	(972)
Proceeds from sales of loans held for sale	31,877	64,106
Originations of loans held for sale	(28,158)	(54,290)
Equity in earnings of unconsolidated subsidiaries	(8)	(43)
Distributions from unconsolidated subsidiaries	82	539
Net increase in cash surrender value of bank-owned life insurance	(952)	(318)
Deferred income taxes	5,013	3,734
Net tax benefits from share-based compensation	105	72
Net change in other assets and liabilities	(2,173)	(3,312)
Net cash provided by operating activities	25,883	29,884
Cash flows from investing activities:
Proceeds from maturities of and calls on investment securities available-for-sale	43,093	40,039
Purchases of investment securities available-for-sale	0	(85,240)
Proceeds from maturities of and calls on investment securities held-to-maturity	0	14,545
Proceeds from sale of MasterCard stock	2,555	0
Net loan proceeds (originations)	(6,851)	(46,144)
Purchases of loan portfolios	(18,286)	0
Proceeds from sale of foreclosed loans/other real estate owned	0	40
Net purchases of premises and equipment	(782)	(687)
Net return of capital from unconsolidated subsidiaries	622	0
Net (purchases of) proceeds from redemption of FHLB stock	500	(1,246)
Net cash used in investing activities	20,851	(78,693)
Cash flows from financing activities:
Net increase in deposits	1,638	24,077
Repayments of long-term debt	(20,619)	0
Net increase (decrease) in short-term borrowings	(18,000)	24,000
Cash dividends paid on common stock	(6,052)	(5,670)
Repurchases of common stock and other related costs	(7,708)	(10,111)
Net cash provided by financing activities	(50,741)	32,296
Net increase (decrease) in cash and cash equivalents	(4,007)	(16,513)
Cash and cash equivalents at beginning of period	102,186	82,293
Cash and cash equivalents at end of period	98,179	65,780
Cash paid during the period for
Interest	8,402	4,877
Income taxes	0	22
Net reclassification of loans to foreclosed loans/other real estate owned	0	40
Net transfer of investment securities held to maturity to available for sale	149,042	0
Right-of-use lease assets obtained in exchange for lease liabilities	$ 55,887	$ 0

SUMMARY OF SIGNIFICANT ACCOUNTI

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	3 Months Ended
	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation The accompanying unaudited consolidated financial statements of Central Pacific Financial Corp. and Subsidiaries (herein referred to as the "Company," "we," "us" or "our") have been prepared in accordance with U.S. generally accepted accounting principles ("GAAP") for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. These interim condensed consolidated financial statements and notes should be read in conjunction with the Company's consolidated financial statements and notes thereto filed on Form 10-K for the fiscal year ended December 31, 2018 . In the opinion of management, all adjustments necessary for a fair presentation have been made and include all normal recurring adjustments. Interim results of operations are not necessarily indicative of results to be expected for the year. Principles of Consolidation The consolidated financial statements include the accounts of the Company and its majority-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. In December 2015, we acquired a 50% ownership interest in a mortgage loan origination and brokerage company, One Hawaii HomeLoans, LLC. The bank concluded that the investment meets the consolidation requirements under Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 810, "Consolidation." The bank concluded that the entity meets the definition of a variable interest entity and that we are the primary beneficiary of the variable interest entity. Accordingly, the investment was consolidated into our financial statements. One Hawaii HomeLoans, LLC was terminated in 2017, and final payment of taxes and distributions to members was made in March 2018. We have 50% ownership interests in three other mortgage loan origination and brokerage companies which are accounted for using the equity method and are included in investment in unconsolidated subsidiaries: Gentry HomeLoans, LLC, Haseko HomeLoans, LLC and Island Pacific HomeLoans, LLC. We also had 50% ownership interest in one additional mortgage loan origination and brokerage company, Pacific Access Mortgage, LLC, which was also accounted for using the equity method and was included in investment in unconsolidated subsidiaries. Pacific Access Mortgage, LLC was terminated in 2017, and final payment of taxes and distributions to members was made in March 2018. During the fourth quarter of 2018, we voluntarily changed our accounting policy for investments in low income housing tax credit ("LIHTC") partnerships from the cost method to the proportional amortization method using the practical expedient available under ASC 323, "Investments - Equity Method and Joint Ventures" , which permits an investor to amortize the initial cost of the investment in proportion to only the tax credits allocated to the investor. We believe the proportional amortization method is preferable because it better reflects the economics of an investment that is made for the primary purpose of receiving tax credits and other tax benefits. In addition to a change in the timing of the recognition of amortization expense on LIHTC investments, amortization expense on LIHTC investments is now reflected in the income tax expense line, which provides users a better understanding of the nature of the returns of such investments, instead of in other operating expenses on the consolidated statements of income. The change did not impact net income, the consolidated balance sheets and the consolidated statements of cash flows. We also have non-controlling equity investments in affiliates that are accounted for under the cost method and are included in investment in unconsolidated subsidiaries. Our investments in unconsolidated subsidiaries accounted for under the equity, proportional amortization and cost methods were $0.1 million , $14.3 million and $1.6 million , respectively, at March 31, 2019 and $0.2 million , $11.6 million and $2.2 million , respectively, at December 31, 2018 . Our policy for determining impairment of these investments includes an evaluation of whether a loss in value of an investment is other than temporary. Evidence of a loss in value includes absence of an ability to recover the carrying amount of the investment or the inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment. We perform impairment tests whenever indicators of impairment are present. If the value of an investment declines and it is considered other than temporary, the investment is written down to its respective fair value in the period in which this determination is made. The Company sponsors the Central Pacific Bank Foundation, which is not consolidated in the Company's financial statements. Reclassifications Certain prior year amounts in the consolidated financial statements and the notes thereto have been reclassified to conform to the fiscal 2019 presentation. Such reclassifications had no effect on the Company's reported net income or shareholders' equity.

RECENT ACCOUNTING PRONOUNCEMENT

RECENT ACCOUNTING PRONOUNCEMENTS	3 Months Ended
	Mar. 31, 2019
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
RECENT ACCOUNTING PRONOUNCEMENTS	2. RECENT ACCOUNTING PRONOUNCEMENTS Accounting Standards Adopted in 2019 In February 2016, the FASB issued ASU 2016-02, "Leases (Topic 842) . " ASU 2016-02 increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. The ASU establishes a right-of-use ("ROU") model that requires a lessee to recognize a ROU lease asset and lease liability on the balance sheet for all leases with a term of longer than 12 months. The FASB has also made available several practical expedients to assist entities with the adoption of ASU 2016-02. Among other things, these practical expedients require no reassessment of whether existing contracts are or contain leases as well as no reassessment of lease classification for current leases. In July 2018, the FASB released ASU 2018-11, " Leases (Topic 842): Targeted Improvements ," which adds an additional practical expedient that allows entities to elect not to recast comparative periods presented when transitioning to Topic 842. The Company elected to adopt the practical expedient allowed under ASU 2018-11. During the year ended December 31, 2018, the Company engaged a software vendor to assist in the implementation of ASU 2016-02. The Company adopted ASU 2016-02 effective January 1, 2019 using the modified retrospective approach and recorded a ROU lease asset and corresponding lease liability on the Company's consolidated balance sheet of $55.9 million for its operating leases where it is a lessee. There was no impact to the Company's financial statements for its leases where it is a lessor. As of March 31, 2019 , the ROU lease asset and lease liability was $54.8 million and $54.9 million , respectively. See Note 12 - Leases for required disclosures on this new standard. In August 2017, the FASB issued ASU 2017-12, "Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities." ASU 2017-12 was issued to better align an entity’s risk management activities and financial reporting for hedging relationships through changes to both the designation and measurement guidance for qualifying hedging relationships and the presentation of hedge results. The FASB believes that such amendments will: 1) improve the transparency of information about an entity’s risk management activities and 2) simplify the application of hedge accounting. The ASU allows an entity that qualifies for the last-of-layer method to reclassify securities from the held-to-maturity category to the available-for-sale category. The Company adopted ASU 2017-12 effective January 1, 2019 and transferred its entire held-to-maturity investment securities portfolio with a fair value of $144.3 million at January 1, 2019 to the available-for-sale portfolio. On the date of adoption, the Company recorded a cumulative effect adjustment related to the unrealized loss on the investment securities transferred, which decreased available-for-sale investments by $4.2 million , increased deferred tax assets by $1.1 million , and decreased opening accumulated other comprehensive income (loss) ("AOCI") by $3.1 million . The ASU did not have a material impact on our current derivative activities. Impact of Other Recently Issued Accounting Pronouncements on Future Filings In June 2016, the FASB issued ASU 2016-13, "Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments , " which significantly changes how entities will measure credit losses for most financial assets and certain other instruments that aren’t measured at fair value through net income. In issuing the standard, the FASB is responding to criticism that today’s “incurred loss” guidance delays the recognition of credit losses on loans, leases, held-to-maturity debt securities, loan commitments, and financial guarantees, and instead provides for a current expected credit loss (“CECL”) approach to determine the allowance for credit losses. CECL requires an organization to measure all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. In addition, this guidance modifies the accounting treatment for other-than-temporary impairment for available-for-sale debt securities. Organizations will continue to use judgment to determine which loss estimation methods are appropriate for their circumstances. This guidance requires entities to record a cumulative effect adjustment to the consolidated balance sheet as of the beginning of the first reporting period in which the guidance is effective. However, an organization may elect to phase in the regulatory capital impact over a three-year transition period if adoption of the new standard results in a reduction of retained earnings. This update is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019, with earlier adoption permitted. As such, the Company will implement CECL for the reporting period beginning January 1, 2020. The new guidance will require significant operational changes, particularly in existing processes, data collection and analysis. The Company has formed a steering committee that is responsible for oversight of the Company’s implementation strategy for compliance with provisions of the new standard. The Company has also established a project management governance process to manage the implementation across affected disciplines. With the help of an external third-party provider specializing in CECL reserving model design as well as other related consulting services, we have begun evaluating several potential CECL test models. As part of this process, the Company has determined potential loan pool segmentation and sub-segmentation under CECL, as well as evaluated various key economic loss drivers for each segment. Further, the Company has engaged an additional third party specializing in economic forecasting services, to enable the Company to develop reasonable and supportable forecasts under CECL. Finally, the Company has begun developing internal controls around the CECL process, data, calculations and implementation. Later in the year, the Company plans to generate and evaluate model scenarios under CECL in tandem with its current reserving processes for select interim reporting periods in 2019. While the Company is currently unable to reasonably estimate the impact of adopting this new guidance, management expects the impact of adoption will be significantly influenced by its own historical experience, the composition and quality of the Company’s loans as well as economic forecast conditions as of the date of adoption. The Company also anticipates significant changes to the processes and procedures for calculating the reserve for credit losses and continues to evaluate the potential impact on our consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, "Fair Value Measurement (Topic 820): Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement." The ASU is part of the FASB's disclosure framework project to improve the effectiveness of disclosures in the notes to financial statements by facilitating clear communication of the information required by generally accepted accounting principles. The ASU modifies disclosure requirements on fair value measurements in Topic 820 and is effective for the Company's reporting period beginning January 1, 2020. Early adoption is permitted. Based on preliminary evaluation, the ASU will not have a material impact on disclosures in our consolidated financial statements. In August 2018, the FASB issued ASU 2018-14, "Compensation—Retirement Benefits—Defined Benefit Plans—General (Subtopic 715-20): Disclosure Framework—Changes to the Disclosure Requirements for Defined Benefit Plans." Like ASU 2018-13, this ASU is part of the FASB's disclosure framework project. This ASU modifies disclosure requirements for employers that sponsor defined benefit pension or other postretirement plans. The ASU is effective for the Company's reporting period beginning January 1, 2021. Early adoption is permitted. Based on preliminary evaluation, the ASU will not have a material impact on disclosures in our consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, "Intangibles—Goodwill and Other— Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract," which requires an entity in a cloud computing arrangement (i.e., hosting arrangement) that is a service contract to follow the internal-use software guidance in ASC 350-40 to determine which implementation costs to capitalize as assets or expense as incurred. Capitalized implementation costs should be presented in the same line item on the balance sheet as amounts prepaid for the hosted service, if any (generally as an “other asset”). The capitalized costs will be amortized over the term of the hosting arrangement, with the amortization expense being presented in the same income statement line item as the fees paid for the hosted service. ASU 2018-15 is effective for the Company's reporting period beginning January 1, 2020 and early adoption is permitted. We are currently in the process of evaluating the potential impact the amendments will have on our consolidated financial statements, but we do not expect the adoption of the ASU to have a material impact on our consolidated financial statements.

INVESTMENT SECURITIES

INVESTMENT SECURITIES	3 Months Ended
	Mar. 31, 2019
Investments, Debt and Equity Securities [Abstract]
INVESTMENT SECURITIES	3. INVESTMENT SECURITIES A summary of our investment portfolio is as follows: (dollars in thousands) Amortized Gross Gross Fair March 31, 2019 Available-for-sale: Debt securities: States and political subdivisions $ 161,638 $ 1,532 $ (562 ) $ 162,608 Corporate securities 52,893 90 (87 ) 52,896 U.S. Treasury obligations and direct obligations of U.S Government agencies 31,985 — (448 ) 31,537 Mortgage-backed securities: Residential - U.S. Government-sponsored entities 791,994 1,183 (13,517 ) 779,660 Commercial - U.S. Government agencies and sponsored entities 117,671 87 (1,283 ) 116,475 Residential - Non-government agencies 40,648 573 (112 ) 41,109 Commercial - Non-government agencies 134,819 1,138 (792 ) 135,165 Total available-for-sale securities $ 1,331,648 $ 4,603 $ (16,801 ) $ 1,319,450 Equity securities $ 910 $ — $ — $ 910 (dollars in thousands) Amortized Gross Gross Fair December 31, 2018 Held-to-maturity: Mortgage-backed securities: Residential - U.S. Government-sponsored entities $ 83,436 $ 19 $ (3,174 ) $ 80,281 Commercial - U.S. Government-sponsored entities 65,072 — (1,081 ) 63,991 Total held-to-maturity securities $ 148,508 $ 19 $ (4,255 ) $ 144,272 Available-for-sale: Debt securities: States and political subdivisions $ 174,114 $ 1,035 $ (1,475 ) $ 173,674 Corporate securities 55,259 — (410 ) 54,849 U.S. Treasury obligations and direct obligations of U.S Government agencies 33,257 — (683 ) 32,574 Mortgage-backed securities: Residential - U.S. Government-sponsored entities 736,175 369 (19,492 ) 717,052 Commercial - U.S. Government agencies and sponsored entities 53,014 — (1,531 ) 51,483 Residential - Non-government agencies 41,245 337 (464 ) 41,118 Commercial - Non-government agencies 134,867 1,013 (1,152 ) 134,728 Total available-for-sale securities $ 1,227,931 $ 2,754 $ (25,207 ) $ 1,205,478 Equity securities $ 826 $ — $ — $ 826 As discussed in Note 2 - Recent Accounting Pronouncements , on January 1, 2019 in connection with the adoption of ASU 2017-12, the Company transferred all of its held-to-maturity investment securities with an amortized cost of $148.5 million and fair value of $144.3 million to its available-for-sale investment securities portfolio. The amortized cost and estimated fair value of investment securities at March 31, 2019 by contractual maturity are shown below. Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately. March 31, 2019 (dollars in thousands) Amortized Cost Fair Value Available-for-sale: Due in one year or less $ 58,360 $ 58,394 Due after one year through five years 88,840 89,162 Due after five years through ten years 50,939 51,278 Due after ten years 48,377 48,207 Mortgage-backed securities: Residential - U.S. Government-sponsored entities 791,994 779,660 Commercial - U.S. Government agencies and sponsored entities 117,671 116,475 Residential - Non-government agencies 40,648 41,109 Commercial - Non-government agencies 134,819 135,165 Total available-for-sale securities $ 1,331,648 $ 1,319,450 Equity securities $ 910 $ 910 We did not sell any available-for-sale securities during the three months ended March 31, 2019 and March 31, 2018 . Investment securities of $0.80 billion and $0.98 billion at March 31, 2019 and December 31, 2018 , respectively, were pledged to secure public funds on deposit and other short-term borrowings. Provided below is a summary of the 245 and 336 investment securities which were in an unrealized or unrecognized loss position at March 31, 2019 and December 31, 2018 , respectively, aggregated by major security type and length of time in a continuous unrealized or unrecognized loss position. Less Than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Unrealized Fair Unrealized Fair Unrealized March 31, 2019 Debt securities: States and political subdivisions $ 13,980 $ (20 ) $ 35,577 $ (542 ) $ 49,557 $ (562 ) Corporate securities — — 25,054 (87 ) 25,054 (87 ) U.S. Treasury obligations and direct obligations of U.S Government agencies 12,630 (93 ) 18,907 (355 ) 31,537 (448 ) Mortgage-backed securities: Residential - U.S. Government-sponsored entities 22,533 (461 ) 645,030 (13,056 ) 667,563 (13,517 ) Residential - Non-government agencies — — 15,478 (112 ) 15,478 (112 ) Commercial - U.S. Government agencies and sponsored entities — — 102,257 (1,283 ) 102,257 (1,283 ) Commercial - Non-government agencies 14,888 (48 ) 60,637 (744 ) 75,525 (792 ) Total temporarily impaired securities $ 64,031 $ (622 ) $ 902,940 $ (16,179 ) $ 966,971 $ (16,801 ) Less Than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Unrealized Fair Unrealized Fair Unrealized December 31, 2018 Debt securities: States and political subdivisions $ 38,099 $ (157 ) $ 49,505 $ (1,318 ) $ 87,604 $ (1,475 ) Corporate securities 49,729 (250 ) 5,120 (160 ) 54,849 (410 ) U.S. Treasury obligations and direct obligations of U.S Government agencies 30,029 (613 ) 2,545 (70 ) 32,574 (683 ) Mortgage-backed securities: Residential - U.S. Government-sponsored entities 88,957 (1,229 ) 666,685 (21,437 ) 755,642 (22,666 ) Residential - Non-government agencies — — 24,515 (464 ) 24,515 (464 ) Commercial - U.S. Government-sponsored entities 13,973 (247 ) 101,500 (2,365 ) 115,473 (2,612 ) Commercial - Non-government agencies 33,847 (233 ) 46,680 (919 ) 80,527 (1,152 ) Total temporarily impaired securities $ 254,634 $ (2,729 ) $ 896,550 $ (26,733 ) $ 1,151,184 $ (29,462 ) Visa and MasterCard Class B Common Stock As of March 31, 2019 , the Company owns 34,631 shares of Class B common stock of Visa, Inc. ("Visa"). These shares were received in 2008 as part of Visa's initial public offering ("IPO"). These shares are transferable only under limited circumstances until they can be converted into shares of the publicly traded Class A common stock. This conversion will not occur until the resolution of certain litigation, which is indemnified by Visa members. Since its IPO, Visa has funded a litigation reserve to settle these litigation claims. At its discretion, Visa may continue to increase the litigation reserve based upon a change in the conversion ratio of each member bank’s restricted Class B common stock to unrestricted Class A common stock. Due to the existing transfer restriction and the uncertainty of the outcome of the Visa litigation, the Company has determined that the Visa Class B common stock does not have a readily determinable fair value and chooses to carry the shares on the Company's consolidated balance sheets at zero cost basis. During the first quarter of 2019, the Company converted the 11,170 shares of Class B common stock of MasterCard, Inc. ("MasterCard") it received during their initial public offering to an equal number of Class A common stock and sold the shares for $2.6 million . The shares were carried on the Company's consolidated balance sheets at zero cost basis and the proceeds received were recorded as a gain in other operating income - other in the Company's consolidated statements of income. The Company no longer owns any shares of MasterCard Class B common stock.

