Lakeland Bancorp (LBAI) 10-Q 7 May 21 2021 Q1 Quarterly report Financial data

Cover page

Cover page - shares	3 Months Ended
	Mar. 31, 2021	May 04, 2021
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2021
Document Transition Report	false
Entity File Number	000-17820
Entity Registrant Name	LAKELAND BANCORP, INC
Entity Incorporation, State or Country Code	NJ
Entity Tax Identification Number	22-2953275
Entity Address, Address Line One	250 Oak Ridge Road
Entity Address, City or Town	Oak Ridge
Entity Address, State or Province	NJ
Entity Address, Postal Zip Code	07438
City Area Code	973
Local Phone Number	697-2000
Title of 12(b) Security	Common Stock, no par value
Trading Symbol	LBAI
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		50,601,349
Amendment Flag	false
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q1
Entity Central Index Key	0000846901
Current Fiscal Year End Date	--12-31

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Assets
Cash	$ 189,506	$ 262,327
Interest-bearing deposits due from banks	12,612	7,763
Total cash and cash equivalents	202,118	270,090
Investment securities available for sale, at fair value (allowance for credit losses of $144 at March 31, 2021 and $2 at December 31, 2020)	968,394	855,746
Debt Securities, Held-to-maturity	84,994	90,766
Equity securities, at fair value	14,590	14,694
Federal Home Loan Bank and other membership bank stock, at cost	10,772	11,979
Loans held for sale	1,230	1,335
Loans, net of deferred fees	6,108,946	6,021,232
Less: Allowance for credit losses	67,252	71,124
Net loans	6,041,694	5,950,108
Premises and equipment, net	48,539	48,495
Operating lease right-of-use assets	16,199	16,772
Accrued interest receivable	19,840	19,339
Goodwill	156,277	156,277
Other identifiable intangible assets	3,063	3,288
Bank owned life insurance	115,756	115,115
Other assets	88,295	110,293
Total Assets	7,771,761	7,664,297
Liabilities
Deposits	6,635,226	6,455,783
Federal funds purchased and securities sold under agreements to repurchase	111,999	169,560
Other borrowings	25,000	25,000
Subordinated debentures	118,267	118,257
Operating lease liabilities	17,574	18,183
Other liabilities	95,630	113,730
Total Liabilities	7,003,696	6,900,513
Stockholders' Equity
Common stock, no par value; authorized 100,000,000 shares; issued 50,729,527 shares and outstanding 50,598,492 shares at March 31, 2021 and issued 50,610,681 shares and outstanding 50,479,646 shares at December 31, 2020	562,984	562,421
Retained earnings	208,224	191,418
Treasury shares, at cost, 131,035 shares at March 31, 2021 and December 31, 2020	(1,452)	(1,452)
Accumulated other comprehensive (loss) income	(1,691)	11,397
Total Stockholders' Equity	768,065	763,784
Total Liabilities and Stockholders' Equity	$ 7,771,761	$ 7,664,297

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Allowance for Credit Losses	$ (144)	$ (2)
Investment securities held to maturity, fair value	$ 87,215	$ 93,868
Common stock, par value (in usd per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	50,729,527	50,610,681
Common stock, shares outstanding (in shares)	50,598,492	50,479,646
Treasury shares (in shares)	131,035	131,035