LOANS AND LEASES

LOANS AND LEASES	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
LOANS AND LEASES	4. LOANS AND LEASES Loans and leases, excluding loans held for sale, consisted of the following as of March 31, 2019 and December 31, 2018 : (dollars in thousands) March 31, 2019 December 31, 2018 Commercial, financial and agricultural $ 566,248 $ 581,177 Real estate: Construction 71,483 67,269 Residential mortgage 1,447,970 1,424,384 Home equity 465,798 468,966 Commercial mortgage 1,059,401 1,041,685 Consumer 487,888 492,268 Leases 83 124 Gross loans and leases 4,098,871 4,075,873 Net deferred costs 2,700 2,493 Total loans and leases, net of deferred costs $ 4,101,571 $ 4,078,366 During the three months ended March 31, 2019 , we did not foreclose on any loans. During the three months ended March 31, 2018 , we foreclosed on one loan totaling $40 thousand . During the three months ended March 31, 2019 and 2018 , we did not transfer any loans to the held-for-sale category. We did not sell any portfolio loans during the three months ended March 31, 2019 and 2018 . In the first quarter of 2019, we purchased consumer loans totaling $18.3 million which represented the outstanding balance at the time of purchase. In 2018, we purchased consumer loans totaling $58.6 million , which included a 0.1 million premium over the $58.5 million outstanding balance at the time of purchase. Impaired Loans The following tables present by class, the balance in the allowance for loan and lease losses (the "Allowance") and the recorded investment in loans and leases based on the Company's impairment measurement method as of March 31, 2019 and December 31, 2018 : Real Estate (dollars in thousands) Comml, Fin & Ag Constr Resi Mortgage Home Equity Comml Mortgage Consumer Leases Total March 31, 2019 Allowance: Individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Collectively evaluated for impairment 7,847 1,299 12,851 4,278 12,036 8,956 — 47,267 Total ending balance $ 7,847 $ 1,299 $ 12,851 $ 4,278 $ 12,036 $ 8,956 $ — $ 47,267 Loans and leases: Individually evaluated for impairment $ 199 $ 2,194 $ 9,633 $ 570 $ 2,222 $ — $ — $ 14,818 Collectively evaluated for impairment 566,049 69,289 1,438,337 465,228 1,057,179 487,888 83 4,084,053 Subtotal 566,248 71,483 1,447,970 465,798 1,059,401 487,888 83 4,098,871 Net deferred costs (income) 547 (308 ) 3,824 107 (1,395 ) (75 ) — 2,700 Total loans and leases, net of deferred costs (income) $ 566,795 $ 71,175 $ 1,451,794 $ 465,905 $ 1,058,006 $ 487,813 $ 83 $ 4,101,571 Real Estate (dollars in thousands) Comml, Fin & Ag Constr Resi Mortgage Home Equity Comml Mortgage Consumer Leases Total December 31, 2018 Allowance: Individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Collectively evaluated for impairment 8,027 1,202 14,349 3,788 13,358 7,192 — 47,916 Total ending balance $ 8,027 $ 1,202 $ 14,349 $ 3,788 $ 13,358 7,192 $ — $ 47,916 Loans and leases: Individually evaluated for impairment $ 220 $ 2,273 $ 10,075 $ 275 $ 2,348 $ — $ — $ 15,191 Collectively evaluated for impairment 580,957 64,996 1,414,309 468,691 1,039,337 492,268 124 4,060,682 Subtotal 581,177 67,269 1,424,384 468,966 1,041,685 492,268 124 4,075,873 Net deferred costs (income) 483 (342 ) 3,821 — (1,407 ) (62 ) — 2,493 Total loans and leases, net of deferred costs (income) $ 581,660 $ 66,927 $ 1,428,205 $ 468,966 $ 1,040,278 $ 492,206 $ 124 $ 4,078,366 There were no impaired loans with an allowance recorded as of March 31, 2019 and December 31, 2018 . The following table presents by class, information related to impaired loans as of March 31, 2019 and December 31, 2018 : March 31, 2019 December 31, 2018 Unpaid Recorded Allowance Unpaid Recorded Allowance (dollars in thousands) Impaired loans: Commercial, financial and agricultural $ 309 $ 199 $ — $ 330 $ 220 $ — Real estate: Construction 2,996 2,194 — 3,076 2,273 — Residential mortgage 10,578 9,633 — 11,019 10,075 — Home equity 570 570 — 275 275 — Commercial mortgage 2,222 2,222 — 2,348 2,348 — Total impaired loans $ 16,675 $ 14,818 $ — $ 17,048 $ 15,191 $ — The following table presents by class, the average recorded investment and interest income recognized on impaired loans for the three months ended March 31, 2019 and 2018 : Three Months Ended March 31, 2019 March 31, 2018 (dollars in thousands) Average Interest Average Interest Commercial, financial and agricultural $ 209 $ 3 $ 483 $ 2 Real estate: Construction 2,233 30 2,557 26 Residential mortgage 9,818 106 13,744 137 Home equity 497 — 567 — Commercial mortgage 2,285 23 3,809 38 Total $ 15,042 $ 162 $ 21,160 $ 203 For the three months ended March 31, 2019 and 2018 , the amount of interest income recognized on impaired loans within the period that the loans were impaired were primarily related to loans modified in a troubled debt restructuring ("TDR") that were on accrual status. For the three months ended March 31, 2019 and 2018 , the amount of interest income recognized using a cash-based method of accounting during the period that the loans were impaired was not material. Foreclosure Proceedings The Company had $0.5 million and $0.7 million of residential mortgage loans collateralized by residential real estate property that were in the process of foreclosure at March 31, 2019 and December 31, 2018 , respectively. Aging Analysis of Accruing and Non-Accruing Loans and Leases For all loan types, the Company determines delinquency status by considering the number of days full payments required by the contractual terms of the loan are past due. The following tables present by class, the aging of the recorded investment in past due loans and leases as of March 31, 2019 and December 31, 2018 : (dollars in thousands) Accruing Accruing Accruing Nonaccrual Total Loans and Total March 31, 2019 Commercial, financial and agricultural $ 924 $ 565 $ — $ — $ 1,489 $ 565,306 $ 566,795 Real estate: Construction — — — — — 71,175 71,175 Residential mortgage 3,559 — — 2,492 6,051 1,445,743 1,451,794 Home equity 108 — — 570 678 465,227 465,905 Commercial mortgage — — — — — 1,058,006 1,058,006 Consumer 1,712 518 159 — 2,389 485,424 487,813 Leases — — — — — 83 83 Total $ 6,303 $ 1,083 $ 159 $ 3,062 $ 10,607 $ 4,090,964 $ 4,101,571 (dollars in thousands) Accruing Accruing Accruing Nonaccrual Total Loans and Total December 31, 2018 Commercial, financial and agricultural $ 1,348 $ 162 $ — $ — $ 1,510 $ 580,150 $ 581,660 Real estate: Construction — — — — — 66,927 66,927 Residential mortgage 3,966 157 — 2,048 6,171 1,422,034 1,428,205 Home equity 433 104 298 275 1,110 467,856 468,966 Commercial mortgage — — — — — 1,040,278 1,040,278 Consumer 2,340 872 238 — 3,450 488,756 492,206 Leases — — — — — 124 124 Total $ 8,087 $ 1,295 $ 536 $ 2,323 $ 12,241 $ 4,066,125 $ 4,078,366 Modifications Troubled debt restructurings ("TDRs") included in nonperforming assets at March 31, 2019 consisted of three Hawaii residential mortgage loans with a combined principal balance of $0.4 million . Concessions made to the original contractual terms of these loans consisted primarily of the deferral of interest and/or principal payments due to deterioration in the borrowers' financial condition. The principal balances on these TDRs had matured and/or were in default at the time of restructure, and we have no commitments to lend additional funds to any of these borrowers. There were $11.8 million of TDRs still accruing interest at March 31, 2019 , none of which were more than 90 days delinquent. At December 31, 2018 , there were $12.9 million of TDRs still accruing interest, none of which were more than 90 days delinquent. Some loans modified in a TDR may already be on nonaccrual status and partial charge-offs may have already been taken against the outstanding loan balance. Thus, these loans have already been identified as impaired and have already been evaluated under the Company's allowance for loan and lease losses (the "Allowance") methodology. Loans that were not on nonaccrual status when modified in a TDR may have the financial effect of increasing the specific allowance associated with the loan. The loans modified in a TDR did not have a material effect on our provision for loan and lease losses (the "Provision") and the Allowance during the three months ended March 31, 2019 . No loans were modified in a TDR during the three months ended March 31, 2019 and 2018 . No loans were modified as a TDR within the previous twelve months that subsequently defaulted during the three months ended March 31, 2019 and 2018 . We had no commitments on TDRs during the three months ended March 31, 2019 and 2018 . Credit Quality Indicators The Company categorizes loans and leases into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors. The Company analyzes loans and leases individually by classifying the loans and leases by credit risk. This analysis includes non-homogeneous loans and leases, such as commercial and commercial real estate loans. This analysis is performed on a quarterly basis. The Company uses the following definitions for risk ratings: Special Mention. Loans and leases classified as special mention, while still adequately protected by the borrower's capital adequacy and payment capability, exhibit distinct weakening trends and/or elevated levels of exposure to external conditions. If left unchecked or uncorrected, these potential weaknesses may result in deteriorated prospects of repayment. These exposures require management's close attention so as to avoid becoming undue or unwarranted credit exposures. Substandard. Loans and leases classified as substandard are inadequately protected by the borrower's current financial condition and payment capability or of the collateral pledged, if any. Loans and leases so classified have a well-defined weakness or weaknesses that jeopardize the orderly repayment of debt. They are characterized by the distinct possibility that the bank will sustain some loss if the deficiencies are not corrected. Doubtful. Loans and leases classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or orderly repayment in full, on the basis of current existing facts, conditions and values, highly questionable and improbable. Possibility of loss is extremely high, but because of certain important and reasonably specific factors that may work to the advantage and strengthening of the exposure, its classification as an estimated loss is deferred until its more exact status may be determined. Loss. Loans and leases classified as loss are considered to be non-collectible and of such little value that their continuance as bankable assets is not warranted. This does not mean the loan has absolutely no recovery value, but rather it is neither practical nor desirable to defer writing off the loan, even though partial recovery may be obtained in the future. Losses are taken in the period in which they surface as uncollectible. Loans and leases not meeting the criteria above are considered to be pass-rated. The following table presents by class and credit indicator, the recorded investment in the Company's loans and leases as of March 31, 2019 and December 31, 2018 : (dollars in thousands) Pass Special Substandard Loss Subtotal Net Total March 31, 2019 Commercial, financial and agricultural $ 554,400 $ 2,142 $ 9,706 $ — $ 566,248 $ 547 $ 566,795 Real estate: Construction 71,483 — — — 71,483 (308 ) 71,175 Residential mortgage 1,445,385 — 2,585 — 1,447,970 3,824 1,451,794 Home equity 465,228 — 570 — 465,798 107 465,905 Commercial mortgage 1,033,791 11,881 13,729 — 1,059,401 (1,395 ) 1,058,006 Consumer 487,729 — 114 45 487,888 (75 ) 487,813 Leases 83 — — — 83 — 83 Total $ 4,058,099 $ 14,023 $ 26,704 $ 45 $ 4,098,871 $ 2,700 $ 4,101,571 (dollars in thousands) Pass Special Substandard Loss Subtotal Net Total December 31, 2018 Commercial, financial and agricultural $ 552,706 $ 7,961 $ 20,510 $ — $ 581,177 $ 483 $ 581,660 Real estate: Construction 67,269 — — — 67,269 (342 ) 66,927 Residential mortgage 1,422,240 — 2,144 — 1,424,384 3,821 1,428,205 Home equity 468,394 — 572 — 468,966 — 468,966 Commercial mortgage 1,029,581 10,412 1,692 — 1,041,685 (1,407 ) 1,040,278 Consumer 492,030 — 80 158 492,268 (62 ) 492,206 Leases 124 — — — 124 — 124 Total $ 4,032,344 $ 18,373 $ 24,998 $ 158 $ 4,075,873 $ 2,493 $ 4,078,366

ALLOWANCE FOR LOAN AND LEASE LO

ALLOWANCE FOR LOAN AND LEASE LOSSES	3 Months Ended
	Mar. 31, 2019
ALLOWANCE FOR LOAN AND LEASE LOSSES
ALLOWANCE FOR LOAN AND LEASE LOSSES	5. ALLOWANCE FOR LOAN AND LEASE LOSSES The following table presents by class, the activity in the Allowance for the periods indicated: Real Estate Commercial, Construction Residential Mortgage Home Equity Commercial Mortgage Consumer Leases Total (dollars in thousands) Three Months Ended March 31, 2019 Beginning balance $ 8,027 $ 1,202 $ 14,349 $ 3,788 $ 13,358 $ 7,192 $ — $ 47,916 Provision (credit) for loan and lease losses 50 91 (1,520 ) 481 (1,322 ) 3,503 — 1,283 8,077 1,293 12,829 4,269 12,036 10,695 — 49,199 Charge-offs 463 — — — — 2,251 — 2,714 Recoveries 233 6 22 9 — 512 — 782 Net charge-offs (recoveries) 230 (6 ) (22 ) (9 ) — 1,739 — 1,932 Ending balance $ 7,847 $ 1,299 $ 12,851 $ 4,278 $ 12,036 $ 8,956 $ — $ 47,267 Three Months Ended March 31, 2018 Beginning balance $ 7,594 $ 1,835 $ 14,328 $ 3,317 $ 16,801 $ 6,126 $ — $ 50,001 Provision (credit) for loan and lease losses 236 (1,314 ) (147 ) 8 (630 ) 1,636 — (211 ) 7,830 521 14,181 3,325 16,171 7,762 — 49,790 Charge-offs 498 — — — — 1,933 — 2,431 Recoveries 144 1,193 26 3 15 477 — 1,858 Net charge-offs (recoveries) 354 (1,193 ) (26 ) (3 ) (15 ) 1,456 — 573 Ending balance $ 7,476 $ 1,714 $ 14,207 $ 3,328 $ 16,186 $ 6,306 $ — $ 49,217 In accordance with GAAP, loans held for sale and other real estate assets are not included in our assessment of the Allowance. Our Provision was a debit of $1.3 million in the three months ended March 31, 2019 , compared to a credit of $0.2 million in the three months ended March 31, 2018 .

INVESTMENTS IN UNCONSOLIDATED S

INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES	3 Months Ended
	Mar. 31, 2019
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]
INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES	6. INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES The components of the Company's investments in unconsolidated subsidiaries were as follows: (dollars in thousands) March 31, 2019 December 31, 2018 Investments in low income housing tax credit partnerships $ 14,345 $ 11,603 Investments in common securities of statutory trusts 1,547 2,169 Investments in affiliates 108 182 Other 54 54 Total $ 16,054 $ 14,008 The Company invests in low-income housing tax credit ("LIHTC") partnerships. As of March 31, 2019 and December 31, 2018 , the Company had $10.8 million and $8.3 million , respectively, in unfunded commitments related to the LIHTC partnerships. The expected payments for the unfunded commitments as of March 31, 2019 are as follows (in thousands): Year Ending December 31, 2019 (remainder) $ 4,167 2020 6,466 2021 94 2022 10 2023 10 2024 26 Thereafter 49 Total unfunded commitments $ 10,822 Prior to 2018, the Company's investments in LIHTC partnerships were accounted for using the cost method. In 2018, the Company voluntarily changed its accounting policy for LIHTC partnerships from the cost method to the proportional amortization method using the practical expedient available under ASC 323, "Investments - Equity Method and Joint Ventures" , which permits an investor to amortize the initial cost of the investment in proportion to only the tax credits allocated to the investor. The Company believes the proportional amortization method is preferable because it better reflects the economics of an investment that is made for the primary purpose of receiving tax credits and other tax benefits. In addition to a change in the timing of the recognition of amortization expense on LIHTC investments, amortization expense on LIHTC investments is now reflected in the income tax expense line, which provides users a better understanding of the nature of the returns of such investments, instead of in other operating expenses on the consolidated statements of income. The following table presents amortization and tax credits recognized associated with our investments in LIHTC partnerships for the three months ended March 31, 2019 and March 31, 2018 : (dollars in thousands) Three Months Ended Three Months Ended Proportional amortization method: Amortization expense recognized in income tax expense $ 258 $ 114 Tax credits recognized in income tax expense 277 152

CORE DEPOSIT PREMIUM AND MORTGA

CORE DEPOSIT PREMIUM AND MORTGAGE SERVICING RIGHTS	3 Months Ended
	Mar. 31, 2019
OTHER INTANGIBLE ASSETS
CORE DEPOSIT PREMIUM AND MORTGAGE SERVICING RIGHTS	7. CORE DEPOSIT PREMIUM AND MORTGAGE SERVICING RIGHTS The following table presents changes in core deposit premium and mortgage servicing rights for the periods presented: (dollars in thousands) Core Mortgage Total Balance, January 1, 2018 $ 2,006 $ 15,843 $ 17,849 Additions — 435 435 Amortization (669 ) (457 ) (1,126 ) Balance, March 31, 2018 $ 1,337 $ 15,821 $ 17,158 Balance, January 1, 2019 $ — $ 15,596 $ 15,596 Additions — 222 222 Amortization — (471 ) (471 ) Balance, March 31, 2019 $ — $ 15,347 $ 15,347 Income generated as the result of new mortgage servicing rights is reported as gains on sales of loans and totaled $0.2 million for the three months ended March 31, 2019 compared to $0.4 million for the three months ended March 31, 2018 . Amortization of mortgage servicing rights was $0.5 million for the three months ended March 31, 2019 , compared to $0.5 million for the three months ended March 31, 2018 . The following table presents the fair market value and key assumptions used in determining the fair market value of our mortgage servicing rights: Three Months Ended Three Months Ended (dollars in thousands) March 31, 2019 March 31, 2018 Fair market value, beginning of period $ 17,696 $ 17,161 Fair market value, end of period 16,541 18,463 Weighted average discount rate 9.5 % 9.5 % Forecasted constant prepayment rate assumption (1) 16.2 14.2 (1) Represents annualized loan prepayment rate assumption. The gross carrying value and accumulated amortization related to our core deposit premium and mortgage servicing rights are presented below: March 31, 2019 December 31, 2018 (dollars in thousands) Gross Accumulated Net Gross Accumulated Net Core deposit premium $ 44,642 $ (44,642 ) $ — $ 44,642 $ (44,642 ) $ — Mortgage servicing rights 66,235 (50,888 ) 15,347 66,013 (50,417 ) 15,596 Total $ 110,877 $ (95,530 ) $ 15,347 $ 110,655 $ (95,059 ) $ 15,596 Based on the mortgage servicing rights held as of March 31, 2019 , estimated amortization expense for the remainder of fiscal year 2019 , the next five succeeding fiscal years and all years thereafter are as follows: (dollars in thousands) 2019 (remainder) $ 1,263 2020 1,382 2021 1,130 2022 945 2023 786 2024 704 Thereafter 9,137 Total $ 15,347 We perform an impairment assessment of our mortgage servicing rights whenever events or changes in circumstance indicate that the carrying value of the asset may not be recoverable.

DERIVATIVES

DERIVATIVES	3 Months Ended
	Mar. 31, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVES	8. DERIVATIVES We utilize various designated and undesignated derivative financial instruments to reduce our exposure to movements in interest rates including interest rate lock commitments and forward sale commitments. We measure all derivatives at fair value on our consolidated balance sheet. In each reporting period, we record the derivative instruments in other assets or other liabilities depending on whether the derivatives are in an asset or liability position. For derivative instruments that are designated as cash flow hedging instruments, we record the effective portion of the changes in the fair value of the derivative in AOCI, net of tax, until earnings are affected by the variability of cash flows of the hedged transaction. We immediately recognize the portion of the gain or loss in the fair value of the derivative that represents hedge ineffectiveness in current period earnings. For derivative instruments that are not designated as hedging instruments, changes in the fair value of the derivative are included in current period earnings. At March 31, 2019 and December 31, 2018 , we were not party to any derivatives designated as part of a fair value or cash flow hedge. Interest Rate Lock and Forward Sale Commitments We enter into interest rate lock commitments on certain mortgage loans that are intended to be sold. To manage interest rate risk on interest rate lock commitments, we also enter into forward loan sale commitments. The interest rate locks and forward loan sale commitments are accounted for as undesignated derivatives and are recorded at their respective fair values in other assets or other liabilities, with changes in fair value recorded in current period earnings. These instruments serve to reduce our exposure to movements in interest rates. At March 31, 2019 , we were a party to interest rate lock and forward sale commitments on $2.3 million and $5.8 million of mortgage loans, respectively. The following table presents the location of all assets and liabilities associated with our derivative instruments within the consolidated balance sheets: Derivatives Financial Instruments Not Designated as Hedging Instruments Asset Derivatives Liability Derivatives Fair Value at Fair Value at (dollars in thousands) Balance Sheet Location March 31, December 31, March 31, December 31, Interest rate lock and forward sale commitments Other assets / other liabilities $ 15 $ 11 $ 61 $ 95 The following table presents the impact of derivative instruments and their location within the consolidated statements of income: Derivatives Financial Instruments Location of Gain (Loss) Amount of Gain (Loss) (dollars in thousands) Three Months Ended March 31, 2019 Interest rate lock and forward sale commitments Mortgage banking income $ 39 Three Months Ended March 31, 2018 Interest rate lock and forward sale commitments Mortgage banking income 21 Loans held for sale Other income (7 )

SHORT-TERM BORROWINGS AND LONG-

SHORT-TERM BORROWINGS AND LONG-TERM DEBT	3 Months Ended
	Mar. 31, 2019
Debt Disclosure [Abstract]
SHORT-TERM BORROWINGS AND LONG-TERM DEBT	9. SHORT-TERM BORROWINGS AND LONG-TERM DEBT Federal Home Loan Bank Advances and Other Borrowings The bank is a member of the Federal Home Loan Bank of Des Moines (the "FHLB") and maintained a $1.72 billion line of credit as of March 31, 2019 , compared to $1.43 billion at December 31, 2018 . At March 31, 2019 , $1.42 billion was undrawn under this arrangement, compared to $1.18 billion at December 31, 2018 . Short-term borrowings under this arrangement totaled $179.0 million at March 31, 2019 , compared to $197.0 million at December 31, 2018 . Long-term borrowings under this arrangement totaled $50.0 million at March 31, 2019 and December 31, 2018 . FHLB advances available at March 31, 2019 were secured by certain real estate loans with a carrying value of $2.32 billion in accordance with the collateral provisions of the Advances, Security and Deposit Agreement with the FHLB. At March 31, 2019 and December 31, 2018 , our bank had additional unused borrowings available at the Federal Reserve discount window of $70.6 million and $73.9 million , respectively. As of March 31, 2019 and December 31, 2018 , certain commercial and commercial real estate loans with a carrying value totaling $122.0 million and $123.3 million , respectively, were pledged as collateral on our line of credit with the Federal Reserve discount window. The Federal Reserve does not have the right to sell or repledge these loans. Subordinated Debentures In October 2003, we created two wholly-owned statutory trusts, CPB Capital Trust II ("Trust II") and CPB Statutory Trust III ("Trust III"). Trust II issued $20.0 million in floating rate trust preferred securities bearing an interest rate of three-month LIBOR plus 2.85% and maturing on October 7, 2033. The principal assets of Trust II were $20.6 million of the Company's junior subordinated debentures with an identical interest rate and maturity as the Trust II trust preferred securities. Trust II issued $0.6 million of common securities to the Company. On January 7, 2019, the Company completed the redemption of $20.0 million in floating rate trust preferred securities of Trust II. The redemption price was 100% of the aggregate liquidation amount of the securities plus accumulated but unpaid distributions up to but not including the redemption date. The Company also redeemed $0.6 million of common securities issued by Trust II and held by the Company, as a result of the concurrent redemption of 100% of the principal assets of Trust II, or $20.6 million of the Company's junior subordinated debentures with an identical interest rate and maturity as the Trust II trust preferred securities. The redemption was pursuant to the optional prepayment provisions of the indenture. On January 22, 2019, Trust II was canceled with the state of Delaware. Trust III issued $20.0 million in floating rate trust preferred securities bearing an interest rate of three-month LIBOR plus 2.85% and maturing on December 17, 2033. The principal assets of Trust III were $20.6 million of the Company's junior subordinated debentures with an identical interest rate and maturity as the Trust III trust preferred securities. Trust III issued $0.6 million of common securities to the Company. On December 17, 2018, the Company completed the redemption of $20.0 million in floating rate trust preferred securities of Trust III. The redemption price was 100% of the aggregate liquidation amount of the securities plus accumulated but unpaid distributions up to but not including the redemption date. The Company also redeemed $0.6 million of common securities issued by Trust III and held by the Company, as a result of the concurrent redemption of 100% of the principal assets of Trust III, or $20.6 million of the Company's junior subordinated debentures with an identical interest rate and maturity as the Trust III trust preferred securities. The redemption was pursuant to the optional prepayment provisions of the indenture. On January 9, 2019, Trust III was canceled with the state of Connecticut. In September 2004, we created a wholly-owned statutory trust, CPB Capital Trust IV ("Trust IV"). Trust IV issued $30.0 million in floating rate trust preferred securities bearing an interest rate of three-month LIBOR plus 2.45% and maturing on December 15, 2034. The principal assets of Trust IV are $30.9 million of the Company's junior subordinated debentures with an identical interest rate and maturity as the Trust IV trust preferred securities. Trust IV issued $0.9 million of common securities to the Company. In December 2004, we created a wholly-owned statutory trust, CPB Statutory Trust V ("Trust V"). Trust V issued $20.0 million in floating rate trust preferred securities bearing an interest rate of three-month LIBOR plus 1.87% and maturing on December 15, 2034. The principal assets of Trust V are $20.6 million of the Company's junior subordinated debentures with an identical interest rate and maturity as the Trust V trust preferred securities. Trust V issued $0.6 million of common securities to the Company. The floating trust preferred securities, the junior subordinated debentures that are the assets of Trusts IV and V and the common securities issued by Trusts IV and V are redeemable in whole or in part on any interest payment date on or after December 15, 2009 for Trust IV and V, or at any time in whole but not in part within 90 days following the occurrence of certain events. Our obligations with respect to the issuance of the trust preferred securities constitute a full and unconditional guarantee by the Company of each trust's obligations with respect to its trust preferred securities. Subject to certain exceptions and limitations, we may elect from time to time to defer interest payments on the subordinated debentures, which would result in a deferral of distribution payments on the related trust preferred securities, for up to 20 consecutive quarterly periods without default or penalty. The subordinated debentures may be included in Tier 1 capital, with certain limitations applicable, under current regulatory guidelines and interpretations.

REVENUE FROM CONTRACTS WITH CUS

REVENUE FROM CONTRACTS WITH CUSTOMERS	3 Months Ended
	Mar. 31, 2019
Revenue from Contract with Customer [Abstract]
REVENUE FROM CONTRACTS WITH CUSTOMERS	10. REVENUE FROM CONTRACTS WITH CUSTOMERS The following presents the Company's other operating income, segregated by revenue streams that are in-scope and out-of-scope of ASC 606, "Revenue from Contracts with Customers" for the three months ended March 31, 2019 and 2018 . Three Months Ended (dollars in thousands) 2019 2018 Other operating income: In-scope of ASC 606 Service charges on deposit accounts $ 2,081 $ 2,003 Other service charges and fees 2,568 2,556 Income on fiduciary activities 965 956 Fees on foreign exchange 26 32 Loan placement fees 149 197 In-scope other operating income 5,789 5,744 Out-of-scope other operating income 5,884 3,210 Total other operating income $ 11,673 $ 8,954

SHARE-BASED COMPENSATION

SHARE-BASED COMPENSATION	3 Months Ended
	Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
SHARE-BASED COMPENSATION	11. SHARE-BASED COMPENSATION Restricted Stock Units The table below presents the activity of restricted stock units for the three months ended March 31, 2019 : Shares Weighted Average Grant Date Fair Value Non-vested restricted stock units, beginning of period 362,725 $ 26.98 Changes during the period: Granted 111,478 29.27 Vested (50,062 ) 22.03 Forfeited (5,890 ) 29.83 Non-vested restricted stock units, end of period 418,251 28.15

LEASES

LEASES	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
LEASES	12. LEASES We lease certain land and buildings for our bank branches and ATMs. In some instances, a lease may contain renewal options to extend the term of the lease. All renewal options are likely to be exercised and therefore have been recognized as part of our right-of-use assets and lease liabilities in accordance with ASC 842, "Leases" . Certain leases also contain variable payments that are primarily determined based on common area maintenance costs and Hawaii state tax rates. All leases are operating leases and we do not have any short term leases. The most significant assumption related to the Company’s application of ASC 842 was the discount rate assumption. As most of the Company’s lease agreements do not provide for an implicit interest rate, the Company used the collateralized interest rate that the Company would have to pay to borrow over a similar term to estimate the Company’s lease liability as of January 1, 2019. Total lease cost, cash flow information, weighted-average remaining lease term and weighted-average discount rate is summarized below for the period indicated: Three Months Ended (dollars in thousands) 2019 Lease cost: Operating lease cost $ 1,628 Variable lease cost 647 Less: sublease income (11 ) Total lease cost $ 2,264 Other information: Operating cash flows from operating leases $ (1,549 ) Weighted-average remaining lease term - operating leases 14.10 years Weighted-average discount rate - operating leases 3.92 % The following is a schedule of annual undiscounted cash flows for our operating leases and a reconciliation of those cash flows to the operating lease liabilities: Year Ending December 31, Undiscounted cash flows Lease liability expense Lease liability reduction 2019 (remainder) $ 4,663 $ 1,557 $ 3,106 2020 6,015 1,939 4,076 2021 5,705 1,787 3,918 2022 5,268 1,645 3,623 2023 4,970 1,512 3,458 2024 4,812 1,383 3,429 Thereafter 40,920 7,669 33,251 Total $ 72,353 $ 17,492 $ 54,861 In addition, the Company, as lessor, leases certain properties that it owns. All of these leases are operating leases. The following represents lease income related to these leases that was recognized for the period indicated: Three Months Ended (dollars in thousands) 2019 Total rental income recognized $ 535 Based on the Company's leases as lessor as of March 31, 2019 , estimated lease payments for the remainder of fiscal year 2019 , the next five succeeding fiscal years and all years thereafter are as follows: Year Ending December 31, 2019 (remainder) $ 1,486 2020 1,774 2021 1,849 2022 1,275 2023 446 2024 88 Thereafter 267 Total $ 7,185
LEASES	12. LEASES We lease certain land and buildings for our bank branches and ATMs. In some instances, a lease may contain renewal options to extend the term of the lease. All renewal options are likely to be exercised and therefore have been recognized as part of our right-of-use assets and lease liabilities in accordance with ASC 842, "Leases" . Certain leases also contain variable payments that are primarily determined based on common area maintenance costs and Hawaii state tax rates. All leases are operating leases and we do not have any short term leases. The most significant assumption related to the Company’s application of ASC 842 was the discount rate assumption. As most of the Company’s lease agreements do not provide for an implicit interest rate, the Company used the collateralized interest rate that the Company would have to pay to borrow over a similar term to estimate the Company’s lease liability as of January 1, 2019. Total lease cost, cash flow information, weighted-average remaining lease term and weighted-average discount rate is summarized below for the period indicated: Three Months Ended (dollars in thousands) 2019 Lease cost: Operating lease cost $ 1,628 Variable lease cost 647 Less: sublease income (11 ) Total lease cost $ 2,264 Other information: Operating cash flows from operating leases $ (1,549 ) Weighted-average remaining lease term - operating leases 14.10 years Weighted-average discount rate - operating leases 3.92 % The following is a schedule of annual undiscounted cash flows for our operating leases and a reconciliation of those cash flows to the operating lease liabilities: Year Ending December 31, Undiscounted cash flows Lease liability expense Lease liability reduction 2019 (remainder) $ 4,663 $ 1,557 $ 3,106 2020 6,015 1,939 4,076 2021 5,705 1,787 3,918 2022 5,268 1,645 3,623 2023 4,970 1,512 3,458 2024 4,812 1,383 3,429 Thereafter 40,920 7,669 33,251 Total $ 72,353 $ 17,492 $ 54,861 In addition, the Company, as lessor, leases certain properties that it owns. All of these leases are operating leases. The following represents lease income related to these leases that was recognized for the period indicated: Three Months Ended (dollars in thousands) 2019 Total rental income recognized $ 535 Based on the Company's leases as lessor as of March 31, 2019 , estimated lease payments for the remainder of fiscal year 2019 , the next five succeeding fiscal years and all years thereafter are as follows: Year Ending December 31, 2019 (remainder) $ 1,486 2020 1,774 2021 1,849 2022 1,275 2023 446 2024 88 Thereafter 267 Total $ 7,185

ACCUMULATED OTHER COMPREHENSIVE

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	3 Months Ended
	Mar. 31, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	13. ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The following tables present the components of other comprehensive income for the three months ended March 31, 2019 and 2018 , by component: (dollars in thousands) Before Tax Tax Effect Net of Tax Three Months Ended March 31, 2019 Net unrealized gains on investment securities: Net unrealized gains arising during the period $ 15,024 $ 4,028 $ 10,996 Less: Reclassification adjustments from AOCI realized in net income — — — Net unrealized gains on investment securities 15,024 4,028 10,996 Defined benefit plans: Amortization of net actuarial loss 263 29 234 Amortization of net transition obligation 5 1 4 Amortization of prior service cost 5 1 4 Defined benefit plans, net 273 31 242 Other comprehensive income $ 15,297 $ 4,059 $ 11,238 (dollars in thousands) Before Tax Tax Effect Net of Tax Three Months Ended March 31, 2018 Net unrealized losses on investment securities: Net unrealized losses arising during the period $ (20,455 ) $ (5,484 ) $ (14,971 ) Less: Reclassification adjustments from AOCI realized in net income — — — Net unrealized losses on investment securities (20,455 ) (5,484 ) (14,971 ) Defined benefit plans: Amortization of net actuarial loss 341 93 248 Amortization of net transition obligation 5 1 4 Amortization of prior service cost 5 1 4 Defined benefit plans, net 351 95 256 Other comprehensive loss $ (20,104 ) $ (5,389 ) $ (14,715 ) The following tables present the changes in each component of AOCI, net of tax, for the three months ended March 31, 2019 and 2018 : (dollars in thousands) Investment Defined AOCI Three Months Ended March 31, 2019 Balance at beginning of period $ (9,643 ) $ (6,450 ) $ (16,093 ) Impact of the adoption of new accounting standards (3,100 ) — (3,100 ) Adjusted balance at beginning of period (12,743 ) (6,450 ) (19,193 ) Other comprehensive income before reclassificatio ns 10,996 — 10,996 Reclassification adjustments from AOCI — 242 242 Total other comprehensive income 10,996 242 11,238 Balance at end of period $ (1,747 ) $ (6,208 ) $ (7,955 ) (dollars in thousands) Investment Defined AOCI Three Months Ended March 31, 2018 Balance at beginning of period $ 5,073 $ (6,112 ) $ (1,039 ) Impact of the adoption of new accounting standards (139 ) — (139 ) Adjusted balance at beginning of period 4,934 (6,112 ) (1,178 ) Impact of the adoption of new accounting standards (455 ) (1,381 ) (1,836 ) Other comprehensive income before reclassifications (14,971 ) — (14,971 ) Reclassification adjustments from AOCI — 256 256 Total other comprehensive income (loss) (14,971 ) 256 (14,715 ) Balance at end of period $ (10,492 ) $ (7,237 ) $ (17,729 ) The following table presents the amounts reclassified out of each component of AOCI for the three months ended March 31, 2019 and 2018 : Amount Reclassified from AOCI Affected Line Item in the Statement Where Net Income is Presented Details about AOCI Components Three months ended March 31, (dollars in thousands) 2019 2018 Sale of investment securities available-for-sale: Realized losses on securities available-for-sale $ — $ — Investment securities gains (losses) Tax effect — — Income tax benefit (expense) Net of tax $ — $ — Defined benefit retirement and supplemental executive retirement plan items: Amortization of net actuarial loss $ (263 ) $ (341 ) Salaries and employee benefits Amortization of net transition obligation (5 ) (5 ) Salaries and employee benefits Amortization of prior service cost (5 ) (5 ) Salaries and employee benefits Total before tax (273 ) (351 ) Tax effect 31 95 Income tax benefit (expense) Net of tax $ (242 ) $ (256 ) Total reclassification adjustments from AOCI for the period, net of tax $ (242 ) $ (256 )

EARNINGS PER SHARE

EARNINGS PER SHARE	3 Months Ended
	Mar. 31, 2019
Earnings Per Share [Abstract]
EARNINGS PER SHARE	14. EARNINGS PER SHARE The following table presents the information used to compute basic and diluted earnings per common share for the periods indicated: Three Months Ended (dollars in thousands, except per share data) 2019 2018 Net income $ 16,037 $ 14,277 Weighted average common shares outstanding - basic 28,758,310 29,807,572 Dilutive effect of employee stock options and awards 221,545 233,779 Weighted average common shares outstanding - diluted 28,979,855 30,041,351 Basic earnings per common share $ 0.56 $ 0.48 Diluted earnings per common share $ 0.55 $ 0.48 Anti-dilutive employee stock options and awards outstanding — —

FAIR VALUE OF FINANCIAL ASSETS

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES	3 Months Ended
	Mar. 31, 2019
Fair Value Disclosures [Abstract]
FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES	15. FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES Disclosures about Fair Value of Financial Instruments Fair value estimates, methods and assumptions are set forth below for our financial instruments. Short-Term Financial Instruments The carrying values of short-term financial instruments are deemed to approximate fair values. Such instruments are considered readily convertible to cash and include cash and due from financial institutions, interest-bearing deposits in other financial institutions, accrued interest receivable, the majority of Federal Home Loan Bank advances and other short-term borrowings, and accrued interest payable. Investment Securities The fair value of investment securities is based on market price quotations received from third-party pricing services. The third-party pricing services utilize pricing models supported with timely market data information. Where quoted market prices are not available, fair values are based on quoted market prices of comparable securities. Loans Fair values of loans are estimated based on discounted cash flows of portfolios of loans with similar financial characteristics including the type of loan, interest terms and repayment history. Fair values are calculated by discounting scheduled cash flows through estimated maturities using estimated market discount rates. Estimated market discount rates are reflective of credit and interest rate risks inherent in the Company's various loan types and are derived from available market information, as well as specific borrower information. In accordance with ASU 2016-01, the fair value of loans are measured based on the notion of exit price. Loans Held for Sale The fair value of loans classified as held for sale are generally based upon quoted prices for similar assets in active markets, acceptance of firm offer letters with agreed upon purchase prices, discounted cash flow models that take into account market observable assumptions, or independent appraisals of the underlying collateral securing the loans. We report the fair values of Hawaii and U.S. Mainland construction and commercial real estate loans, if any, net of applicable selling costs on our consolidated balance sheets. Deposit Liabilities The fair values of deposits with no stated maturity, such as noninterest-bearing demand deposits and interest-bearing demand and savings accounts, are equal to the amount payable on demand. The fair value of time deposits is estimated using discounted cash flow analyses. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities. Long-Term Debt The fair value of our long-term debt is estimated by discounting scheduled cash flows over the contractual borrowing period at the estimated market rate for similar borrowing arrangements. Derivatives The fair values of derivative financial instruments are based upon current market values, if available. If there are no relevant comparables, fair values are based on pricing models using current assumptions for interest rate swaps and options. Off-Balance Sheet Financial Instruments The fair values of off-balance sheet financial instruments are estimated based on the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties, current settlement values or quoted market prices of comparable instruments. Limitations Fair value estimates are made at a specific point in time based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time our entire holdings of a particular financial instrument. Because no market exists for a significant portion of our financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates. Fair value estimates are based on existing on- and off-balance sheet financial instruments without attempting to estimate the value of future business and the value of assets and liabilities that are not considered financial instruments. For example, significant assets and liabilities that are not considered financial assets or liabilities include deferred tax assets, premises and equipment and intangible assets. Fair Value Measurement Using (dollars in thousands) Carrying Estimated Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant March 31, 2019 Financial assets: Cash and due from banks $ 90,869 $ 90,869 $ 90,869 $ — $ — Interest-bearing deposits in other banks 7,310 7,310 7,310 — — Investment securities 1,320,360 1,320,360 910 1,308,186 11,264 Loans held for sale 3,539 3,539 — 3,539 — Net loans and leases 4,054,304 3,986,933 — 14,818 3,972,115 Accrued interest receivable 17,082 17,082 17,082 — — Financial liabilities: Deposits: Noninterest-bearing demand 1,357,890 1,357,890 1,357,890 — — Interest-bearing demand and savings and money market 2,528,114 2,528,114 2,528,114 — — Time 1,062,124 1,056,236 — — 1,056,236 Short-term borrowings 179,000 179,000 — 179,000 — Long-term debt 101,547 97,737 — 97,737 — Accrued interest payable (included in other liabilities) 4,677 4,677 4,677 — Fair Value Measurement Using (dollars in thousands) Notional Carrying Estimated Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant March 31, 2019 Derivatives: Interest rate lock commitments $ 2,309 $ 15 $ 15 $ — $ 15 $ — Forward sale commitments 5,790 (61 ) (61 ) — (61 ) — Off-balance sheet financial instruments: Commitments to extend credit 1,056,453 1,270 1,270 — 1,270 — Standby letters of credit and financial guarantees written 12,683 190 190 — 190 — Fair Value Measurement Using (dollars in thousands) Carrying Estimated Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant December 31, 2018 Financial assets: Cash and due from banks $ 80,569 $ 80,569 $ 80,569 $ — $ — Interest-bearing deposits in other banks 21,617 21,617 21,617 — — Investment securities 1,354,812 1,350,576 826 1,338,581 11,169 Loans held for sale 6,647 6,647 — 6,647 — Net loans and leases 4,030,450 3,938,380 — — 3,938,380 Accrued interest receivable 17,000 17,000 17,000 — — Financial liabilities: Deposits: Noninterest-bearing demand 1,436,967 1,436,967 1,436,967 — — Interest-bearing demand and savings and money market 2,402,268 2,402,268 2,402,268 — — Time 1,107,255 1,099,560 — — 1,099,560 Short-term borrowings 197,000 197,000 — 197,000 — Long-term debt 122,166 118,057 — 118,057 — Accrued interest payable (included in other liabilities) 5,051 5,051 5,051 — — Fair Value Measurement Using (dollars in thousands) Notional Carrying Estimated Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant December 31, 2018 Derivatives: Interest rate lock commitments $ 2,158 $ 11 $ 11 $ — $ 11 $ — Forward sale commitments 8,530 (95 ) (95 ) — (95 ) — Off-balance sheet financial instruments: Commitments to extend credit 1,030,322 1,205 1,205 — 1,205 — Standby letters of credit and financial guarantees written 13,377 201 201 — 201 — Fair Value Measurements We group our financial assets and liabilities at fair value into three levels based on the markets in which the financial assets and liabilities are traded and the reliability of the assumptions used to determine fair value as follows: • Level 1 — Valuation is based upon quoted prices (unadjusted) for identical assets or liabilities traded in active markets. A quoted price in an active market provides the most reliable evidence of fair value and shall be used to measure fair value whenever available. • Level 2 — Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market. • Level 3 — Valuation is generated from model-based techniques that use significant assumptions not observable in the market. These unobservable assumptions reflect our own estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques include use of discounted cash flow models and similar techniques that requires the use of significant judgment or estimation. We base our fair values on the price that we would expect to receive if an asset were sold or pay to transfer a liability in an orderly transaction between market participants at the measurement date. We also maximize the use of observable inputs and minimize the use of unobservable inputs when developing fair value measurements. We use fair value measurements to record adjustments to certain financial assets and liabilities and to determine fair value disclosures. Available-for-sale and equity securities and derivatives are recorded at fair value on a recurring basis. From time to time, we may be required to record other financial assets at fair value on a nonrecurring basis such as loans held for sale, impaired loans, mortgage servicing rights, and other real estate owned. These nonrecurring fair value adjustments typically involve application of the lower of cost or fair value accounting or write-downs of individual assets. The Company's policy is to recognize transfers into or out of a level as of the end of the reporting period. There were no transfers of financial assets and liabilities between Level 1 and Level 2 of the fair value hierarchy during the three months ended March 31, 2019 . Also, there were no transfers of financial assets and liabilities into or out of Level 3 of the fair value hierarchy during the three months ended March 31, 2019 . The following tables present the fair value of assets and liabilities measured on a recurring basis as of March 31, 2019 and December 31, 2018 : Fair Value at Reporting Date Using (dollars in thousands) Fair Value Quoted Significant Significant March 31, 2019 Available-for-sale securities: Debt securities: States and political subdivisions $ 162,608 $ — $ 151,344 $ 11,264 Corporate securities 52,896 — 52,896 — U.S. Treasury obligations and direct obligations of U.S Government agencies 31,537 — 31,537 — Mortgage-backed securities: Residential - U.S. Government sponsored entities 779,660 — 779,660 — Commercial - U.S. Government agencies and sponsored entities 116,475 — 116,475 — Residential - Non-government agencies 41,109 — 41,109 — Commercial - Non-government agencies 135,165 — 135,165 — Total available-for-sale securities 1,319,450 — 1,308,186 11,264 Equity securities 910 910 — — Derivatives - Interest rate lock and forward sale commitments (46 ) — (46 ) — Total $ 1,320,314 $ 910 $ 1,308,140 $ 11,264 Fair Value at Reporting Date Using (dollars in thousands) Fair Value Quoted Significant Significant December 31, 2018 Available-for-sale securities: Debt securities: States and political subdivisions $ 173,674 $ — $ 162,505 $ 11,169 Corporate securities 54,849 — 54,849 — U.S. Treasury obligations and direct obligations of U.S Government agencies 32,574 — 32,574 — Mortgage-backed securities: Residential - U.S. Government sponsored entities 717,052 — 717,052 — Commercial - U.S. Government agencies and sponsored entities 41,118 — 41,118 — Residential - Non-government agencies 51,483 — 51,483 — Commercial - Non-government agencies 134,728 — 134,728 — Total available-for-sale securities 1,205,478 — 1,194,309 11,169 Equity securities 826 826 — — Derivatives - Interest rate lock and forward sale commitments (84 ) — (84 ) — Total $ 1,206,220 $ 826 $ 1,194,225 $ 11,169 For the three months ended March 31, 2019 and 2018 , the changes in Level 3 assets and liabilities measured at fair value on a recurring basis are summarized as follows: (dollars in thousands) Available for Sale Balance at December 31, 2018 $ 11,169 Principal payments received (105 ) Unrealized net gain (loss) included in other comprehensive income 200 Balance at March 31, 2019 $ 11,264 Balance at December 31, 2017 $ 11,794 Principal payments received (91 ) Unrealized net gain (loss) included in other comprehensive income (165 ) Balance at March 31, 2018 $ 11,538 Within the states and political subdivisions available-for-sale debt securities category, the Company holds four mortgage revenue bonds issued by the City & County of Honolulu with an aggregate fair value of $11.3 million and $11.5 million at March 31, 2019 and March 31, 2018 , respectively. The Company estimates the fair value of its mortgage revenue bonds by using a discounted cash flow model to calculate the present value of estimated future principal and interest payments. The significant unobservable input used in the fair value measurement of the Company's mortgage revenue bonds is the weighted average discount rate. As of March 31, 2019 , the weighted average discount rate utilized was 4.71% compared to 5.02% at March 31, 2018 and 5.06% at December 31, 2018 , which was derived by incorporating a credit spread over the FHLB Fixed-Rate Advance curve. Significant increases (decreases) in the weighted average discount rate could result in a significantly lower (higher) fair value measurement. The following table presents the fair value of assets measured on a nonrecurring basis and the level of valuation assumptions used to determine the respective fair values as of March 31, 2019 and December 31, 2018 : Fair Value Measurements Using (dollars in thousands) Fair Value Quoted Prices Significant Significant March 31, 2019 Other real estate (1) $ 276 $ — $ 276 $ — December 31, 2018 Other real estate (1) $ 414 $ — $ 414 $ — (1) Represents other real estate that is carried at fair value less costs to sell. Fair value is generally based upon independent market prices or appraised values of the collateral.

SEGMENT INFORMATION

SEGMENT INFORMATION	3 Months Ended
	Mar. 31, 2019
Segment Reporting [Abstract]
SEGMENT INFORMATION	16. SEGMENT INFORMATION We have the following three reportable segments: Banking Operations, Treasury and All Others. These segments are consistent with our internal functional reporting lines and are managed separately because each unit has different target markets, technological requirements, and specialized skills. The Banking Operations segment includes construction and real estate development lending, commercial lending, residential mortgage lending, indirect auto lending, trust services, retail brokerage services and our retail branch offices, which provide a full range of deposit and loan products, as well as various other banking services. The Treasury segment is responsible for managing the Company's investment securities portfolio and wholesale funding activities. The All Others segment consists of all activities not captured by the Banking Operations or Treasury segments described above and includes activities such as electronic banking, data processing and management of bank owned properties. The accounting policies of the segments are consistent with the Company's accounting policies that are described in Note 1 - Summary of Significant Accounting Policies to the consolidated financial statements in the Annual Report on Form 10-K for the year ended December 31, 2018 filed with the SEC. The majority of the Company's net income is derived from net interest income. Accordingly, management focuses primarily on net interest income, rather than gross interest income and expense amounts, in evaluating segment profitability. Intersegment net interest income (expense) was allocated to each segment based upon a funds transfer pricing process that assigns costs of funds to assets and earnings credits to liabilities based on market interest rates that reflect interest rate sensitivity and maturity characteristics. All administrative and overhead expenses are allocated to the segments at cost. Cash, investment securities, loans and leases and their related balances are allocated to the segment responsible for acquisition and maintenance of those assets. Segment assets also include all premises and equipment used directly in segment operations. Segment profits and assets are provided in the following table for the periods indicated. (dollars in thousands) Banking Treasury All Others Total Three Months Ended March 31, 2019 Net interest income $ 41,680 $ 3,433 $ — $ 45,113 Inter-segment net interest income (expense) 6,690 (2,606 ) (4,084 ) — Credit (provision) for loan and lease losses (1,283 ) — — (1,283 ) Other operating income: Mortgage banking income 650 — 774 1,424 Service charges on deposit accounts 2,081 — — 2,081 Other service charges and fees 1,076 — 1,988 3,064 Income from fiduciary activities 965 — — 965 Equity in earnings of unconsolidated subsidiaries 8 — — 8 Fees on foreign exchange 22 129 — 151 Income from bank-owned life insurance — 952 — 952 Loan placement fees 149 — — 149 Other 146 2,554 179 2,879 Other operating income 5,097 3,635 2,941 11,673 Other operating expense (15,904 ) (346 ) (18,098 ) (34,348 ) Administrative and overhead expense allocation (15,397 ) (209 ) 15,606 — Income before taxes 20,883 3,907 (3,635 ) 21,155 Income tax (expense) benefit (5,052 ) (945 ) 879 (5,118 ) Net income (loss) $ 15,831 $ 2,962 $ (2,756 ) $ 16,037 (dollars in thousands) Banking Treasury All Others Total Three Months Ended March 31, 2018 Net interest income $ 36,142 $ 6,180 $ — $ 42,322 Inter-segment net interest income (expense) 6,921 (5,449 ) (1,472 ) — Credit (provision) for loan and lease losses 211 — — 211 Other operating income: Mortgage banking income 993 — 854 1,847 Service charges on deposit accounts 2,003 — — 2,003 Other service charges and fees 1,143 6 1,885 3,034 Income from fiduciary activities 956 — — 956 Equity in earnings of unconsolidated subsidiaries 43 — — 43 Fees on foreign exchange 24 187 211 Income from bank-owned life insurance — 318 — 318 Loan placement fees 197 — — 197 Other 155 — 190 345 Other operating income 5,514 511 2,929 8,954 Other operating expense (15,925 ) (385 ) (17,094 ) (33,404 ) Administrative and overhead expense allocation (14,946 ) (223 ) 15,169 — Income before taxes 17,917 634 (468 ) 18,083 Income tax (expense) benefit (3,681 ) (130 ) 5 (3,806 ) Net income (loss) $ 14,236 $ 504 $ (463 ) $ 14,277 (dollars in thousands) Banking Treasury All Others Total March 31, 2019 Investment securities $ — $ 1,320,360 $ — $ 1,320,360 Loans and leases (including loans held for sale) 4,105,110 — — 4,105,110 Other 26,332 249,054 140,496 415,882 Total assets $ 4,131,442 $ 1,569,414 $ 140,496 $ 5,841,352 (dollars in thousands) Banking Treasury All Others Total December 31, 2018 Investment securities $ — $ 1,354,812 $ — $ 1,354,812 Loans and leases (including loans held for sale) 4,085,013 — — 4,085,013 Other 36,905 256,652 73,644 367,201 Total assets $ 4,121,918 $ 1,611,464 $ 73,644 $ 5,807,026

LEGAL PROCEEDINGS

LEGAL PROCEEDINGS	3 Months Ended
	Mar. 31, 2019
Legal Proceedings [Abstract]
LEGAL PROCEEDINGS	17. LEGAL PROCEEDINGS We are involved in legal actions arising in the ordinary course of business. Management, after consultation with our legal counsel, believes the ultimate disposition of those matters will not have a material adverse effect on our consolidated financial statements.

SUMMARY OF SIGNIFICANT ACCOUN_2

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	3 Months Ended
	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation The accompanying unaudited consolidated financial statements of Central Pacific Financial Corp. and Subsidiaries (herein referred to as the "Company," "we," "us" or "our") have been prepared in accordance with U.S. generally accepted accounting principles ("GAAP") for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. These interim condensed consolidated financial statements and notes should be read in conjunction with the Company's consolidated financial statements and notes thereto filed on Form 10-K for the fiscal year ended December 31, 2018 . In the opinion of management, all adjustments necessary for a fair presentation have been made and include all normal recurring adjustments. Interim results of operations are not necessarily indicative of results to be expected for the year.
Consolidation, Policy [Policy Text Block]	Principles of Consolidation The consolidated financial statements include the accounts of the Company and its majority-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. In December 2015, we acquired a 50% ownership interest in a mortgage loan origination and brokerage company, One Hawaii HomeLoans, LLC. The bank concluded that the investment meets the consolidation requirements under Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 810, "Consolidation." The bank concluded that the entity meets the definition of a variable interest entity and that we are the primary beneficiary of the variable interest entity. Accordingly, the investment was consolidated into our financial statements. One Hawaii HomeLoans, LLC was terminated in 2017, and final payment of taxes and distributions to members was made in March 2018. We have 50% ownership interests in three other mortgage loan origination and brokerage companies which are accounted for using the equity method and are included in investment in unconsolidated subsidiaries: Gentry HomeLoans, LLC, Haseko HomeLoans, LLC and Island Pacific HomeLoans, LLC. We also had 50% ownership interest in one additional mortgage loan origination and brokerage company, Pacific Access Mortgage, LLC, which was also accounted for using the equity method and was included in investment in unconsolidated subsidiaries. Pacific Access Mortgage, LLC was terminated in 2017, and final payment of taxes and distributions to members was made in March 2018. During the fourth quarter of 2018, we voluntarily changed our accounting policy for investments in low income housing tax credit ("LIHTC") partnerships from the cost method to the proportional amortization method using the practical expedient available under ASC 323, "Investments - Equity Method and Joint Ventures" , which permits an investor to amortize the initial cost of the investment in proportion to only the tax credits allocated to the investor. We believe the proportional amortization method is preferable because it better reflects the economics of an investment that is made for the primary purpose of receiving tax credits and other tax benefits. In addition to a change in the timing of the recognition of amortization expense on LIHTC investments, amortization expense on LIHTC investments is now reflected in the income tax expense line, which provides users a better understanding of the nature of the returns of such investments, instead of in other operating expenses on the consolidated statements of income. The change did not impact net income, the consolidated balance sheets and the consolidated statements of cash flows. We also have non-controlling equity investments in affiliates that are accounted for under the cost method and are included in investment in unconsolidated subsidiaries. Our investments in unconsolidated subsidiaries accounted for under the equity, proportional amortization and cost methods were $0.1 million , $14.3 million and $1.6 million , respectively, at March 31, 2019 and $0.2 million , $11.6 million and $2.2 million , respectively, at December 31, 2018 . Our policy for determining impairment of these investments includes an evaluation of whether a loss in value of an investment is other than temporary. Evidence of a loss in value includes absence of an ability to recover the carrying amount of the investment or the inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment. We perform impairment tests whenever indicators of impairment are present. If the value of an investment declines and it is considered other than temporary, the investment is written down to its respective fair value in the period in which this determination is made. The Company sponsors the Central Pacific Bank Foundation, which is not consolidated in the Company's financial statements.
Reclassification, Policy [Policy Text Block]	Reclassifications Certain prior year amounts in the consolidated financial statements and the notes thereto have been reclassified to conform to the fiscal 2019 presentation. Such reclassifications had no effect on the Company's reported net income or shareholders' equity.

RECENT ACCOUNTING PRONOUNCEME_2

RECENT ACCOUNTING PRONOUNCEMENTS (Policies)	3 Months Ended
	Mar. 31, 2019
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	2. RECENT ACCOUNTING PRONOUNCEMENTS Accounting Standards Adopted in 2019 In February 2016, the FASB issued ASU 2016-02, "Leases (Topic 842) . " ASU 2016-02 increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. The ASU establishes a right-of-use ("ROU") model that requires a lessee to recognize a ROU lease asset and lease liability on the balance sheet for all leases with a term of longer than 12 months. The FASB has also made available several practical expedients to assist entities with the adoption of ASU 2016-02. Among other things, these practical expedients require no reassessment of whether existing contracts are or contain leases as well as no reassessment of lease classification for current leases. In July 2018, the FASB released ASU 2018-11, " Leases (Topic 842): Targeted Improvements ," which adds an additional practical expedient that allows entities to elect not to recast comparative periods presented when transitioning to Topic 842. The Company elected to adopt the practical expedient allowed under ASU 2018-11. During the year ended December 31, 2018, the Company engaged a software vendor to assist in the implementation of ASU 2016-02. The Company adopted ASU 2016-02 effective January 1, 2019 using the modified retrospective approach and recorded a ROU lease asset and corresponding lease liability on the Company's consolidated balance sheet of $55.9 million for its operating leases where it is a lessee. There was no impact to the Company's financial statements for its leases where it is a lessor. As of March 31, 2019 , the ROU lease asset and lease liability was $54.8 million and $54.9 million , respectively. See Note 12 - Leases for required disclosures on this new standard. In August 2017, the FASB issued ASU 2017-12, "Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities." ASU 2017-12 was issued to better align an entity’s risk management activities and financial reporting for hedging relationships through changes to both the designation and measurement guidance for qualifying hedging relationships and the presentation of hedge results. The FASB believes that such amendments will: 1) improve the transparency of information about an entity’s risk management activities and 2) simplify the application of hedge accounting. The ASU allows an entity that qualifies for the last-of-layer method to reclassify securities from the held-to-maturity category to the available-for-sale category. The Company adopted ASU 2017-12 effective January 1, 2019 and transferred its entire held-to-maturity investment securities portfolio with a fair value of $144.3 million at January 1, 2019 to the available-for-sale portfolio. On the date of adoption, the Company recorded a cumulative effect adjustment related to the unrealized loss on the investment securities transferred, which decreased available-for-sale investments by $4.2 million , increased deferred tax assets by $1.1 million , and decreased opening accumulated other comprehensive income (loss) ("AOCI") by $3.1 million . The ASU did not have a material impact on our current derivative activities. Impact of Other Recently Issued Accounting Pronouncements on Future Filings In June 2016, the FASB issued ASU 2016-13, "Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments , " which significantly changes how entities will measure credit losses for most financial assets and certain other instruments that aren’t measured at fair value through net income. In issuing the standard, the FASB is responding to criticism that today’s “incurred loss” guidance delays the recognition of credit losses on loans, leases, held-to-maturity debt securities, loan commitments, and financial guarantees, and instead provides for a current expected credit loss (“CECL”) approach to determine the allowance for credit losses. CECL requires an organization to measure all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. In addition, this guidance modifies the accounting treatment for other-than-temporary impairment for available-for-sale debt securities. Organizations will continue to use judgment to determine which loss estimation methods are appropriate for their circumstances. This guidance requires entities to record a cumulative effect adjustment to the consolidated balance sheet as of the beginning of the first reporting period in which the guidance is effective. However, an organization may elect to phase in the regulatory capital impact over a three-year transition period if adoption of the new standard results in a reduction of retained earnings. This update is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019, with earlier adoption permitted. As such, the Company will implement CECL for the reporting period beginning January 1, 2020. The new guidance will require significant operational changes, particularly in existing processes, data collection and analysis. The Company has formed a steering committee that is responsible for oversight of the Company’s implementation strategy for compliance with provisions of the new standard. The Company has also established a project management governance process to manage the implementation across affected disciplines. With the help of an external third-party provider specializing in CECL reserving model design as well as other related consulting services, we have begun evaluating several potential CECL test models. As part of this process, the Company has determined potential loan pool segmentation and sub-segmentation under CECL, as well as evaluated various key economic loss drivers for each segment. Further, the Company has engaged an additional third party specializing in economic forecasting services, to enable the Company to develop reasonable and supportable forecasts under CECL. Finally, the Company has begun developing internal controls around the CECL process, data, calculations and implementation. Later in the year, the Company plans to generate and evaluate model scenarios under CECL in tandem with its current reserving processes for select interim reporting periods in 2019. While the Company is currently unable to reasonably estimate the impact of adopting this new guidance, management expects the impact of adoption will be significantly influenced by its own historical experience, the composition and quality of the Company’s loans as well as economic forecast conditions as of the date of adoption. The Company also anticipates significant changes to the processes and procedures for calculating the reserve for credit losses and continues to evaluate the potential impact on our consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, "Fair Value Measurement (Topic 820): Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement." The ASU is part of the FASB's disclosure framework project to improve the effectiveness of disclosures in the notes to financial statements by facilitating clear communication of the information required by generally accepted accounting principles. The ASU modifies disclosure requirements on fair value measurements in Topic 820 and is effective for the Company's reporting period beginning January 1, 2020. Early adoption is permitted. Based on preliminary evaluation, the ASU will not have a material impact on disclosures in our consolidated financial statements. In August 2018, the FASB issued ASU 2018-14, "Compensation—Retirement Benefits—Defined Benefit Plans—General (Subtopic 715-20): Disclosure Framework—Changes to the Disclosure Requirements for Defined Benefit Plans." Like ASU 2018-13, this ASU is part of the FASB's disclosure framework project. This ASU modifies disclosure requirements for employers that sponsor defined benefit pension or other postretirement plans. The ASU is effective for the Company's reporting period beginning January 1, 2021. Early adoption is permitted. Based on preliminary evaluation, the ASU will not have a material impact on disclosures in our consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, "Intangibles—Goodwill and Other— Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract," which requires an entity in a cloud computing arrangement (i.e., hosting arrangement) that is a service contract to follow the internal-use software guidance in ASC 350-40 to determine which implementation costs to capitalize as assets or expense as incurred. Capitalized implementation costs should be presented in the same line item on the balance sheet as amounts prepaid for the hosted service, if any (generally as an “other asset”). The capitalized costs will be amortized over the term of the hosting arrangement, with the amortization expense being presented in the same income statement line item as the fees paid for the hosted service. ASU 2018-15 is effective for the Company's reporting period beginning January 1, 2020 and early adoption is permitted. We are currently in the process of evaluating the potential impact the amendments will have on our consolidated financial statements, but we do not expect the adoption of the ASU to have a material impact on our consolidated financial statements.

INVESTMENT SECURITIES (Tables)

INVESTMENT SECURITIES (Tables)	3 Months Ended
	Mar. 31, 2019
Investments, Debt and Equity Securities [Abstract]
Summary of available for sale and held to maturity investment securities	A summary of our investment portfolio is as follows: (dollars in thousands) Amortized Gross Gross Fair March 31, 2019 Available-for-sale: Debt securities: States and political subdivisions $ 161,638 $ 1,532 $ (562 ) $ 162,608 Corporate securities 52,893 90 (87 ) 52,896 U.S. Treasury obligations and direct obligations of U.S Government agencies 31,985 — (448 ) 31,537 Mortgage-backed securities: Residential - U.S. Government-sponsored entities 791,994 1,183 (13,517 ) 779,660 Commercial - U.S. Government agencies and sponsored entities 117,671 87 (1,283 ) 116,475 Residential - Non-government agencies 40,648 573 (112 ) 41,109 Commercial - Non-government agencies 134,819 1,138 (792 ) 135,165 Total available-for-sale securities $ 1,331,648 $ 4,603 $ (16,801 ) $ 1,319,450 Equity securities $ 910 $ — $ — $ 910 (dollars in thousands) Amortized Gross Gross Fair December 31, 2018 Held-to-maturity: Mortgage-backed securities: Residential - U.S. Government-sponsored entities $ 83,436 $ 19 $ (3,174 ) $ 80,281 Commercial - U.S. Government-sponsored entities 65,072 — (1,081 ) 63,991 Total held-to-maturity securities $ 148,508 $ 19 $ (4,255 ) $ 144,272 Available-for-sale: Debt securities: States and political subdivisions $ 174,114 $ 1,035 $ (1,475 ) $ 173,674 Corporate securities 55,259 — (410 ) 54,849 U.S. Treasury obligations and direct obligations of U.S Government agencies 33,257 — (683 ) 32,574 Mortgage-backed securities: Residential - U.S. Government-sponsored entities 736,175 369 (19,492 ) 717,052 Commercial - U.S. Government agencies and sponsored entities 53,014 — (1,531 ) 51,483 Residential - Non-government agencies 41,245 337 (464 ) 41,118 Commercial - Non-government agencies 134,867 1,013 (1,152 ) 134,728 Total available-for-sale securities $ 1,227,931 $ 2,754 $ (25,207 ) $ 1,205,478 Equity securities $ 826 $ — $ — $ 826
Schedule of amortized cost and estimated fair value of investment securities by contractual maturity	The amortized cost and estimated fair value of investment securities at March 31, 2019 by contractual maturity are shown below. Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately. March 31, 2019 (dollars in thousands) Amortized Cost Fair Value Available-for-sale: Due in one year or less $ 58,360 $ 58,394 Due after one year through five years 88,840 89,162 Due after five years through ten years 50,939 51,278 Due after ten years 48,377 48,207 Mortgage-backed securities: Residential - U.S. Government-sponsored entities 791,994 779,660 Commercial - U.S. Government agencies and sponsored entities 117,671 116,475 Residential - Non-government agencies 40,648 41,109 Commercial - Non-government agencies 134,819 135,165 Total available-for-sale securities $ 1,331,648 $ 1,319,450 Equity securities $ 910 $ 910
Schedule of investment securities in an unrealized loss position	Provided below is a summary of the 245 and 336 investment securities which were in an unrealized or unrecognized loss position at March 31, 2019 and December 31, 2018 , respectively, aggregated by major security type and length of time in a continuous unrealized or unrecognized loss position. Less Than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Unrealized Fair Unrealized Fair Unrealized March 31, 2019 Debt securities: States and political subdivisions $ 13,980 $ (20 ) $ 35,577 $ (542 ) $ 49,557 $ (562 ) Corporate securities — — 25,054 (87 ) 25,054 (87 ) U.S. Treasury obligations and direct obligations of U.S Government agencies 12,630 (93 ) 18,907 (355 ) 31,537 (448 ) Mortgage-backed securities: Residential - U.S. Government-sponsored entities 22,533 (461 ) 645,030 (13,056 ) 667,563 (13,517 ) Residential - Non-government agencies — — 15,478 (112 ) 15,478 (112 ) Commercial - U.S. Government agencies and sponsored entities — — 102,257 (1,283 ) 102,257 (1,283 ) Commercial - Non-government agencies 14,888 (48 ) 60,637 (744 ) 75,525 (792 ) Total temporarily impaired securities $ 64,031 $ (622 ) $ 902,940 $ (16,179 ) $ 966,971 $ (16,801 ) Less Than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Unrealized Fair Unrealized Fair Unrealized December 31, 2018 Debt securities: States and political subdivisions $ 38,099 $ (157 ) $ 49,505 $ (1,318 ) $ 87,604 $ (1,475 ) Corporate securities 49,729 (250 ) 5,120 (160 ) 54,849 (410 ) U.S. Treasury obligations and direct obligations of U.S Government agencies 30,029 (613 ) 2,545 (70 ) 32,574 (683 ) Mortgage-backed securities: Residential - U.S. Government-sponsored entities 88,957 (1,229 ) 666,685 (21,437 ) 755,642 (22,666 ) Residential - Non-government agencies — — 24,515 (464 ) 24,515 (464 ) Commercial - U.S. Government-sponsored entities 13,973 (247 ) 101,500 (2,365 ) 115,473 (2,612 ) Commercial - Non-government agencies 33,847 (233 ) 46,680 (919 ) 80,527 (1,152 ) Total temporarily impaired securities $ 254,634 $ (2,729 ) $ 896,550 $ (26,733 ) $ 1,151,184 $ (29,462 )

LOANS AND LEASES (Tables)

LOANS AND LEASES (Tables)	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Schedule of loans and leases, excluding loans held for sale	Loans and leases, excluding loans held for sale, consisted of the following as of March 31, 2019 and December 31, 2018 : (dollars in thousands) March 31, 2019 December 31, 2018 Commercial, financial and agricultural $ 566,248 $ 581,177 Real estate: Construction 71,483 67,269 Residential mortgage 1,447,970 1,424,384 Home equity 465,798 468,966 Commercial mortgage 1,059,401 1,041,685 Consumer 487,888 492,268 Leases 83 124 Gross loans and leases 4,098,871 4,075,873 Net deferred costs 2,700 2,493 Total loans and leases, net of deferred costs $ 4,101,571 $ 4,078,366
Schedule of balance in the allowance for loan and lease losses and the recorded investment in loans and leases based on the impairment measurement methods, by class	The following tables present by class, the balance in the allowance for loan and lease losses (the "Allowance") and the recorded investment in loans and leases based on the Company's impairment measurement method as of March 31, 2019 and December 31, 2018 : Real Estate (dollars in thousands) Comml, Fin & Ag Constr Resi Mortgage Home Equity Comml Mortgage Consumer Leases Total March 31, 2019 Allowance: Individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Collectively evaluated for impairment 7,847 1,299 12,851 4,278 12,036 8,956 — 47,267 Total ending balance $ 7,847 $ 1,299 $ 12,851 $ 4,278 $ 12,036 $ 8,956 $ — $ 47,267 Loans and leases: Individually evaluated for impairment $ 199 $ 2,194 $ 9,633 $ 570 $ 2,222 $ — $ — $ 14,818 Collectively evaluated for impairment 566,049 69,289 1,438,337 465,228 1,057,179 487,888 83 4,084,053 Subtotal 566,248 71,483 1,447,970 465,798 1,059,401 487,888 83 4,098,871 Net deferred costs (income) 547 (308 ) 3,824 107 (1,395 ) (75 ) — 2,700 Total loans and leases, net of deferred costs (income) $ 566,795 $ 71,175 $ 1,451,794 $ 465,905 $ 1,058,006 $ 487,813 $ 83 $ 4,101,571 Real Estate (dollars in thousands) Comml, Fin & Ag Constr Resi Mortgage Home Equity Comml Mortgage Consumer Leases Total December 31, 2018 Allowance: Individually evaluated for impairment $ — $ — $ — $ — $ — $ — $ — $ — Collectively evaluated for impairment 8,027 1,202 14,349 3,788 13,358 7,192 — 47,916 Total ending balance $ 8,027 $ 1,202 $ 14,349 $ 3,788 $ 13,358 7,192 $ — $ 47,916 Loans and leases: Individually evaluated for impairment $ 220 $ 2,273 $ 10,075 $ 275 $ 2,348 $ — $ — $ 15,191 Collectively evaluated for impairment 580,957 64,996 1,414,309 468,691 1,039,337 492,268 124 4,060,682 Subtotal 581,177 67,269 1,424,384 468,966 1,041,685 492,268 124 4,075,873 Net deferred costs (income) 483 (342 ) 3,821 — (1,407 ) (62 ) — 2,493 Total loans and leases, net of deferred costs (income) $ 581,660 $ 66,927 $ 1,428,205 $ 468,966 $ 1,040,278 $ 492,206 $ 124 $ 4,078,366
Schedule of impaired loans, by class	The following table presents by class, information related to impaired loans as of March 31, 2019 and December 31, 2018 : March 31, 2019 December 31, 2018 Unpaid Recorded Allowance Unpaid Recorded Allowance (dollars in thousands) Impaired loans: Commercial, financial and agricultural $ 309 $ 199 $ — $ 330 $ 220 $ — Real estate: Construction 2,996 2,194 — 3,076 2,273 — Residential mortgage 10,578 9,633 — 11,019 10,075 — Home equity 570 570 — 275 275 — Commercial mortgage 2,222 2,222 — 2,348 2,348 — Total impaired loans $ 16,675 $ 14,818 $ — $ 17,048 $ 15,191 $ —
Schedule of average recorded investment and interest income recognized on impaired loans, by class	The following table presents by class, the average recorded investment and interest income recognized on impaired loans for the three months ended March 31, 2019 and 2018 : Three Months Ended March 31, 2019 March 31, 2018 (dollars in thousands) Average Interest Average Interest Commercial, financial and agricultural $ 209 $ 3 $ 483 $ 2 Real estate: Construction 2,233 30 2,557 26 Residential mortgage 9,818 106 13,744 137 Home equity 497 — 567 — Commercial mortgage 2,285 23 3,809 38 Total $ 15,042 $ 162 $ 21,160 $ 203
Schedule of aging of the recorded investment in past due loans and leases, by class	The following tables present by class, the aging of the recorded investment in past due loans and leases as of March 31, 2019 and December 31, 2018 : (dollars in thousands) Accruing Accruing Accruing Nonaccrual Total Loans and Total March 31, 2019 Commercial, financial and agricultural $ 924 $ 565 $ — $ — $ 1,489 $ 565,306 $ 566,795 Real estate: Construction — — — — — 71,175 71,175 Residential mortgage 3,559 — — 2,492 6,051 1,445,743 1,451,794 Home equity 108 — — 570 678 465,227 465,905 Commercial mortgage — — — — — 1,058,006 1,058,006 Consumer 1,712 518 159 — 2,389 485,424 487,813 Leases — — — — — 83 83 Total $ 6,303 $ 1,083 $ 159 $ 3,062 $ 10,607 $ 4,090,964 $ 4,101,571 (dollars in thousands) Accruing Accruing Accruing Nonaccrual Total Loans and Total December 31, 2018 Commercial, financial and agricultural $ 1,348 $ 162 $ — $ — $ 1,510 $ 580,150 $ 581,660 Real estate: Construction — — — — — 66,927 66,927 Residential mortgage 3,966 157 — 2,048 6,171 1,422,034 1,428,205 Home equity 433 104 298 275 1,110 467,856 468,966 Commercial mortgage — — — — — 1,040,278 1,040,278 Consumer 2,340 872 238 — 3,450 488,756 492,206 Leases — — — — — 124 124 Total $ 8,087 $ 1,295 $ 536 $ 2,323 $ 12,241 $ 4,066,125 $ 4,078,366
Schedule of information related to loans modified in a TDR, by class	No loans were modified in a TDR during the three months ended March 31, 2019 and 2018 .
Schedule of recorded investment in loans and leases, by class and credit indicator	The following table presents by class and credit indicator, the recorded investment in the Company's loans and leases as of March 31, 2019 and December 31, 2018 : (dollars in thousands) Pass Special Substandard Loss Subtotal Net Total March 31, 2019 Commercial, financial and agricultural $ 554,400 $ 2,142 $ 9,706 $ — $ 566,248 $ 547 $ 566,795 Real estate: Construction 71,483 — — — 71,483 (308 ) 71,175 Residential mortgage 1,445,385 — 2,585 — 1,447,970 3,824 1,451,794 Home equity 465,228 — 570 — 465,798 107 465,905 Commercial mortgage 1,033,791 11,881 13,729 — 1,059,401 (1,395 ) 1,058,006 Consumer 487,729 — 114 45 487,888 (75 ) 487,813 Leases 83 — — — 83 — 83 Total $ 4,058,099 $ 14,023 $ 26,704 $ 45 $ 4,098,871 $ 2,700 $ 4,101,571

ALLOWANCE FOR LOAN AND LEASE _2

ALLOWANCE FOR LOAN AND LEASE LOSSES (Tables)	3 Months Ended
	Mar. 31, 2019
ALLOWANCE FOR LOAN AND LEASE LOSSES
Schedule of activity in the allowance, by class	The following table presents by class, the activity in the Allowance for the periods indicated: Real Estate Commercial, Construction Residential Mortgage Home Equity Commercial Mortgage Consumer Leases Total (dollars in thousands) Three Months Ended March 31, 2019 Beginning balance $ 8,027 $ 1,202 $ 14,349 $ 3,788 $ 13,358 $ 7,192 $ — $ 47,916 Provision (credit) for loan and lease losses 50 91 (1,520 ) 481 (1,322 ) 3,503 — 1,283 8,077 1,293 12,829 4,269 12,036 10,695 — 49,199 Charge-offs 463 — — — — 2,251 — 2,714 Recoveries 233 6 22 9 — 512 — 782 Net charge-offs (recoveries) 230 (6 ) (22 ) (9 ) — 1,739 — 1,932 Ending balance $ 7,847 $ 1,299 $ 12,851 $ 4,278 $ 12,036 $ 8,956 $ — $ 47,267 Three Months Ended March 31, 2018 Beginning balance $ 7,594 $ 1,835 $ 14,328 $ 3,317 $ 16,801 $ 6,126 $ — $ 50,001 Provision (credit) for loan and lease losses 236 (1,314 ) (147 ) 8 (630 ) 1,636 — (211 ) 7,830 521 14,181 3,325 16,171 7,762 — 49,790 Charge-offs 498 — — — — 1,933 — 2,431 Recoveries 144 1,193 26 3 15 477 — 1,858 Net charge-offs (recoveries) 354 (1,193 ) (26 ) (3 ) (15 ) 1,456 — 573 Ending balance $ 7,476 $ 1,714 $ 14,207 $ 3,328 $ 16,186 $ 6,306 $ — $ 49,217

INVESTMENTS IN UNCONSOLIDATED_2

INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES (Tables)	3 Months Ended
	Mar. 31, 2019
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]
Schedule of investment in unconsolidated subsidiaries	The components of the Company's investments in unconsolidated subsidiaries were as follows: (dollars in thousands) March 31, 2019 December 31, 2018 Investments in low income housing tax credit partnerships $ 14,345 $ 11,603 Investments in common securities of statutory trusts 1,547 2,169 Investments in affiliates 108 182 Other 54 54 Total $ 16,054 $ 14,008 The following table presents amortization and tax credits recognized associated with our investments in LIHTC partnerships for the three months ended March 31, 2019 and March 31, 2018 : (dollars in thousands) Three Months Ended Three Months Ended Proportional amortization method: Amortization expense recognized in income tax expense $ 258 $ 114 Tax credits recognized in income tax expense 277 152
Other Commitments	The expected payments for the unfunded commitments as of March 31, 2019 are as follows (in thousands): Year Ending December 31, 2019 (remainder) $ 4,167 2020 6,466 2021 94 2022 10 2023 10 2024 26 Thereafter 49 Total unfunded commitments $ 10,822

CORE DEPOSIT PREMIUM AND MORT_2

CORE DEPOSIT PREMIUM AND MORTGAGE SERVICING RIGHTS (Tables)	3 Months Ended
	Mar. 31, 2019
OTHER INTANGIBLE ASSETS
Schedule of gross carrying value and accumulated amortization related to intangible assets	The following table presents changes in core deposit premium and mortgage servicing rights for the periods presented: (dollars in thousands) Core Mortgage Total Balance, January 1, 2018 $ 2,006 $ 15,843 $ 17,849 Additions — 435 435 Amortization (669 ) (457 ) (1,126 ) Balance, March 31, 2018 $ 1,337 $ 15,821 $ 17,158 Balance, January 1, 2019 $ — $ 15,596 $ 15,596 Additions — 222 222 Amortization — (471 ) (471 ) Balance, March 31, 2019 $ — $ 15,347 $ 15,347 The gross carrying value and accumulated amortization related to our core deposit premium and mortgage servicing rights are presented below: March 31, 2019 December 31, 2018 (dollars in thousands) Gross Accumulated Net Gross Accumulated Net Core deposit premium $ 44,642 $ (44,642 ) $ — $ 44,642 $ (44,642 ) $ — Mortgage servicing rights 66,235 (50,888 ) 15,347 66,013 (50,417 ) 15,596 Total $ 110,877 $ (95,530 ) $ 15,347 $ 110,655 $ (95,059 ) $ 15,596
Schedule of fair market value and key assumptions used in determining the fair market value of our mortgage servicing rights	The following table presents the fair market value and key assumptions used in determining the fair market value of our mortgage servicing rights: Three Months Ended Three Months Ended (dollars in thousands) March 31, 2019 March 31, 2018 Fair market value, beginning of period $ 17,696 $ 17,161 Fair market value, end of period 16,541 18,463 Weighted average discount rate 9.5 % 9.5 % Forecasted constant prepayment rate assumption (1) 16.2 14.2
Schedule of estimated amortization expense	Based on the mortgage servicing rights held as of March 31, 2019 , estimated amortization expense for the remainder of fiscal year 2019 , the next five succeeding fiscal years and all years thereafter are as follows: (dollars in thousands) 2019 (remainder) $ 1,263 2020 1,382 2021 1,130 2022 945 2023 786 2024 704 Thereafter 9,137 Total $ 15,347

DERIVATIVES (Tables)

DERIVATIVES (Tables)	3 Months Ended
	Mar. 31, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of the location of all assets and liabilities associated with derivative instruments within the consolidated balance sheets	The following table presents the location of all assets and liabilities associated with our derivative instruments within the consolidated balance sheets: Derivatives Financial Instruments Not Designated as Hedging Instruments Asset Derivatives Liability Derivatives Fair Value at Fair Value at (dollars in thousands) Balance Sheet Location March 31, December 31, March 31, December 31, Interest rate lock and forward sale commitments Other assets / other liabilities $ 15 $ 11 $ 61 $ 95
Schedule of the impact of derivative instruments and their location within the consolidated statements of income	The following table presents the impact of derivative instruments and their location within the consolidated statements of income: Derivatives Financial Instruments Location of Gain (Loss) Amount of Gain (Loss) (dollars in thousands) Three Months Ended March 31, 2019 Interest rate lock and forward sale commitments Mortgage banking income $ 39 Three Months Ended March 31, 2018 Interest rate lock and forward sale commitments Mortgage banking income 21 Loans held for sale Other income (7 )

REVENUE FROM CONTRACTS WITH C_2

REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)	3 Months Ended
	Mar. 31, 2019
Revenue from Contract with Customer [Abstract]
Other operating income segregated by revenue streams	The following presents the Company's other operating income, segregated by revenue streams that are in-scope and out-of-scope of ASC 606, "Revenue from Contracts with Customers" for the three months ended March 31, 2019 and 2018 . Three Months Ended (dollars in thousands) 2019 2018 Other operating income: In-scope of ASC 606 Service charges on deposit accounts $ 2,081 $ 2,003 Other service charges and fees 2,568 2,556 Income on fiduciary activities 965 956 Fees on foreign exchange 26 32 Loan placement fees 149 197 In-scope other operating income 5,789 5,744 Out-of-scope other operating income 5,884 3,210 Total other operating income $ 11,673 $ 8,954

SHARE-BASED COMPENSATION (Table

SHARE-BASED COMPENSATION (Tables)	3 Months Ended
	Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of activity of restricted stock awards and units	The table below presents the activity of restricted stock units for the three months ended March 31, 2019 : Shares Weighted Average Grant Date Fair Value Non-vested restricted stock units, beginning of period 362,725 $ 26.98 Changes during the period: Granted 111,478 29.27 Vested (50,062 ) 22.03 Forfeited (5,890 ) 29.83 Non-vested restricted stock units, end of period 418,251 28.15

LEASES (Tables)

LEASES (Tables)	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
Lease, Cost [Table Text Block]	Total lease cost, cash flow information, weighted-average remaining lease term and weighted-average discount rate is summarized below for the period indicated: Three Months Ended (dollars in thousands) 2019 Lease cost: Operating lease cost $ 1,628 Variable lease cost 647 Less: sublease income (11 ) Total lease cost $ 2,264 Other information: Operating cash flows from operating leases $ (1,549 ) Weighted-average remaining lease term - operating leases 14.10 years Weighted-average discount rate - operating leases 3.92 %
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	The following is a schedule of annual undiscounted cash flows for our operating leases and a reconciliation of those cash flows to the operating lease liabilities: Year Ending December 31, Undiscounted cash flows Lease liability expense Lease liability reduction 2019 (remainder) $ 4,663 $ 1,557 $ 3,106 2020 6,015 1,939 4,076 2021 5,705 1,787 3,918 2022 5,268 1,645 3,623 2023 4,970 1,512 3,458 2024 4,812 1,383 3,429 Thereafter 40,920 7,669 33,251 Total $ 72,353 $ 17,492 $ 54,861
Operating Lease, Lease Income [Table Text Block]	The following represents lease income related to these leases that was recognized for the period indicated: Three Months Ended (dollars in thousands) 2019 Total rental income recognized $ 535
Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]	Based on the Company's leases as lessor as of March 31, 2019 , estimated lease payments for the remainder of fiscal year 2019 , the next five succeeding fiscal years and all years thereafter are as follows: Year Ending December 31, 2019 (remainder) $ 1,486 2020 1,774 2021 1,849 2022 1,275 2023 446 2024 88 Thereafter 267 Total $ 7,185

ACCUMULATED OTHER COMPREHENSI_2

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)	3 Months Ended
	Mar. 31, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Schedule of components of other comprehensive income (loss)	The following tables present the components of other comprehensive income for the three months ended March 31, 2019 and 2018 , by component: (dollars in thousands) Before Tax Tax Effect Net of Tax Three Months Ended March 31, 2019 Net unrealized gains on investment securities: Net unrealized gains arising during the period $ 15,024 $ 4,028 $ 10,996 Less: Reclassification adjustments from AOCI realized in net income — — — Net unrealized gains on investment securities 15,024 4,028 10,996 Defined benefit plans: Amortization of net actuarial loss 263 29 234 Amortization of net transition obligation 5 1 4 Amortization of prior service cost 5 1 4 Defined benefit plans, net 273 31 242 Other comprehensive income $ 15,297 $ 4,059 $ 11,238 (dollars in thousands) Before Tax Tax Effect Net of Tax Three Months Ended March 31, 2018 Net unrealized losses on investment securities: Net unrealized losses arising during the period $ (20,455 ) $ (5,484 ) $ (14,971 ) Less: Reclassification adjustments from AOCI realized in net income — — — Net unrealized losses on investment securities (20,455 ) (5,484 ) (14,971 ) Defined benefit plans: Amortization of net actuarial loss 341 93 248 Amortization of net transition obligation 5 1 4 Amortization of prior service cost 5 1 4 Defined benefit plans, net 351 95 256 Other comprehensive loss $ (20,104 ) $ (5,389 ) $ (14,715 )
Schedule of changes in each component of AOCI, net of tax	The following tables present the changes in each component of AOCI, net of tax, for the three months ended March 31, 2019 and 2018 : (dollars in thousands) Investment Defined AOCI Three Months Ended March 31, 2019 Balance at beginning of period $ (9,643 ) $ (6,450 ) $ (16,093 ) Impact of the adoption of new accounting standards (3,100 ) — (3,100 ) Adjusted balance at beginning of period (12,743 ) (6,450 ) (19,193 ) Other comprehensive income before reclassificatio ns 10,996 — 10,996 Reclassification adjustments from AOCI — 242 242 Total other comprehensive income 10,996 242 11,238 Balance at end of period $ (1,747 ) $ (6,208 ) $ (7,955 ) (dollars in thousands) Investment Defined AOCI Three Months Ended March 31, 2018 Balance at beginning of period $ 5,073 $ (6,112 ) $ (1,039 ) Impact of the adoption of new accounting standards (139 ) — (139 ) Adjusted balance at beginning of period 4,934 (6,112 ) (1,178 ) Impact of the adoption of new accounting standards (455 ) (1,381 ) (1,836 ) Other comprehensive income before reclassifications (14,971 ) — (14,971 ) Reclassification adjustments from AOCI — 256 256 Total other comprehensive income (loss) (14,971 ) 256 (14,715 ) Balance at end of period $ (10,492 ) $ (7,237 ) $ (17,729 )
Schedule of amounts reclassified out of each component of AOCI	The following table presents the amounts reclassified out of each component of AOCI for the three months ended March 31, 2019 and 2018 : Amount Reclassified from AOCI Affected Line Item in the Statement Where Net Income is Presented Details about AOCI Components Three months ended March 31, (dollars in thousands) 2019 2018 Sale of investment securities available-for-sale: Realized losses on securities available-for-sale $ — $ — Investment securities gains (losses) Tax effect — — Income tax benefit (expense) Net of tax $ — $ — Defined benefit retirement and supplemental executive retirement plan items: Amortization of net actuarial loss $ (263 ) $ (341 ) Salaries and employee benefits Amortization of net transition obligation (5 ) (5 ) Salaries and employee benefits Amortization of prior service cost (5 ) (5 ) Salaries and employee benefits Total before tax (273 ) (351 ) Tax effect 31 95 Income tax benefit (expense) Net of tax $ (242 ) $ (256 ) Total reclassification adjustments from AOCI for the period, net of tax $ (242 ) $ (256 )

EARNINGS PER SHARE (Tables)

EARNINGS PER SHARE (Tables)	3 Months Ended
	Mar. 31, 2019
Earnings Per Share [Abstract]
Schedule of information used to compute basic and diluted earnings per share	The following table presents the information used to compute basic and diluted earnings per common share for the periods indicated: Three Months Ended (dollars in thousands, except per share data) 2019 2018 Net income $ 16,037 $ 14,277 Weighted average common shares outstanding - basic 28,758,310 29,807,572 Dilutive effect of employee stock options and awards 221,545 233,779 Weighted average common shares outstanding - diluted 28,979,855 30,041,351 Basic earnings per common share $ 0.56 $ 0.48 Diluted earnings per common share $ 0.55 $ 0.48 Anti-dilutive employee stock options and awards outstanding — —

FAIR VALUE OF FINANCIAL ASSET_2

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Tables)	3 Months Ended
	Mar. 31, 2019
Fair Value Disclosures [Abstract]
Schedule of carrying amount and estimated fair value of financial instruments	Fair Value Measurement Using (dollars in thousands) Carrying Estimated Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant March 31, 2019 Financial assets: Cash and due from banks $ 90,869 $ 90,869 $ 90,869 $ — $ — Interest-bearing deposits in other banks 7,310 7,310 7,310 — — Investment securities 1,320,360 1,320,360 910 1,308,186 11,264 Loans held for sale 3,539 3,539 — 3,539 — Net loans and leases 4,054,304 3,986,933 — 14,818 3,972,115 Accrued interest receivable 17,082 17,082 17,082 — — Financial liabilities: Deposits: Noninterest-bearing demand 1,357,890 1,357,890 1,357,890 — — Interest-bearing demand and savings and money market 2,528,114 2,528,114 2,528,114 — — Time 1,062,124 1,056,236 — — 1,056,236 Short-term borrowings 179,000 179,000 — 179,000 — Long-term debt 101,547 97,737 — 97,737 — Accrued interest payable (included in other liabilities) 4,677 4,677 4,677 — Fair Value Measurement Using (dollars in thousands) Notional Carrying Estimated Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant March 31, 2019 Derivatives: Interest rate lock commitments $ 2,309 $ 15 $ 15 $ — $ 15 $ — Forward sale commitments 5,790 (61 ) (61 ) — (61 ) — Off-balance sheet financial instruments: Commitments to extend credit 1,056,453 1,270 1,270 — 1,270 — Standby letters of credit and financial guarantees written 12,683 190 190 — 190 — Fair Value Measurement Using (dollars in thousands) Carrying Estimated Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant December 31, 2018 Financial assets: Cash and due from banks $ 80,569 $ 80,569 $ 80,569 $ — $ — Interest-bearing deposits in other banks 21,617 21,617 21,617 — — Investment securities 1,354,812 1,350,576 826 1,338,581 11,169 Loans held for sale 6,647 6,647 — 6,647 — Net loans and leases 4,030,450 3,938,380 — — 3,938,380 Accrued interest receivable 17,000 17,000 17,000 — — Financial liabilities: Deposits: Noninterest-bearing demand 1,436,967 1,436,967 1,436,967 — — Interest-bearing demand and savings and money market 2,402,268 2,402,268 2,402,268 — — Time 1,107,255 1,099,560 — — 1,099,560 Short-term borrowings 197,000 197,000 — 197,000 — Long-term debt 122,166 118,057 — 118,057 — Accrued interest payable (included in other liabilities) 5,051 5,051 5,051 — —
Schedule of balances of assets and liabilities measured at fair value on a recurring basis	The following tables present the fair value of assets and liabilities measured on a recurring basis as of March 31, 2019 and December 31, 2018 : Fair Value at Reporting Date Using (dollars in thousands) Fair Value Quoted Significant Significant March 31, 2019 Available-for-sale securities: Debt securities: States and political subdivisions $ 162,608 $ — $ 151,344 $ 11,264 Corporate securities 52,896 — 52,896 — U.S. Treasury obligations and direct obligations of U.S Government agencies 31,537 — 31,537 — Mortgage-backed securities: Residential - U.S. Government sponsored entities 779,660 — 779,660 — Commercial - U.S. Government agencies and sponsored entities 116,475 — 116,475 — Residential - Non-government agencies 41,109 — 41,109 — Commercial - Non-government agencies 135,165 — 135,165 — Total available-for-sale securities 1,319,450 — 1,308,186 11,264 Equity securities 910 910 — — Derivatives - Interest rate lock and forward sale commitments (46 ) — (46 ) — Total $ 1,320,314 $ 910 $ 1,308,140 $ 11,264 Fair Value at Reporting Date Using (dollars in thousands) Fair Value Quoted Significant Significant December 31, 2018 Available-for-sale securities: Debt securities: States and political subdivisions $ 173,674 $ — $ 162,505 $ 11,169 Corporate securities 54,849 — 54,849 — U.S. Treasury obligations and direct obligations of U.S Government agencies 32,574 — 32,574 — Mortgage-backed securities: Residential - U.S. Government sponsored entities 717,052 — 717,052 — Commercial - U.S. Government agencies and sponsored entities 41,118 — 41,118 — Residential - Non-government agencies 51,483 — 51,483 — Commercial - Non-government agencies 134,728 — 134,728 — Total available-for-sale securities 1,205,478 — 1,194,309 11,169 Equity securities 826 826 — — Derivatives - Interest rate lock and forward sale commitments (84 ) — (84 ) — Total $ 1,206,220 $ 826 $ 1,194,225 $ 11,169
Schedule of changes in Level 3 assets and liabilities measured at fair value on a recurring basis	For the three months ended March 31, 2019 and 2018 , the changes in Level 3 assets and liabilities measured at fair value on a recurring basis are summarized as follows: (dollars in thousands) Available for Sale Balance at December 31, 2018 $ 11,169 Principal payments received (105 ) Unrealized net gain (loss) included in other comprehensive income 200 Balance at March 31, 2019 $ 11,264 Balance at December 31, 2017 $ 11,794 Principal payments received (91 ) Unrealized net gain (loss) included in other comprehensive income (165 ) Balance at March 31, 2018 $ 11,538
Schedule of level of valuation assumptions used to determine the fair value of assets measured on a nonrecurring basis	the level of valuation assumptions used to determine the respective fair values as of March 31, 2019 and December 31, 2018 : Fair Value Measurements Using (dollars in thousands) Fair Value Quoted Prices Significant Significant March 31, 2019 Other real estate (1) $ 276 $ — $ 276 $ — December 31, 2018 Other real estate (1) $ 414 $ — $ 414 $ — (1) Represents other real estate that is carried at fair value less costs to sell. Fair value is generally based upon independent market prices or appraised values of the collateral.

SEGMENT INFORMATION (Tables)

SEGMENT INFORMATION (Tables)	3 Months Ended
	Mar. 31, 2019
Segment Reporting [Abstract]
Schedule of segment profits (losses) and assets	Segment profits and assets are provided in the following table for the periods indicated. (dollars in thousands) Banking Treasury All Others Total Three Months Ended March 31, 2019 Net interest income $ 41,680 $ 3,433 $ — $ 45,113 Inter-segment net interest income (expense) 6,690 (2,606 ) (4,084 ) — Credit (provision) for loan and lease losses (1,283 ) — — (1,283 ) Other operating income: Mortgage banking income 650 — 774 1,424 Service charges on deposit accounts 2,081 — — 2,081 Other service charges and fees 1,076 — 1,988 3,064 Income from fiduciary activities 965 — — 965 Equity in earnings of unconsolidated subsidiaries 8 — — 8 Fees on foreign exchange 22 129 — 151 Income from bank-owned life insurance — 952 — 952 Loan placement fees 149 — — 149 Other 146 2,554 179 2,879 Other operating income 5,097 3,635 2,941 11,673 Other operating expense (15,904 ) (346 ) (18,098 ) (34,348 ) Administrative and overhead expense allocation (15,397 ) (209 ) 15,606 — Income before taxes 20,883 3,907 (3,635 ) 21,155 Income tax (expense) benefit (5,052 ) (945 ) 879 (5,118 ) Net income (loss) $ 15,831 $ 2,962 $ (2,756 ) $ 16,037 (dollars in thousands) Banking Treasury All Others Total Three Months Ended March 31, 2018 Net interest income $ 36,142 $ 6,180 $ — $ 42,322 Inter-segment net interest income (expense) 6,921 (5,449 ) (1,472 ) — Credit (provision) for loan and lease losses 211 — — 211 Other operating income: Mortgage banking income 993 — 854 1,847 Service charges on deposit accounts 2,003 — — 2,003 Other service charges and fees 1,143 6 1,885 3,034 Income from fiduciary activities 956 — — 956 Equity in earnings of unconsolidated subsidiaries 43 — — 43 Fees on foreign exchange 24 187 211 Income from bank-owned life insurance — 318 — 318 Loan placement fees 197 — — 197 Other 155 — 190 345 Other operating income 5,514 511 2,929 8,954 Other operating expense (15,925 ) (385 ) (17,094 ) (33,404 ) Administrative and overhead expense allocation (14,946 ) (223 ) 15,169 — Income before taxes 17,917 634 (468 ) 18,083 Income tax (expense) benefit (3,681 ) (130 ) 5 (3,806 ) Net income (loss) $ 14,236 $ 504 $ (463 ) $ 14,277 (dollars in thousands) Banking Treasury All Others Total March 31, 2019 Investment securities $ — $ 1,320,360 $ — $ 1,320,360 Loans and leases (including loans held for sale) 4,105,110 — — 4,105,110 Other 26,332 249,054 140,496 415,882 Total assets $ 4,131,442 $ 1,569,414 $ 140,496 $ 5,841,352 (dollars in thousands) Banking Treasury All Others Total December 31, 2018 Investment securities $ — $ 1,354,812 $ — $ 1,354,812 Loans and leases (including loans held for sale) 4,085,013 — — 4,085,013 Other 36,905 256,652 73,644 367,201 Total assets $ 4,121,918 $ 1,611,464 $ 73,644 $ 5,807,026

SUMMARY OF SIGNIFICANT ACCOUN_3

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018	Dec. 31, 2015
Acquired Indefinite-lived Intangible Assets [Line Items]
Equity Method Investments	$ 0.1	$ 0.2
Proportional Amortization Investments	14.3	11.6
Cost Method Investments	$ 1.6	$ 2.2
Gentry Home Loans L L C
Acquired Indefinite-lived Intangible Assets [Line Items]
Percentage of equity method investment ownership interest	50.00%
Pacific Access Mortgage L L C
Acquired Indefinite-lived Intangible Assets [Line Items]
Percentage of equity method investment ownership interest	50.00%
Haseko Home Loans L L C
Acquired Indefinite-lived Intangible Assets [Line Items]
Percentage of equity method investment ownership interest	50.00%
Island Pacific HomeLoans, LLC
Acquired Indefinite-lived Intangible Assets [Line Items]
Percentage of equity method investment ownership interest	50.00%
Primary Beneficiary | One Hawaii HomeLoans, LLC
Acquired Indefinite-lived Intangible Assets [Line Items]
Ownership interest acquired			50.00%

RECENT ACCOUNTING PRONOUNCEME_3

RECENT ACCOUNTING PRONOUNCEMENTS (Details) - USD ($) $ in Thousands		Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right of use lease asset		$ 54,781		$ 0
Lease liability		54,861		0
Fair value		$ 0		$ 144,272
Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right of use lease asset			$ 55,900
Lease liability			55,900
Accounting Standards Update 2017-12 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fair value			144,300
Available-for-sale Securities | Accounting Standards Update 2017-12 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact of the adoption of new accounting standards	[1]		(4,200)
Deferred Tax Asset | Accounting Standards Update 2017-12 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact of the adoption of new accounting standards	[1]		(1,100)
Accumulated Other Comprehensive Income (Loss) | Accounting Standards Update 2017-12 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact of the adoption of new accounting standards	[1]		$ (3,100)
[1]	(1) Represents the impact of the adoption of Accounting Standards Update ("ASU") ASU 2017-12. See Note 2 to the consolidated financial statements for additional information.

INVESTMENT SECURITIES (Availabl

INVESTMENT SECURITIES (Available for Sale and Held to Maturity Investment Securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Held-to-maturity:
Amortized Cost	$ 0	$ 148,508
Gross unrealized gains		19
Gross unrealized losses		(4,255)
Fair value	0	144,272
Available for Sale
Amortized cost	1,331,648	1,227,931
Gross unrealized gains	4,603	2,754
Gross unrealized losses	(16,801)	(25,207)
Fair value	1,319,450	1,205,478
Equity securities
Fair Value	910	826
Residential - U.S. Government-sponsored entities
Held-to-maturity:
Amortized Cost		83,436
Gross unrealized gains		19
Gross unrealized losses		(3,174)
Fair value		80,281
Available for Sale
Amortized cost	791,994	736,175
Gross unrealized gains	1,183	369
Gross unrealized losses	(13,517)	(19,492)
Fair value	779,660	717,052
Commercial - U.S. Government agencies and sponsored entities
Available for Sale
Amortized cost	117,671	53,014
Gross unrealized gains	87	0
Gross unrealized losses	(1,283)	(1,531)
Fair value	116,475	51,483
Commercial - U.S. Government-sponsored entities
Held-to-maturity:
Amortized Cost		65,072
Gross unrealized gains		0
Gross unrealized losses		(1,081)
Fair value		63,991
States and political subdivisions
Available for Sale
Amortized cost	161,638	174,114
Gross unrealized gains	1,532	1,035
Gross unrealized losses	(562)	(1,475)
Fair value	162,608	173,674
Corporate securities
Available for Sale
Amortized cost	52,893	55,259
Gross unrealized gains	90	0
Gross unrealized losses	(87)	(410)
Fair value	52,896	54,849
U.S. Treasury obligations and direct obligations of U.S Government agencies
Available for Sale
Amortized cost	31,985	33,257
Gross unrealized gains	0	0
Gross unrealized losses	(448)	(683)
Fair value	31,537	32,574
Residential - Non-government agencies
Available for Sale
Amortized cost	40,648	41,245
Gross unrealized gains	573	337
Gross unrealized losses	(112)	(464)
Fair value	41,109	41,118
Commercial - Non-government agencies
Available for Sale
Amortized cost	134,819	134,867
Gross unrealized gains	1,138	1,013
Gross unrealized losses	(792)	(1,152)
Fair value	135,165	134,728
Equity securities
Equity securities
Amortized Cost	910	826
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	$ 910	$ 826

INVESTMENT SECURITIES (Amortize

INVESTMENT SECURITIES (Amortized Cost and Estimated Fair Value of Investment Securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Available for Sale, Amortized Cost
Due in one year or less	$ 58,360
Due after one year through five years	88,840
Due after five years through ten years	50,939
Due after ten years	48,377
Total	1,331,648
Available for Sale, Estimated Fair Value
Due in one year or less	58,394
Due after one year through five years	89,162
Due after five years through ten years	51,278
Due after ten years	48,207
Available-for-sale debt securities, at fair value	1,319,450	$ 1,205,478
Equity securities, at fair value	910	826
Residential - U.S. Government-sponsored entities
Available for Sale, Amortized Cost
Mortgage-backed securities	791,994
Available for Sale, Estimated Fair Value
Mortgage-backed securities	779,660
Available-for-sale debt securities, at fair value	779,660	717,052
Commercial - U.S. Government agencies and sponsored entities
Available for Sale, Amortized Cost
Mortgage-backed securities	117,671
Available for Sale, Estimated Fair Value
Mortgage-backed securities	116,475
Available-for-sale debt securities, at fair value	116,475	51,483
Residential - Non-government agencies
Available for Sale, Amortized Cost
Mortgage-backed securities	40,648
Available for Sale, Estimated Fair Value
Mortgage-backed securities	41,109
Available-for-sale debt securities, at fair value	41,109	41,118
Commercial - Non-government agencies
Available for Sale, Amortized Cost
Mortgage-backed securities	134,819
Available for Sale, Estimated Fair Value
Mortgage-backed securities	135,165
Available-for-sale debt securities, at fair value	135,165	134,728
Equity securities
Available for Sale, Estimated Fair Value
Equity securities, at amortized cost	910	826
Equity securities, at fair value	$ 910	$ 826

INVESTMENT SECURITIES (Narrativ

INVESTMENT SECURITIES (Narrative) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)securityshares	Mar. 31, 2018USD ($)	Mar. 31, 2017USD ($)	Jan. 01, 2019USD ($)	Dec. 31, 2018USD ($)security
Class of Stock [Line Items]
Held-to-maturity Securities	$ 0				$ 148,508
Fair value	0				144,272
Proceeds from sale of MasterCard stock	2,555	$ 0
Available-for-sale securities, sold at par	0		$ 0
Investment securities pledged as collateral	$ 800,000				$ 980,000
Number of investment securities in an unrealized loss position | security	245				336
Visa [Member] | Common Class B [Member]
Class of Stock [Line Items]
Shares owned (in shares) | shares	34,631
Credit Card Intermediary [Member] | Common Class B [Member]
Class of Stock [Line Items]
Shares owned (in shares) | shares	11,170
Proceeds from sale of MasterCard stock	$ 2,600
Accounting Standards Update 2017-12 [Member]
Class of Stock [Line Items]
Held-to-maturity Securities				$ 148,500
Fair value				$ 144,300

INVESTMENT SECURITIES (Investme

INVESTMENT SECURITIES (Investment Securities at an Unrealized Loss Position) (Details) $ in Thousands	Mar. 31, 2019USD ($)security	Dec. 31, 2018USD ($)security
Investments, Debt and Equity Securities [Abstract]
Number of investment securities in an unrealized loss position | security	245	336
Total temporary impaired securities
Less than 12 months, Fair Value	$ 64,031	$ 254,634
Less than 12 months, Unrealized Losses	(622)	(2,729)
12 months or longer, Fair Value	902,940	896,550
12 months or longer, Unrealized Losses	(16,179)	(26,733)
Total, Fair Value	966,971	1,151,184
Total, Unrealized Losses	(16,801)	(29,462)
States and political subdivisions
Total temporary impaired securities
Less than 12 months, Fair Value	13,980	38,099
Less than 12 months, Unrealized Losses	(20)	(157)
12 months or longer, Fair Value	35,577	49,505
12 months or longer, Unrealized Losses	(542)	(1,318)
Total, Fair Value	49,557	87,604
Total, Unrealized Losses	(562)	(1,475)
Corporate securities
Total temporary impaired securities
Less than 12 months, Fair Value	0	49,729
Less than 12 months, Unrealized Losses	0	(250)
12 months or longer, Fair Value	25,054	5,120
12 months or longer, Unrealized Losses	(87)	(160)
Total, Fair Value	25,054	54,849
Total, Unrealized Losses	(87)	(410)
U.S. Treasury obligations and direct obligations of U.S Government agencies
Total temporary impaired securities
Less than 12 months, Fair Value	12,630	30,029
Less than 12 months, Unrealized Losses	(93)	(613)
12 months or longer, Fair Value	18,907	2,545
12 months or longer, Unrealized Losses	(355)	(70)
Total, Fair Value	31,537	32,574
Total, Unrealized Losses	(448)	(683)
Residential - U.S. Government-sponsored entities
Total temporary impaired securities
Less than 12 months, Fair Value	22,533	88,957
Less than 12 months, Unrealized Losses	(461)	(1,229)
12 months or longer, Fair Value	645,030	666,685
12 months or longer, Unrealized Losses	(13,056)	(21,437)
Total, Fair Value	667,563	755,642
Total, Unrealized Losses	(13,517)	(22,666)
Residential - Non-government agencies
Total temporary impaired securities
Less than 12 months, Fair Value	0	0
Less than 12 months, Unrealized Losses	0	0
12 months or longer, Fair Value	15,478	24,515
12 months or longer, Unrealized Losses	(112)	(464)
Total, Fair Value	15,478	24,515
Total, Unrealized Losses	(112)	(464)
Commercial - U.S. Government-sponsored entities
Total temporary impaired securities
Less than 12 months, Fair Value	0	13,973
Less than 12 months, Unrealized Losses	0	(247)
12 months or longer, Fair Value	102,257	101,500
12 months or longer, Unrealized Losses	(1,283)	(2,365)
Total, Fair Value	102,257	115,473
Total, Unrealized Losses	(1,283)	(2,612)
Commercial - Non-government agencies
Total temporary impaired securities
Less than 12 months, Fair Value	14,888	33,847
Less than 12 months, Unrealized Losses	(48)	(233)
12 months or longer, Fair Value	60,637	46,680
12 months or longer, Unrealized Losses	(744)	(919)
Total, Fair Value	75,525	80,527
Total, Unrealized Losses	$ (792)	$ (1,152)

LOANS AND LEASES (Loans and Lea

LOANS AND LEASES (Loans and Leases) (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2019USD ($)loancontract	Mar. 31, 2018USD ($)loancontract	Dec. 31, 2018USD ($)
LOANS AND LEASES
Impaired loans, allowance allocated	$ 0		$ 0
Number of loans foreclosed | loan		1
Loans foreclosed		$ 0
Loans and leases, gross	4,098,871		4,075,873
Net deferred costs	2,700		2,493
Total loans and leases, net of deferred costs	$ 4,101,571		4,078,366
Number of loans transferred to held-for-sale | loan	0	0
Number of loans sold | loan	0	0
Commercial, Financial & Agricultural
LOANS AND LEASES
Number of TDRs included in nonperforming assets | contract	0	0
Loans and leases, gross	$ 566,248		581,177
Net deferred costs	547		483
Total loans and leases, net of deferred costs	566,795		581,660
Real Estate | Construction
LOANS AND LEASES
Loans and leases, gross	71,483		67,269
Net deferred costs	(308)		(342)
Total loans and leases, net of deferred costs	71,175		66,927
Real Estate | Home Equity
LOANS AND LEASES
Loans and leases, gross	465,798		468,966
Net deferred costs	107		0
Total loans and leases, net of deferred costs	465,905		468,966
Real Estate | Residential Mortgage
LOANS AND LEASES
Loans and leases, gross	1,447,970		1,424,384
Net deferred costs	3,824		3,821
Total loans and leases, net of deferred costs	1,451,794		1,428,205
Loans in the process of foreclosure	500		708
Real Estate | Commercial Mortgage
LOANS AND LEASES
Loans and leases, gross	1,059,401		1,041,685
Net deferred costs	(1,395)		(1,407)
Total loans and leases, net of deferred costs	1,058,006		1,040,278
Consumer
LOANS AND LEASES
Payments to acquire loans receivable	18,300		58,600
Premium over loan outstanding balance			100
Consumer | Consumer
LOANS AND LEASES
Loans and leases, gross	487,888		492,268
Net deferred costs	(75)		(62)
Total loans and leases, net of deferred costs	487,813		492,206
Consumer | Uncollateralized
LOANS AND LEASES
Loans and leases, gross			58,500
Leases
LOANS AND LEASES
Loans and leases, gross	83		124
Net deferred costs	0		0
Total loans and leases, net of deferred costs	83		124
Special Mention
LOANS AND LEASES
Loans and leases, gross	14,023		18,373
Special Mention | Commercial, Financial & Agricultural
LOANS AND LEASES
Loans and leases, gross	2,142		7,961
Special Mention | Real Estate | Construction
LOANS AND LEASES
Loans and leases, gross	0		0
Special Mention | Real Estate | Home Equity
LOANS AND LEASES
Loans and leases, gross	0		0
Special Mention | Real Estate | Residential Mortgage
LOANS AND LEASES
Loans and leases, gross	0		0
Special Mention | Real Estate | Commercial Mortgage
LOANS AND LEASES
Loans and leases, gross	11,881		10,412
Special Mention | Consumer | Consumer
LOANS AND LEASES
Loans and leases, gross	0		0
Special Mention | Leases
LOANS AND LEASES
Loans and leases, gross	0		0
Substandard
LOANS AND LEASES
Loans and leases, gross	26,704		24,998
Substandard | Commercial, Financial & Agricultural
LOANS AND LEASES
Loans and leases, gross	9,706		20,510
Substandard | Real Estate | Construction
LOANS AND LEASES
Loans and leases, gross	0		0
Substandard | Real Estate | Home Equity
LOANS AND LEASES
Loans and leases, gross	570		572
Substandard | Real Estate | Residential Mortgage
LOANS AND LEASES
Loans and leases, gross	2,585		2,144
Substandard | Real Estate | Commercial Mortgage
LOANS AND LEASES
Loans and leases, gross	13,729		1,692
Substandard | Consumer | Consumer
LOANS AND LEASES
Loans and leases, gross	114		80
Substandard | Leases
LOANS AND LEASES
Loans and leases, gross	0		0
Loss
LOANS AND LEASES
Loans and leases, gross	45		158
Loss | Commercial, Financial & Agricultural
LOANS AND LEASES
Loans and leases, gross	0		0
Loss | Real Estate | Construction
LOANS AND LEASES
Loans and leases, gross	0		0
Loss | Real Estate | Home Equity
LOANS AND LEASES
Loans and leases, gross	0		0
Loss | Real Estate | Residential Mortgage
LOANS AND LEASES
Loans and leases, gross	0		0
Loss | Real Estate | Commercial Mortgage
LOANS AND LEASES
Loans and leases, gross	0		0
Loss | Consumer | Consumer
LOANS AND LEASES
Loans and leases, gross	45		158
Loss | Leases
LOANS AND LEASES
Loans and leases, gross	0		0
Pass
LOANS AND LEASES
Loans and leases, gross	4,058,099		4,032,344
Pass | Commercial, Financial & Agricultural
LOANS AND LEASES
Loans and leases, gross	554,400		552,706
Pass | Real Estate | Construction
LOANS AND LEASES
Loans and leases, gross	71,483		67,269
Pass | Real Estate | Home Equity
LOANS AND LEASES
Loans and leases, gross	465,228		468,394
Pass | Real Estate | Residential Mortgage
LOANS AND LEASES
Loans and leases, gross	1,445,385		1,422,240
Pass | Real Estate | Commercial Mortgage
LOANS AND LEASES
Loans and leases, gross	1,033,791		1,029,581
Pass | Consumer | Consumer
LOANS AND LEASES
Loans and leases, gross	487,729		492,030
Pass | Leases
LOANS AND LEASES
Loans and leases, gross	$ 83		$ 124

LOANS AND LEASES (Allowance for

LOANS AND LEASES (Allowance for Loan and Lease Losses) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Allowance:
Ending balance attributable to loans : Individually evaluated for impairment	$ 0	$ 0
Ending balance attributable to loans : Collectively evaluated for impairment	47,267	47,916
Total ending balance	47,267	47,916	$ 49,217	$ 50,001
Loans and leases :
Individually evaluated for impairment	14,818	15,191
Collectively evaluated for impairment	4,084,053	4,060,682
Loans and leases	4,098,871	4,075,873
Net deferred costs	2,700	2,493
Total loans and leases, net of deferred costs	4,101,571	4,078,366
Commercial, Financial & Agricultural
Allowance:
Ending balance attributable to loans : Individually evaluated for impairment	0	0
Ending balance attributable to loans : Collectively evaluated for impairment	7,847	8,027
Total ending balance	7,847	8,027	7,476	7,594
Loans and leases :
Individually evaluated for impairment	199	220
Collectively evaluated for impairment	566,049	580,957
Loans and leases	566,248	581,177
Net deferred costs	547	483
Total loans and leases, net of deferred costs	566,795	581,660
Leases
Allowance:
Ending balance attributable to loans : Individually evaluated for impairment	0	0
Ending balance attributable to loans : Collectively evaluated for impairment	0	0
Total ending balance	0	0	0	0
Loans and leases :
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	83	124
Loans and leases	83	124
Net deferred costs	0	0
Total loans and leases, net of deferred costs	83	124
Construction | Real Estate
Allowance:
Ending balance attributable to loans : Individually evaluated for impairment	0	0
Ending balance attributable to loans : Collectively evaluated for impairment	1,299	1,202
Total ending balance	1,299	1,202	1,714	1,835
Loans and leases :
Individually evaluated for impairment	2,194	2,273
Collectively evaluated for impairment	69,289	64,996
Loans and leases	71,483	67,269
Net deferred costs	(308)	(342)
Total loans and leases, net of deferred costs	71,175	66,927
Residential Mortgage | Real Estate
Allowance:
Ending balance attributable to loans : Individually evaluated for impairment		0
Ending balance attributable to loans : Collectively evaluated for impairment	12,851	14,349
Total ending balance	12,851	14,349	14,207	14,328
Loans and leases :
Individually evaluated for impairment	9,633	10,075
Collectively evaluated for impairment	1,438,337	1,414,309
Loans and leases	1,447,970	1,424,384
Net deferred costs	3,824	3,821
Total loans and leases, net of deferred costs	1,451,794	1,428,205
Home Equity | Real Estate
Allowance:
Ending balance attributable to loans : Individually evaluated for impairment	0	0
Ending balance attributable to loans : Collectively evaluated for impairment	4,278	3,788
Total ending balance	4,278	3,788	3,328	3,317
Loans and leases :
Individually evaluated for impairment	570	275
Collectively evaluated for impairment	465,228	468,691
Loans and leases	465,798	468,966
Net deferred costs	107	0
Total loans and leases, net of deferred costs	465,905	468,966
Commercial Mortgage | Real Estate
Allowance:
Ending balance attributable to loans : Individually evaluated for impairment	0	0
Ending balance attributable to loans : Collectively evaluated for impairment	12,036	13,358
Total ending balance	12,036	13,358	16,186	16,801
Loans and leases :
Individually evaluated for impairment	2,222	2,348
Collectively evaluated for impairment	1,057,179	1,039,337
Loans and leases	1,059,401	1,041,685
Net deferred costs	(1,395)	(1,407)
Total loans and leases, net of deferred costs	1,058,006	1,040,278
Consumer | Consumer
Allowance:
Ending balance attributable to loans : Individually evaluated for impairment	0	0
Ending balance attributable to loans : Collectively evaluated for impairment	8,956	7,192
Total ending balance	8,956	7,192	$ 6,306	$ 6,126
Loans and leases :
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	487,888	492,268
Loans and leases	487,888	492,268
Net deferred costs	(75)	(62)
Total loans and leases, net of deferred costs	$ 487,813	$ 492,206

LOANS AND LEASES (Impaired Loan

LOANS AND LEASES (Impaired Loans) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Impaired Loans
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	$ 0		$ 0
Unpaid Principal Balance
Total	16,675		17,048
Recorded Investment
Total	14,818		15,191
Allowance Allocated
Impaired loans, allowance allocated	0		0
Average recorded investment on impaired loans
Average Recorded Investment	15,042	$ 21,160
Interest income recognized on impaired loans
Interest Income Recognized	162	203
Commercial, Financial & Agricultural
Impaired Loans
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Unpaid Principal Balance
Impaired loans with no related allowance recorded	309		330
Recorded Investment
Impaired loans with no related allowance recorded	199		220
Average recorded investment on impaired loans
Average Recorded Investment	209	483
Interest income recognized on impaired loans
Interest Income Recognized	3	2
Construction | Real Estate
Impaired Loans
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Unpaid Principal Balance
Impaired loans with no related allowance recorded	2,996		3,076
Recorded Investment
Impaired loans with no related allowance recorded	2,194		2,273
Average recorded investment on impaired loans
Average Recorded Investment	2,233	2,557
Interest income recognized on impaired loans
Interest Income Recognized	30	26
Residential Mortgage | Real Estate
Impaired Loans
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment			0
Unpaid Principal Balance
Impaired loans with no related allowance recorded	10,578		11,019
Recorded Investment
Impaired loans with no related allowance recorded	9,633		10,075
Average recorded investment on impaired loans
Average Recorded Investment	9,818	13,744
Interest income recognized on impaired loans
Interest Income Recognized	106	137
Loans in the process of foreclosure	500		708
Home Equity | Real Estate
Impaired Loans
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Unpaid Principal Balance
Impaired loans with no related allowance recorded	570		275
Recorded Investment
Impaired loans with no related allowance recorded	570		275
Average recorded investment on impaired loans
Average Recorded Investment	497	567
Interest income recognized on impaired loans
Interest Income Recognized	0	0
Commercial Mortgage | Real Estate
Impaired Loans
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Unpaid Principal Balance
Impaired loans with no related allowance recorded	2,222		2,348
Recorded Investment
Impaired loans with no related allowance recorded	2,222		$ 2,348
Average recorded investment on impaired loans
Average Recorded Investment	2,285	3,809
Interest income recognized on impaired loans
Interest Income Recognized	$ 23	$ 38

LOANS AND LEASES (Aging of Reco

LOANS AND LEASES (Aging of Recorded Investment) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Nonaccrual Loans	$ 3,062	$ 2,323
Total Past Due and Nonaccrual	10,607	12,241
Loans and Leases Not Past Due	4,090,964	4,066,125
Total loans and leases, net of deferred costs	4,101,571	4,078,366
Commercial, Financial & Agricultural
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Nonaccrual Loans	0	0
Total Past Due and Nonaccrual	1,489	1,510
Loans and Leases Not Past Due	565,306	580,150
Total loans and leases, net of deferred costs	566,795	581,660
Leases
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Nonaccrual Loans	0	0
Total Past Due and Nonaccrual	0	0
Loans and Leases Not Past Due	83	124
Total loans and leases, net of deferred costs	83	124
Accruing Loans 30 - 59 Days Past Due
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	6,303	8,087
Accruing Loans 30 - 59 Days Past Due | Commercial, Financial & Agricultural
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	924	1,348
Accruing Loans 30 - 59 Days Past Due | Leases
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Accruing Loans 60 - 89 Days Past Due
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	1,083	1,295
Accruing Loans 60 - 89 Days Past Due | Commercial, Financial & Agricultural
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	565	162
Accruing Loans 60 - 89 Days Past Due | Leases
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Accruing Loans Greater Than 90 Days Past Due
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	159	536
Accruing Loans Greater Than 90 Days Past Due | Commercial, Financial & Agricultural
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Accruing Loans Greater Than 90 Days Past Due | Leases
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Residential Mortgage | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Nonaccrual Loans	2,492	2,048
Total Past Due and Nonaccrual	6,051	6,171
Loans and Leases Not Past Due	1,445,743	1,422,034
Total loans and leases, net of deferred costs	1,451,794	1,428,205
Residential Mortgage | Accruing Loans 30 - 59 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	3,559	3,966
Residential Mortgage | Accruing Loans 60 - 89 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	157
Residential Mortgage | Accruing Loans Greater Than 90 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Construction | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Nonaccrual Loans	0	0
Total Past Due and Nonaccrual	0	0
Loans and Leases Not Past Due	71,175	66,927
Total loans and leases, net of deferred costs	71,175	66,927
Construction | Accruing Loans 30 - 59 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Construction | Accruing Loans 60 - 89 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Construction | Accruing Loans Greater Than 90 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Home Equity | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Nonaccrual Loans	570	275
Total Past Due and Nonaccrual	678	1,110
Loans and Leases Not Past Due	465,227	467,856
Total loans and leases, net of deferred costs	465,905	468,966
Home Equity | Accruing Loans 30 - 59 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	108	433
Home Equity | Accruing Loans 60 - 89 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	104
Home Equity | Accruing Loans Greater Than 90 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	298
Commercial Mortgage | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Nonaccrual Loans	0	0
Total Past Due and Nonaccrual	0	0
Loans and Leases Not Past Due	1,058,006	1,040,278
Total loans and leases, net of deferred costs	1,058,006	1,040,278
Commercial Mortgage | Accruing Loans 30 - 59 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Commercial Mortgage | Accruing Loans 60 - 89 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Commercial Mortgage | Accruing Loans Greater Than 90 Days Past Due | Real Estate
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	0	0
Consumer | Consumer
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Nonaccrual Loans	0	0
Total Past Due and Nonaccrual	2,389	3,450
Loans and Leases Not Past Due	485,424	488,756
Total loans and leases, net of deferred costs	487,813	492,206
Consumer | Accruing Loans 30 - 59 Days Past Due | Consumer
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	1,712	2,340
Consumer | Accruing Loans 60 - 89 Days Past Due | Consumer
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	518	872
Consumer | Accruing Loans Greater Than 90 Days Past Due | Consumer
Aging Analysis of Accruing and Non-Accruing Loans and Leases
Past Due, Accuing Loans	$ 159	$ 238

LOANS AND LEASES (Modifications

LOANS AND LEASES (Modifications) (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2019USD ($)loancontract	Mar. 31, 2018contract	Dec. 31, 2017	Dec. 31, 2018USD ($)
Loans modified as a TDR within the previous twelve months that subsequently defaulted
Number of loans were modified as a TDR within the previous twelve months that subsequently defaulted | loan	0
Accruing Loans Greater Than 90 Days Past Due
Information related to loans modified in a TDR
Financing Receivable, Recorded Investment, Past Due	$ 159			$ 536
Commercial, Financial & Agricultural
Information related to loans modified in a TDR
Number of TDRs included in nonperforming assets | contract	0	0
Commercial, Financial & Agricultural | Accruing Loans Greater Than 90 Days Past Due
Information related to loans modified in a TDR
Financing Receivable, Recorded Investment, Past Due	$ 0			0
Nonperforming Financial Instruments
Information related to loans modified in a TDR
Amount of TDRs still accruing interest	$ 11,800			12,900
Holding period limit for accruing interest on TDRs	90 days		90 days
Nonperforming Financial Instruments | Resi Mortgage | HAWAII
Information related to loans modified in a TDR
Number of TDRs included in nonperforming assets | loan	3
Principal balances of troubled debt restructurings included in nonperforming assets	$ 400
Residential Mortgage | Real Estate | Accruing Loans Greater Than 90 Days Past Due
Information related to loans modified in a TDR
Financing Receivable, Recorded Investment, Past Due	0			0
Commercial Mortgage | Real Estate | Accruing Loans Greater Than 90 Days Past Due
Information related to loans modified in a TDR
Financing Receivable, Recorded Investment, Past Due	$ 0			$ 0

LOANS AND LEASES (Class and Cre

LOANS AND LEASES (Class and Credit Indicator) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	$ 4,098,871	$ 4,075,873
Net deferred costs	2,700	2,493
Total loans and leases, net of deferred costs	4,101,571	4,078,366
Commercial, Financial & Agricultural
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	566,248	581,177
Net deferred costs	547	483
Total loans and leases, net of deferred costs	566,795	581,660
Leases
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	83	124
Net deferred costs	0	0
Total loans and leases, net of deferred costs	83	124
Pass
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	4,058,099	4,032,344
Pass | Commercial, Financial & Agricultural
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	554,400	552,706
Pass | Leases
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	83	124
Special Mention
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	14,023	18,373
Special Mention | Commercial, Financial & Agricultural
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	2,142	7,961
Special Mention | Leases
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Substandard
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	26,704	24,998
Substandard | Commercial, Financial & Agricultural
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	9,706	20,510
Substandard | Leases
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Loss
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	45	158
Loss | Commercial, Financial & Agricultural
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Loss | Leases
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Construction | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	71,483	67,269
Net deferred costs	(308)	(342)
Total loans and leases, net of deferred costs	71,175	66,927
Construction | Pass | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	71,483	67,269
Construction | Special Mention | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Construction | Substandard | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Construction | Loss | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Residential Mortgage | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	1,447,970	1,424,384
Net deferred costs	3,824	3,821
Total loans and leases, net of deferred costs	1,451,794	1,428,205
Residential Mortgage | Pass | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	1,445,385	1,422,240
Residential Mortgage | Special Mention | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Residential Mortgage | Substandard | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	2,585	2,144
Residential Mortgage | Loss | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Home Equity | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	465,798	468,966
Net deferred costs	107	0
Total loans and leases, net of deferred costs	465,905	468,966
Home Equity | Pass | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	465,228	468,394
Home Equity | Special Mention | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Home Equity | Substandard | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	570	572
Home Equity | Loss | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Commercial Mortgage | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	1,059,401	1,041,685
Net deferred costs	(1,395)	(1,407)
Total loans and leases, net of deferred costs	1,058,006	1,040,278
Commercial Mortgage | Pass | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	1,033,791	1,029,581
Commercial Mortgage | Special Mention | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	11,881	10,412
Commercial Mortgage | Substandard | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	13,729	1,692
Commercial Mortgage | Loss | Real Estate
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Consumer | Consumer
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	487,888	492,268
Net deferred costs	(75)	(62)
Total loans and leases, net of deferred costs	487,813	492,206
Consumer | Pass | Consumer
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	487,729	492,030
Consumer | Special Mention | Consumer
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	0	0
Consumer | Substandard | Consumer
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	114	80
Consumer | Loss | Consumer
Recorded investment in the loans and leases, by class and credit indicator
Loans and leases, gross	$ 45	$ 158

ALLOWANCE FOR LOAN AND LEASE _3

ALLOWANCE FOR LOAN AND LEASE LOSSES (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Changes in the allowance
Beginning balance	$ 47,916	$ 50,001
Provision (credit) for loan and lease losses	1,283	(211)
Subtotal	49,199	49,790
Charge-offs	2,714	2,431
Recoveries	782	1,858
Net charge-offs (recoveries)	1,932	573
Ending balance	47,267	49,217
Commercial, Financial & Agricultural
Changes in the allowance
Beginning balance	8,027	7,594
Provision (credit) for loan and lease losses	50	236
Subtotal	8,077	7,830
Charge-offs	463	498
Recoveries	233	144
Net charge-offs (recoveries)	230	354
Ending balance	7,847	7,476
Leases
Changes in the allowance
Beginning balance	0	0
Provision (credit) for loan and lease losses	0	0
Subtotal	0	0
Charge-offs	0	0
Recoveries	0	0
Net charge-offs (recoveries)	0	0
Ending balance	0	0
Construction | Real Estate
Changes in the allowance
Beginning balance	1,202	1,835
Provision (credit) for loan and lease losses	91	(1,314)
Subtotal	1,293	521
Charge-offs	0	0
Recoveries	6	1,193
Net charge-offs (recoveries)	(6)	(1,193)
Ending balance	1,299	1,714
Residential Mortgage | Real Estate
Changes in the allowance
Beginning balance	14,349	14,328
Provision (credit) for loan and lease losses	(1,520)	(147)
Subtotal	12,829	14,181
Charge-offs	0	0
Recoveries	22	26
Net charge-offs (recoveries)	(22)	(26)
Ending balance	12,851	14,207
Home Equity | Real Estate
Changes in the allowance
Beginning balance	3,788	3,317
Provision (credit) for loan and lease losses	481	8
Subtotal	4,269	3,325
Charge-offs	0	0
Recoveries	9	3
Net charge-offs (recoveries)	(9)	(3)
Ending balance	4,278	3,328
Commercial Mortgage | Real Estate
Changes in the allowance
Beginning balance	13,358	16,801
Provision (credit) for loan and lease losses	(1,322)	(630)
Subtotal	12,036	16,171
Charge-offs	0	0
Recoveries	0	15
Net charge-offs (recoveries)	0	(15)
Ending balance	12,036	16,186
Consumer | Consumer
Changes in the allowance
Beginning balance	7,192	6,126
Provision (credit) for loan and lease losses	3,503	1,636
Subtotal	10,695	7,762
Charge-offs	2,251	1,933
Recoveries	512	477
Net charge-offs (recoveries)	1,739	1,456
Ending balance	$ 8,956	$ 6,306

INVESTMENTS IN UNCONSOLIDATED_3

INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]
2019 (remainder)	$ 4,167
2020	6,466
2021	94
2022	10
2023	10
2024	26
Thereafter	49
Total unfunded commitments	10,822
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Investments in Low Income Housing Tax Credit Partnerships	14,345		$ 11,603
Investments in common securities of statutory trusts	1,547		2,169
Investments in affiliates	108		182
Other	54		54
Investment in unconsolidated subsidiaries	16,054		14,008
Amortization expense in pretax income	258	$ 114
Income tax credits and adjustments	277	$ 152
Affordable Housing Program Obligation	$ 10,822		$ 8,300

CORE DEPOSIT PREMIUM AND MORT_3

CORE DEPOSIT PREMIUM AND MORTGAGE SERVICING RIGHTS (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Mar. 31, 2019	Dec. 31, 2018
OTHER INTANGIBLE ASSETS
Income generated as a result of new mortgage servicing rights reported as gains on sale of loans	$ 611	$ 972
Changes in other intangible assets
Balance, beginning of period	15,596	17,849	$ 17,849
Additions	222	435
Amortization	(471)	(1,126)
Balance, end of period	15,347	17,158	15,596
Gross carrying value, accumulated amortization and net carrying value related to intangible assets
Gross Carrying Value				$ 110,877	$ 110,655
Accumulated Amortization				(95,530)	(95,059)
Other intangible assets	15,596	17,849	17,849	15,347	15,596
Estimated Amortization Expense
Other intangible assets	15,596	17,849	17,849	15,347	15,596
Core Deposit Premium
Changes in other intangible assets
Balance, beginning of period	0	2,006	2,006
Additions	0	0
Amortization	0	(669)
Balance, end of period	0	1,337	0
Gross carrying value, accumulated amortization and net carrying value related to intangible assets
Gross Carrying Value				44,642	44,642
Accumulated Amortization				(44,642)	(44,642)
Other intangible assets	0	2,006	2,006	0	0
Estimated Amortization Expense
Other intangible assets	0	2,006	2,006	0	0
Mortgage Servicing Rights
OTHER INTANGIBLE ASSETS
Income generated as a result of new mortgage servicing rights reported as gains on sale of loans	200	400
Changes in other intangible assets
Balance, beginning of period	15,596	15,843	15,843
Additions	222	435
Amortization	(471)	(457)
Balance, end of period	15,347	15,821	15,596
Fair market value and key assumptions used in determining the fair market value
Fair market value, beginning of period	17,696	17,161	17,161
Fair market value, end of period	$ 16,541	$ 18,463	17,696
Weighted average discount rate	9.50%	9.50%
Forecasted constant prepayment rate assumption (1)	16.20%	14.20%
Gross carrying value, accumulated amortization and net carrying value related to intangible assets
Gross Carrying Value				66,235	66,013
Accumulated Amortization				(50,888)	(50,417)
Other intangible assets	$ 15,596	$ 15,843	15,843	15,347	15,596
Estimated Amortization Expense
2019 (remainder)				1,263
2019				1,382
2020				1,130
2021				945
2022				786
2023				704
Thereafter				9,137
Other intangible assets	$ 15,596	$ 15,843	$ 15,843	$ 15,347	$ 15,596

DERIVATIVES (Details)

DERIVATIVES (Details) - Derivatives Not Designated as Hedging Instruments $ in Millions	Mar. 31, 2019USD ($)
Interest rate lock commitments
DERIVATIVES
Mortgage loans hedged	$ 2.3
Forward sale commitments
DERIVATIVES
Mortgage loans hedged	$ 5.8

DERIVATIVES (Balance Sheet) (De

DERIVATIVES (Balance Sheet) (Details) - Derivatives Not Designated as Hedging Instruments - Interest rate lock and forward sale commitments - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Asset Derivatives
Fair Value	$ 15	$ 11
Liability Derivatives
Fair Value	$ 61	$ 95

DERIVATIVES (Income Statement)

DERIVATIVES (Income Statement) (Details) - Derivatives Not Designated as Hedging Instruments - Derivatives Not in Cash Flow Hedging Relationship - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Mortgage banking income | Interest rate lock and forward sale commitments
DERIVATIVES
Unrealized gain (loss) on interest rate locks	$ 39	$ 21
Other income | Loans held-for-sale
DERIVATIVES
Unrealized gain (loss) on interest rate locks		$ (7)

SHORT-TERM BORROWINGS AND LON_2

SHORT-TERM BORROWINGS AND LONG-TERM DEBT (Details)	Jan. 07, 2019USD ($)	Dec. 17, 2018USD ($)	Dec. 31, 2004USD ($)	Sep. 30, 2004USD ($)	Oct. 31, 2003USD ($)trust	Mar. 31, 2019USD ($)period	Dec. 31, 2018USD ($)
LONG-TERM DEBT
Short-term borrowings						$ 179,000,000	$ 197,000,000
Long term borrowings						101,547,000	122,166,000
Number of wholly owned statutory trusts created | trust					2
Federal Home Loan Bank Borrowings
LONG-TERM DEBT
Line of Credit, maximum borrowing capacity						1,720,000,000	1,430,000,000
Unused borrowings available						1,420,000,000	1,180,000,000
Short-term borrowings						179,000,000	197,000,000
Commercial real estate and commercial loans pledged as collateral						2,320,000,000
Federal Reserve discount window line of credit
LONG-TERM DEBT
Unused borrowings available						70,600,000	73,900,000
Commercial real estate and commercial loans pledged as collateral						122,000,000	123,300,000
C P B Capital Trust I I [Member]
LONG-TERM DEBT
Common securities issued					$ 600,000
Trust preferred securities issued value	$ 20,000,000				$ 20,000,000
Trust Preferred Securities Issued Value, Held By Company	600,000
Trust preferred securities, variable rate basis					three-month LIBOR
Trust preferred securities, basis spread on variable rate					2.85%
C P B Capital Trust I I I [Member]
LONG-TERM DEBT
Common securities issued					$ 600,000
Trust preferred securities issued value		$ 20,000,000			$ 20,000,000
Trust Preferred Securities Issued Value, Held By Company		600,000
Trust preferred securities, variable rate basis					three-month LIBOR
Trust preferred securities, basis spread on variable rate					2.85%
C P B Capital Trust I V [Member]
LONG-TERM DEBT
Common securities issued				$ 900,000
Trust preferred securities issued value				$ 30,000,000
Trust preferred securities, variable rate basis				three-month LIBOR
Trust preferred securities, basis spread on variable rate				2.45%
C P B Capital Trust V [Member]
LONG-TERM DEBT
Common securities issued			$ 600,000
Trust preferred securities issued value			$ 20,000,000
Trust preferred securities, variable rate basis			three-month LIBOR
Trust preferred securities, basis spread on variable rate			1.87%
Federal Home Loan Bank Advances [Member]
LONG-TERM DEBT
Long term borrowings						$ 50,000,000	$ 50,000,000
Subordinated Debt [Member]
LONG-TERM DEBT
Number of periods interest can be deferred | period						20
Subordinated Debt [Member] | C P B Capital Trust I I [Member]
LONG-TERM DEBT
Long term borrowings	$ 20,600,000					$ 20,600,000
Subordinated Debt [Member] | C P B Capital Trust I I I [Member]
LONG-TERM DEBT
Long term borrowings		$ 20,600,000				20,600,000
Subordinated Debt [Member] | C P B Capital Trust I V [Member]
LONG-TERM DEBT
Long term borrowings						30,900,000
Subordinated Debt [Member] | C P B Capital Trust V [Member]
LONG-TERM DEBT
Long term borrowings						$ 20,600,000
Maximum [Member] | Subordinated Debt [Member]
LONG-TERM DEBT
Redemption period						90 days

REVENUE FROM CONTRACTS WITH C_3

REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenue from External Customer [Line Items]
In-scope other operating income	$ 5,789	$ 5,744
Out-of-scope other operating income	5,884	3,210
Total other operating income	11,673	8,954
Service charges on deposit accounts
Revenue from External Customer [Line Items]
In-scope other operating income	2,081	2,003
Other service charges and fees
Revenue from External Customer [Line Items]
In-scope other operating income	2,568	2,556
Income from fiduciary activities
Revenue from External Customer [Line Items]
In-scope other operating income	965	956
Fees on foreign exchange
Revenue from External Customer [Line Items]
In-scope other operating income	26	32
Loan placement fees
Revenue from External Customer [Line Items]
In-scope other operating income	$ 149	$ 197

SHARE-BASED COMPENSATION (Detai

SHARE-BASED COMPENSATION (Details) - Restricted Stock Awards and Units	3 Months Ended
	Mar. 31, 2019$ / sharesshares
Activity of nonvested shares
Nonvested restricted stock awards and units, beginning of period (in shares) | shares	362,725
Changes during the period:
Granted (in shares) | shares	111,478
Vested (in shares) | shares	(50,062)
Forfeited (in shares) | shares	(5,890)
Nonvested restricted stock awards and units, end of period (in shares) | shares	418,251
Weighted Average Grant Date Fair Value
Nonvested restricted stock awards and units, beginning of period (in dollars per share) | $ / shares	$ 26.98
Changes during the period:
Granted (in dollars per share) | $ / shares	29.27
Vested (in dollars per share) | $ / shares	22.03
Forfeited (in dollars per share) | $ / shares	29.83
Nonvested restricted stock awards and units, end of period (in dollars per share) | $ / shares	$ 28.15

LEASES - Lease Cost (Details)

LEASES - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Leases [Abstract]
Operating Lease, Cost	$ 1,628
Variable Lease, Cost	647
Sublease Income	(11)
Lease, Cost	2,264
Cash flows from operating leases	$ (1,549)	$ 0
Operating Lease, Weighted Average Remaining Lease Term	14 years 1 month 6 days
Operating Lease, Weighted Average Discount Rate, Percent	3.92%

LEASES - Lessee, Operating Leas

LEASES - Lessee, Operating Lease Maturities (Details) $ in Thousands	Mar. 31, 2019USD ($)
Undiscounted cash flows
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	$ 4,663
Lessee, Operating Lease, Liability, Payments, Due Year Two	6,015
Lessee, Operating Lease, Liability, Payments, Due Year Three	5,705
Lessee, Operating Lease, Liability, Payments, Due Year Four	5,268
Lessee, Operating Lease, Liability, Payments, Due Year Five	4,970
Lessee, Operating Lease, Liability, Payments, Due Year Six	4,812
Lessee, Operating Lease, Liability, Payments, Due after Year Six	40,920
Lessee, Operating Lease, Liability, Payments, Due	72,353
Lease liability expense
Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Remainder of Fiscal Year	1,557
Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Two	1,939
Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Three	1,787
Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Four	1,645
Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Five	1,512
Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due Year Six	1,383
Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Due After Year Six	7,669
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	17,492
Lease liability reduction
Lessee, Operating Lease, Lease Liability Reduction, Remainder of Fiscal Year	3,106
Lessee, Operating Lease, Lease Liability Reduction, Year Two	4,076
Lessee, Operating Lease, Lease Liability Reduction, Year Three	3,918
Lessee, Operating Lease, Lease Liability Reduction, Year Four	3,623
Lessee, Operating Lease, Lease Liability Reduction, Year Five	3,458
Lessee, Operating Lease, Lease Liability Reduction, Year Six	3,429
Lessee, Operating Lease, Lease Liability Reduction, After Year Six	33,251
Lessee, Operating Lease, Lease Liability Reduction	$ 54,861

LEASES - Rental Income (Details

LEASES - Rental Income (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Leases [Abstract]
Operating Lease, Lease Income	$ 535

LEASES - Lessor, Operating Leas

LEASES - Lessor, Operating Lease Maturities (Details) $ in Thousands	Mar. 31, 2019USD ($)
Leases [Abstract]
Lessor, Operating Lease, Payments to be Received, Remainder of Fiscal Year	$ 1,486
Lessor, Operating Lease, Payments to be Received, Two Years	1,774
Lessor, Operating Lease, Payments to be Received, Three Years	1,849
Lessor, Operating Lease, Payments to be Received, Four Years	1,275
Lessor, Operating Lease, Payments to be Received, Five Years	446
Lessor, Operating Lease, Payments to be Received, Six Years	88
Lessor, Operating Lease, Payments to be Received, Thereafter	267
Lessor, Operating Lease, Payments to be Received	$ 7,185

ACCUMULATED OTHER COMPREHENSI_3

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Components of Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Before Tax
Other comprehensive income (loss), before tax	$ 15,297	$ (20,104)
Tax Effect
Other comprehensive income, tax	4,059	(5,389)
Net of Tax
Total other comprehensive income (loss), net of tax	11,238	(14,715)
Net unrealized gains on investment securities
Before Tax
Other comprehensive income (loss) before reclassification, before tax	15,024	(20,455)
Reclassification from AOCI, before tax	0	0
Other comprehensive income (loss), before tax	15,024	(20,455)
Tax Effect
Other comprehensive income (loss) before reclassifications, tax	4,028	(5,484)
Reclassification from AOCI, tax	0	0
Other comprehensive income, tax	4,028	(5,484)
Net of Tax
Other comprehensive income (loss), before reclassifications, net of tax	10,996	(14,971)
Reclassification from AOCI, net of tax	0	0
Total other comprehensive income (loss), net of tax	10,996	(14,971)
Amortization of net actuarial loss
Before Tax
Reclassification from AOCI, before tax	263	341
Tax Effect
Reclassification from AOCI, tax	29	93
Net of Tax
Reclassification from AOCI, net of tax	234	248
Amortization of net transition obligation
Before Tax
Reclassification from AOCI, before tax	5	5
Tax Effect
Reclassification from AOCI, tax	1	1
Net of Tax
Reclassification from AOCI, net of tax	4	4
Amortization of prior service cost
Before Tax
Reclassification from AOCI, before tax	5	5
Tax Effect
Reclassification from AOCI, tax	1	1
Net of Tax
Reclassification from AOCI, net of tax	4	4
Defined benefit plans, net
Before Tax
Other comprehensive income (loss), before tax	(273)	(351)
Tax Effect
Other comprehensive income, tax	(31)	(95)
Net of Tax
Other comprehensive income (loss), before reclassifications, net of tax	0	0
Reclassification from AOCI, net of tax	242	256
Total other comprehensive income (loss), net of tax	$ 242	$ 256

ACCUMULATED OTHER COMPREHENSI_4

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Components of AOCI) (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018	Jan. 01, 2019	Jan. 01, 2018
Changes in each component of AOCI, net of tax
Balance at beginning of period		$ 491,725
Adjusted balance				$ 488,625	$ 500,035
Total other comprehensive income (loss), net of tax		11,238	$ (14,715)
Balance at end of period		502,638
Investment Securities
Changes in each component of AOCI, net of tax
Balance at beginning of period		(9,643)	5,073
Adjusted balance				(12,743)	4,934
Other comprehensive income (loss) before reclassifications		10,996	(14,971)
Reclassification adjustments from AOCI		0	0
Total other comprehensive income (loss), net of tax		10,996	(14,971)
Balance at end of period		(1,747)	(10,492)
Defined Benefit Plans
Changes in each component of AOCI, net of tax
Balance at beginning of period		(6,450)	(6,112)
Adjusted balance				(6,450)	(6,112)
Other comprehensive income (loss) before reclassifications		0	0
Reclassification adjustments from AOCI		242	256
Total other comprehensive income (loss), net of tax		242	256
Balance at end of period		(6,208)	(7,237)
Accumulated Other Comprehensive Income (Loss)
Changes in each component of AOCI, net of tax
Balance at beginning of period		(16,093)	(1,039)
Adjusted balance				(19,193)	(1,178)
Other comprehensive income (loss) before reclassifications		10,996	(14,971)
Reclassification adjustments from AOCI		242	256
Total other comprehensive income (loss), net of tax		11,238	(14,715)
Balance at end of period		$ (7,955)	$ (17,729)
Accounting Standards Update 2017-12 [Member] | Investment Securities
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards				(3,100)
Accounting Standards Update 2017-12 [Member] | Defined Benefit Plans
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards				0
Accounting Standards Update 2017-12 [Member] | Accumulated Other Comprehensive Income (Loss)
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards	[1]			$ (3,100)
Accounting Standards Update 2016-01 [Member]
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards	[2]				0
Accounting Standards Update 2016-01 [Member] | Investment Securities
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards					(139)
Accounting Standards Update 2016-01 [Member] | Defined Benefit Plans
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards					0
Accounting Standards Update 2016-01 [Member] | Accumulated Other Comprehensive Income (Loss)
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards	[2]				(139)
Accounting Standards Update 2018-02 [Member]
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards	[3]				0
Accounting Standards Update 2018-02 [Member] | Investment Securities
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards					(455)
Accounting Standards Update 2018-02 [Member] | Defined Benefit Plans
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards					(1,381)
Accounting Standards Update 2018-02 [Member] | Accumulated Other Comprehensive Income (Loss)
Changes in each component of AOCI, net of tax
Impact of the adoption of new accounting standards	[3]				$ (1,836)
[1]	(1) Represents the impact of the adoption of Accounting Standards Update ("ASU") ASU 2017-12. See Note 2 to the consolidated financial statements for additional information.
[2]	(2) Represents the impact of the adoption of ASU 2016-01.
[3]	(3) Represents the impact of the adoption of ASU 2018-02.

ACCUMULATED OTHER COMPREHENSI_5

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclassified out of AOCI) (LOSS) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Amounts reclassified out of each component of accumulated other comprehensive income
Income tax benefit (expense)	$ (5,118)	$ (3,806)
Net income	16,037	14,277
Amount Reclassified from AOCI
Amounts reclassified out of each component of accumulated other comprehensive income
Net income	(242)	(256)
Investment Securities
Amounts reclassified out of each component of accumulated other comprehensive income
Reclassification from AOCI, net of tax	0	0
Investment Securities | Amount Reclassified from AOCI
Amounts reclassified out of each component of accumulated other comprehensive income
Investment securities gains (losses)	0	0
Income tax benefit (expense)	0	0
Net income	0	0
Defined Benefit Plans
Amounts reclassified out of each component of accumulated other comprehensive income
Reclassification from AOCI, net of tax	(242)	(256)
Defined Benefit Plans | Amount Reclassified from AOCI
Amounts reclassified out of each component of accumulated other comprehensive income
Amortization of defined benefit plan items, before tax	(273)	(351)
Amortization of defined benefit plan items, tax	31	95
Reclassification from AOCI, net of tax	(242)	(256)
Amortization of net actuarial loss
Amounts reclassified out of each component of accumulated other comprehensive income
Amortization of defined benefit plan items, before tax	(263)	(341)
Amortization of defined benefit plan items, tax	29	93
Reclassification from AOCI, net of tax	(234)	(248)
Amortization of net actuarial loss | Amount Reclassified from AOCI
Amounts reclassified out of each component of accumulated other comprehensive income
Amortization of defined benefit plan items, before tax	(263)	(341)
Amortization of net transition obligation
Amounts reclassified out of each component of accumulated other comprehensive income
Amortization of defined benefit plan items, before tax	(5)	(5)
Amortization of defined benefit plan items, tax	1	1
Reclassification from AOCI, net of tax	(4)	(4)
Amortization of net transition obligation | Amount Reclassified from AOCI
Amounts reclassified out of each component of accumulated other comprehensive income
Amortization of defined benefit plan items, before tax	(5)	(5)
Amortization of prior service cost
Amounts reclassified out of each component of accumulated other comprehensive income
Amortization of defined benefit plan items, before tax	(5)	(5)
Amortization of defined benefit plan items, tax	1	1
Reclassification from AOCI, net of tax	(4)	(4)
Amortization of prior service cost | Amount Reclassified from AOCI
Amounts reclassified out of each component of accumulated other comprehensive income
Amortization of defined benefit plan items, before tax	$ (5)	$ (5)

EARNINGS PER SHARE (Details)

EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
SHARE-BASED COMPENSATION
Net income	$ 16,037	$ 14,277
Weighted average shares outstanding - basic	28,758,310	29,807,572
Weighted average shares outstanding - diluted	28,979,855	30,041,351
Basic earnings per common share (in dollars per share)	$ 0.56	$ 0.48
Diluted earnings per common share (in dollars per share)	$ 0.55	$ 0.48
Antidilutive securities excluded from the dilutive share calculation (in shares)	0	0
Stock Option
SHARE-BASED COMPENSATION
Dilutive effect of share-based compensation arrangements	221,545	233,779

FAIR VALUE OF FINANCIAL ASSET_3

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Schedule of Carrying Amount and Estimated Fair Value of Financial Instruments) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Financial assets
Cash and due from banks	$ 90,869,000	$ 80,569,000
Interest-bearing deposits in other banks	7,310,000	21,617,000
Loans held for sale	3,539,000	6,647,000
Accrued interest receivable	17,082,000	17,000,000
Deposits:
Noninterest-bearing deposits	1,357,890,000	1,436,967,000
Time deposits	1,062,124,000	1,107,255,000
Transfers of financial assets from Level 1 to Level 2	0
Transfers of financial assets from Level 2 to Level 1	0
Transfers of financial liabilities from Level 1 to Level 2	0
Transfers of financial liabilities from Level 2 to Level 1	0
Transfers of financial assets out of Level 3	0
Transfers of financial liabilities out of Level 3	0
Commitments to extend credit
Deposits:
Off-balance sheet financial instruments, Notional Amount	1,056,453,000	1,030,322,000
Standby letters of credit and financial guarantees written
Deposits:
Off-balance sheet financial instruments, Notional Amount	12,683,000	13,377,000
Interest rate lock commitments
Deposits:
Derivatives, Notional Amount	2,309,000	2,158,000
Forward sale commitments
Deposits:
Derivatives, Notional Amount	5,790,000	8,530,000
Carrying Amount
Financial assets
Cash and due from banks	90,869,000	80,569,000
Interest-bearing deposits in other banks	7,310,000	21,617,000
Investment securities	1,320,360,000	1,354,812,000
Loans held for sale	3,539,000	6,647,000
Net loans and leases	4,054,304,000	4,030,450,000
Accrued interest receivable	17,082,000	17,000,000
Deposits:
Noninterest-bearing deposits	1,357,890,000	1,436,967,000
Interest-bearing demand and savings deposits	2,528,114,000	2,402,268,000
Time deposits	1,062,124,000	1,107,255,000
Short-term debt	179,000,000	197,000,000
Long-term debt	101,547,000	122,166,000
Interest Payable	4,677,000	5,051,000
Carrying Amount | Commitments to extend credit
Deposits:
Off-balance sheet financial instruments	1,270,000	1,205,000
Carrying Amount | Standby letters of credit and financial guarantees written
Deposits:
Off-balance sheet financial instruments	190,000	201,000
Carrying Amount | Interest rate lock commitments
Deposits:
Derivative liabilities	15,000	11,000
Carrying Amount | Forward sale commitments
Deposits:
Assets, Fair Value Disclosure, Recurring	(61,000)	(95,000)
Estimated Fair Value
Financial assets
Cash and due from banks	90,869,000	80,569,000
Interest-bearing deposits in other banks	7,310,000	21,617,000
Investment securities	1,320,360,000	1,350,576,000
Loans held for sale	3,539,000	6,647,000
Net loans and leases	3,986,933,000	3,938,380,000
Accrued interest receivable	17,082,000	17,000,000
Deposits:
Noninterest-bearing deposits	1,357,890,000	1,436,967,000
Interest-bearing demand and savings deposits	2,528,114,000	2,402,268,000
Time deposits	1,056,236,000	1,099,560,000
Short-term debt	179,000,000	197,000,000
Long-term debt	97,737,000	118,057,000
Interest Payable	4,677,000	5,051,000
Estimated Fair Value | Commitments to extend credit
Deposits:
Off-balance sheet financial instruments	1,270,000	1,205,000
Estimated Fair Value | Standby letters of credit and financial guarantees written
Deposits:
Off-balance sheet financial instruments	190,000	201,000
Estimated Fair Value | Interest rate lock commitments
Deposits:
Derivative liabilities	15,000	11,000
Estimated Fair Value | Forward sale commitments
Deposits:
Assets, Fair Value Disclosure, Recurring	(61,000)	(95,000)
Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets
Cash and due from banks	90,869,000	80,569,000
Interest-bearing deposits in other banks	7,310,000	21,617,000
Investment securities	910,000	826,000
Loans held for sale	0	0
Net loans and leases	0	0
Accrued interest receivable	17,082,000	17,000,000
Deposits:
Noninterest-bearing deposits	1,357,890,000	1,436,967,000
Interest-bearing demand and savings deposits	2,528,114,000	2,402,268,000
Time deposits	0	0
Short-term debt	0	0
Long-term debt	0	0
Interest Payable	4,677,000	5,051,000
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commitments to extend credit
Deposits:
Off-balance sheet financial instruments	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Standby letters of credit and financial guarantees written
Deposits:
Off-balance sheet financial instruments	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Interest rate lock commitments
Deposits:
Derivative liabilities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Forward sale commitments
Deposits:
Assets, Fair Value Disclosure, Recurring	0	0
Significant Other Observable Inputs (Level 2)
Financial assets
Cash and due from banks	0	0
Interest-bearing deposits in other banks	0	0
Investment securities	1,308,186,000	1,338,581,000
Loans held for sale	3,539,000	6,647,000
Net loans and leases	14,818,000	0
Accrued interest receivable	0	0
Deposits:
Noninterest-bearing deposits	0	0
Interest-bearing demand and savings deposits	0	0
Time deposits	0	0
Short-term debt	179,000,000	197,000,000
Long-term debt	97,737,000	118,057,000
Interest Payable		0
Significant Other Observable Inputs (Level 2) | Commitments to extend credit
Deposits:
Off-balance sheet financial instruments	1,270,000	1,205,000
Significant Other Observable Inputs (Level 2) | Standby letters of credit and financial guarantees written
Deposits:
Off-balance sheet financial instruments	190,000	201,000
Significant Other Observable Inputs (Level 2) | Interest rate lock commitments
Deposits:
Derivative liabilities	15,000	11,000
Significant Other Observable Inputs (Level 2) | Forward sale commitments
Deposits:
Assets, Fair Value Disclosure, Recurring	(61,000)	(95,000)
Significant Unobservable Inputs (Level 3)
Financial assets
Cash and due from banks	0	0
Interest-bearing deposits in other banks	0	0
Investment securities	11,264,000	11,169,000
Loans held for sale	0	0
Net loans and leases	3,972,115,000	3,938,380,000
Accrued interest receivable	0	0
Deposits:
Noninterest-bearing deposits	0	0
Interest-bearing demand and savings deposits	0	0
Time deposits	1,056,236,000	1,099,560,000
Short-term debt	0	0
Long-term debt	0	0
Interest Payable	0	0
Significant Unobservable Inputs (Level 3) | Commitments to extend credit
Deposits:
Off-balance sheet financial instruments	0	0
Significant Unobservable Inputs (Level 3) | Standby letters of credit and financial guarantees written
Deposits:
Off-balance sheet financial instruments	0	0
Significant Unobservable Inputs (Level 3) | Interest rate lock commitments
Deposits:
Derivative liabilities	0	0
Significant Unobservable Inputs (Level 3) | Forward sale commitments
Deposits:
Assets, Fair Value Disclosure, Recurring	$ 0	$ 0

FAIR VALUE OF FINANCIAL ASSET_4

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	$ 1,319,450	$ 1,205,478
Equity securities, at fair value	910	826
States and political subdivisions
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	162,608	173,674
Corporate securities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	52,896	54,849
U.S. Treasury obligations and direct obligations of U.S Government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	31,537	32,574
Residential - U.S. Government-sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	779,660	717,052
Commercial - U.S. Government agencies and sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	116,475	51,483
Residential - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	41,109	41,118
Commercial - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	135,165	134,728
Equity securities
Assets and liabilities measured at fair value
Equity securities, at fair value	910	826
Recurring basis
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	1,319,450	1,205,478
Total	1,320,314	1,206,220
Recurring basis | Derivative - Interest Rate Contracts
Assets and liabilities measured at fair value
Derivatives: Interest rate lock and forward sale commitments	(46)	(84)
Recurring basis | States and political subdivisions
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	162,608	173,674
Recurring basis | Corporate securities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	52,896	54,849
Recurring basis | U.S. Treasury obligations and direct obligations of U.S Government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	31,537	32,574
Recurring basis | Residential - U.S. Government-sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	779,660	717,052
Recurring basis | Commercial - U.S. Government agencies and sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	116,475	41,118
Recurring basis | Residential - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	41,109	51,483
Recurring basis | Commercial - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	135,165	134,728
Recurring basis | Equity securities
Assets and liabilities measured at fair value
Equity securities, at fair value	910	826
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Total	910	826
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Derivative - Interest Rate Contracts
Assets and liabilities measured at fair value
Derivatives: Interest rate lock and forward sale commitments	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | States and political subdivisions
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate securities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury obligations and direct obligations of U.S Government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Residential - U.S. Government-sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial - U.S. Government agencies and sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Residential - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Equity securities
Assets and liabilities measured at fair value
Equity securities, at fair value	910	826
Recurring basis | Significant Other Observable Inputs (Level 2)
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	1,308,186	1,194,309
Total	1,308,140	1,194,225
Recurring basis | Significant Other Observable Inputs (Level 2) | Derivative - Interest Rate Contracts
Assets and liabilities measured at fair value
Derivatives: Interest rate lock and forward sale commitments	(46)	(84)
Recurring basis | Significant Other Observable Inputs (Level 2) | States and political subdivisions
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	151,344	162,505
Recurring basis | Significant Other Observable Inputs (Level 2) | Corporate securities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	52,896	54,849
Recurring basis | Significant Other Observable Inputs (Level 2) | U.S. Treasury obligations and direct obligations of U.S Government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	31,537	32,574
Recurring basis | Significant Other Observable Inputs (Level 2) | Residential - U.S. Government-sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	779,660	717,052
Recurring basis | Significant Other Observable Inputs (Level 2) | Commercial - U.S. Government agencies and sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	116,475	41,118
Recurring basis | Significant Other Observable Inputs (Level 2) | Residential - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	41,109	51,483
Recurring basis | Significant Other Observable Inputs (Level 2) | Commercial - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	135,165	134,728
Recurring basis | Significant Other Observable Inputs (Level 2) | Equity securities
Assets and liabilities measured at fair value
Equity securities, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3)
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	11,264	11,169
Total	11,264	11,169
Recurring basis | Significant Unobservable Inputs (Level 3) | Derivative - Interest Rate Contracts
Assets and liabilities measured at fair value
Derivatives: Interest rate lock and forward sale commitments	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | States and political subdivisions
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	11,264	11,169
Recurring basis | Significant Unobservable Inputs (Level 3) | Corporate securities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | U.S. Treasury obligations and direct obligations of U.S Government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Residential - U.S. Government-sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Commercial - U.S. Government agencies and sponsored entities
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Residential - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Commercial - Non-government agencies
Assets and liabilities measured at fair value
Available-for-sale debt securities, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Equity securities
Assets and liabilities measured at fair value
Equity securities, at fair value	$ 0	$ 0

FAIR VALUE OF FINANCIAL ASSET_5

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Change in Level 3 Assets and Liabilities) (Details 3) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2019USD ($)security	Mar. 31, 2018USD ($)	Dec. 31, 2018USD ($)
States and political subdivisions
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Aggregate fair value / Balance at the beginning of the period	$ 11,169	$ 11,794	$ 11,794
Principal payments received	(105)	(91)
Unrealized net gain (loss) included in other comprehensive income	200	(165)
Aggregate fair value / Balance at the end of the period			$ 11,169
Mortgage revenue bonds
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Aggregate fair value / Balance at the end of the period	$ 11,264	$ 11,538
Additional disclosures
Number of investment securities held | security	4
Mortgage revenue bonds | Weighted average
Additional disclosures
Discount rate (as a percent)	4.71%	5.02%	5.06%

FAIR VALUE OF FINANCIAL ASSET_6

FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Assets and Liabilities Measured at Fair Value) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets measured at fair value on a nonrecurring basis
Other real estate owned	$ 276	$ 414
Quoted Prices in Active Markets for Identical Assets (Level 1) | Nonrecurring basis
Assets measured at fair value on a nonrecurring basis
Other real estate owned	0	0
Significant Other Observable Inputs (Level 2) | Nonrecurring basis
Assets measured at fair value on a nonrecurring basis
Other real estate owned	276	414
Significant Unobservable Inputs (Level 3) | Nonrecurring basis
Assets measured at fair value on a nonrecurring basis
Other real estate owned	$ 0	$ 0

SEGMENT INFORMATION (Details)

SEGMENT INFORMATION (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)segment	Mar. 31, 2018USD ($)	Dec. 31, 2018USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment	3
SEGMENT INFORMATION
Net interest income (expense)	$ 45,113	$ 42,322
Other operating income	11,673	8,954
Other operating expense	(34,348)	(33,404)
Income before income taxes	21,155	18,083
Income tax (expenses) benefit	(5,118)	(3,806)
Net income	16,037	14,277
Investment securities	1,320,360		$ 1,354,812
Total assets	5,841,352		5,807,026
Banking Operations
SEGMENT INFORMATION
Net income	15,831	14,236
Total assets	4,131,442		4,121,918
Treasury
SEGMENT INFORMATION
Net income	2,962	504
Total assets	1,569,414		1,611,464
All Others
SEGMENT INFORMATION
Net income	(2,756)	(463)
Total assets	140,496		73,644
Intersegment elimination
SEGMENT INFORMATION
Net interest income (expense)	0	0
Intersegment elimination | Banking Operations
SEGMENT INFORMATION
Net interest income (expense)	6,690	6,921
Intersegment elimination | Treasury
SEGMENT INFORMATION
Net interest income (expense)	(2,606)	(5,449)
Intersegment elimination | All Others
SEGMENT INFORMATION
Net interest income (expense)	(4,084)	(1,472)
Operating segments
SEGMENT INFORMATION
Net interest income (expense)	45,113	42,322
Provision (credit) for loan and lease losses	(1,283)	211
Other operating income	11,673	8,954
Other operating expense	(34,348)	(33,404)
Administrative and overhead expense allocation	0	0
Income before income taxes	21,155	18,083
Income tax (expenses) benefit	(5,118)	(3,806)
Investment securities	1,320,360		1,354,812
Loans and leases (including loans held for sale)	4,105,110		4,085,013
Other	415,882		367,201
Operating segments | Banking Operations
SEGMENT INFORMATION
Net interest income (expense)	41,680	36,142
Provision (credit) for loan and lease losses	(1,283)	211
Other operating income	5,097	5,514
Other operating expense	(15,904)	(15,925)
Administrative and overhead expense allocation	(15,397)	(14,946)
Income before income taxes	20,883	17,917
Income tax (expenses) benefit	(5,052)	(3,681)
Investment securities	0		0
Loans and leases (including loans held for sale)	4,105,110		4,085,013
Other	26,332		36,905
Operating segments | Treasury
SEGMENT INFORMATION
Net interest income (expense)	3,433	6,180
Provision (credit) for loan and lease losses	0	0
Other operating income	3,635	511
Other operating expense	(346)	(385)
Administrative and overhead expense allocation	(209)	(223)
Income before income taxes	3,907	634
Income tax (expenses) benefit	(945)	(130)
Investment securities	1,320,360		1,354,812
Loans and leases (including loans held for sale)	0		0
Other	249,054		256,652
Operating segments | All Others
SEGMENT INFORMATION
Net interest income (expense)	0	0
Provision (credit) for loan and lease losses	0	0
Other operating income	2,941	2,929
Other operating expense	(18,098)	(17,094)
Administrative and overhead expense allocation	15,606	15,169
Income before income taxes	(3,635)	(468)
Income tax (expenses) benefit	879	5
Investment securities	0		0
Loans and leases (including loans held for sale)	0		0
Other	140,496		$ 73,644
Mortgage banking income | Operating segments
SEGMENT INFORMATION
Other operating income	1,424	1,847
Mortgage banking income | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	650	993
Mortgage banking income | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	0	0
Mortgage banking income | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	774	854
Service charges on deposit accounts | Operating segments
SEGMENT INFORMATION
Other operating income	2,081	2,003
Service charges on deposit accounts | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	2,081	2,003
Service charges on deposit accounts | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	0	0
Service charges on deposit accounts | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	0	0
Other service charges and fees | Operating segments
SEGMENT INFORMATION
Other operating income	3,064	3,034
Other service charges and fees | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	1,076	1,143
Other service charges and fees | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	0	6
Other service charges and fees | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	1,988	1,885
Income from fiduciary activities | Operating segments
SEGMENT INFORMATION
Other operating income	965	956
Income from fiduciary activities | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	965	956
Income from fiduciary activities | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	0	0
Income from fiduciary activities | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	0	0
Equity in earnings of unconsolidated subsidiaries | Operating segments
SEGMENT INFORMATION
Other operating income	8	43
Equity in earnings of unconsolidated subsidiaries | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	8	43
Equity in earnings of unconsolidated subsidiaries | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	0	0
Equity in earnings of unconsolidated subsidiaries | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	0	0
Fees on foreign exchange | Operating segments
SEGMENT INFORMATION
Other operating income	151	211
Fees on foreign exchange | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	22	24
Fees on foreign exchange | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	129	187
Fees on foreign exchange | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	0
Income from bank-owned life insurance | Operating segments
SEGMENT INFORMATION
Other operating income	952	318
Income from bank-owned life insurance | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	0	0
Income from bank-owned life insurance | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	952	318
Income from bank-owned life insurance | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	0	0
Loan placement fees | Operating segments
SEGMENT INFORMATION
Other operating income	149	197
Loan placement fees | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	149	197
Loan placement fees | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	0	0
Loan placement fees | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	0	0
Other income | Operating segments
SEGMENT INFORMATION
Other operating income	2,879	345
Other income | Operating segments | Banking Operations
SEGMENT INFORMATION
Other operating income	146	155
Other income | Operating segments | Treasury
SEGMENT INFORMATION
Other operating income	2,554	0
Other income | Operating segments | All Others
SEGMENT INFORMATION
Other operating income	$ 179	$ 190

Uncategorized Items - cpf-20190

Label	Element	Value
Noncontrolling Interest [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	$ 24,000
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	0
Common Stock [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	503,988,000
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	470,660,000
Additional Paid-in Capital [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	86,098,000
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	88,876,000
Retained Earnings [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	(88,897,000)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	$ (51,718,000)
Common Shares Outstanding [Member]
Common Stock, Shares, Outstanding, Adjusted Balance	cpf_CommonStockSharesOutstandingAdjustedBalance	30,024,222
Common Stock, Shares, Outstanding, Adjusted Balance	cpf_CommonStockSharesOutstandingAdjustedBalance	28,967,715
Accounting Standards Update 2016-01 [Member] | Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 139,000	[1]
Accounting Standards Update 2018-02 [Member] | Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	1,836,000	[2]
Accounting Standards Update 2017-02 [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	(3,100,000)	[3]
Accounting Standards Update 2017-02 [Member] | AOCI Attributable to Parent [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ (3,100,000)	[3]
[1]	(2) Represents the impact of the adoption of ASU 2016-01.
[2]	(3) Represents the impact of the adoption of ASU 2018-02.
[3]	(1) Represents the impact of the adoption of Accounting Standards Update ("ASU") ASU 2017-12. See Note 2 to the consolidated financial statements for additional information.