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2021	Mar. 31, 2020
Interest Income
Loans and fees		$ 58,778	$ 57,857
Federal funds sold and interest-bearing deposits with banks		37	159
Taxable investment securities and other		3,981	5,229
Tax-exempt investment securities		612	332
Total Interest Income		63,408	63,577
Interest Expense
Deposits		5,124	10,863
Federal funds purchased and securities sold under agreements to repurchase		23	429
Other borrowings		1,533	2,386
Total Interest Expense		6,680	13,678
Net Interest Income		56,728	49,899
Provision for credit losses (1)	[1]	(2,642)	9,223
Net Interest Income after Provision for Credit Losses		59,370	40,676
Noninterest Income
Service charges on deposit accounts		2,296	2,500
Commissions and fees		1,598	1,640
Income on bank owned life insurance		634	665
Loss on equity securities		(144)	(653)
Gains on sales of loans		708	415
Gains on sales of investment securities, net		0	342
Swap income		562	2,843
Other income		105	259
Total Noninterest Income		5,759	8,011
Noninterest Expense
Salaries and employee benefits		20,518	19,727
Net occupancy expense		3,019	2,836
Furniture and equipment		3,299	2,560
FDIC insurance expense		711	298
Stationery, supplies and postage		378	399
Marketing expense		318	227
Data processing expense		1,255	1,253
Telecommunications expense		522	444
ATM and debit card expense		604	587
Core deposit intangible amortization		226	265
Other real estate and repossessed asset expense		0	12
Long-term debt prepayment fee		0	356
Other expenses		3,053	3,540
Total Noninterest Expense		33,903	32,504
Income before provision for income taxes		31,226	16,183
Provision for income taxes		8,051	3,791
Net Income		$ 23,175	$ 12,392
Earnings Per Share [Abstract]
Basic earnings (in usd per share)		$ 0.45	$ 0.24
Diluted earnings (in usd per share)		0.45	0.24
Dividends (in usd per share)		$ 0.125	$ 0.125
[1]	The Company adopted ASU 2016-13 as of December 31, 2020. Prior year periods have not been restated.

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 23,175	$ 12,392
Other comprehensive income, net of tax:
Unrealized (losses) gains on securities available for sale	(13,135)	7,284
Reclassification for securities gains included in net income	0	(254)
Unrealized gains (losses) on derivatives	47	(337)
Other comprehensive income, net of tax	(13,088)	6,693
Total Comprehensive Income	$ 10,087	$ 19,085

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Retained Earnings	[1]	Treasury Stock	Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period at Dec. 31, 2019	$ 725,263	$ 560,263	$ 162,752		$ 0	$ 2,248
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	12,392		12,392
Other comprehensive income, net of tax	6,693					6,693
Treasury stock	(1,452)				(1,452)
Stock based compensation	847	847
Retirement of restricted stock	(457)	(457)
Cash dividends on common stock	(6,364)		(6,364)
Balance at end of period at Mar. 31, 2020	736,922	560,653	168,780		(1,452)	8,941
Balance at beginning of period at Dec. 31, 2020	763,784	562,421	191,418		(1,452)	11,397
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	23,175		23,175
Other comprehensive income, net of tax	(13,088)					(13,088)
Stock based compensation	1,206	1,206
Retirement of restricted stock	(656)	(656)
Exercise of stock options	13	13
Cash dividends on common stock	(6,369)		(6,369)
Balance at end of period at Mar. 31, 2021	$ 768,065	$ 562,984	$ 208,224		$ (1,452)	$ (1,691)
[1]	The Company adopted ASU 2016-13

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parenthetical) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2020	Dec. 31, 2019
Accounting Standards Update [Extensible List]		us-gaap:AccountingStandardsUpdate201613Member
Stockholders' Equity Attributable to Parent		$ 763,784	$ 725,263
Retained Earnings
Stockholders' Equity Attributable to Parent	[1]	$ 191,418	162,752
Retained Earnings | Cumulative Effect, Period of Adoption, Adjustment
Stockholders' Equity Attributable to Parent			$ (3,395)
[1]	The Company adopted ASU 2016-13

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2021	Mar. 31, 2020
Cash Flows from Operating Activities:
Net income		$ 23,175	$ 12,392
Adjustments to reconcile net income to net cash provided by operating activities:
Net amortization of premiums, discounts and deferred loan fees and costs		(1,497)	1,109
Depreciation and amortization		1,040	855
Amortization of intangible assets		226	265
Amortization of operating lease right-of-use assets		682	661
Provision for credit losses (1)	[1]	(2,642)	9,223
Loans originated for sale		(16,905)	(14,634)
Proceeds from sales of loans held for sale		17,718	13,694
Gains on sales of securities		0	(342)
Change in market value of equity securities		144	653
Gains on sales of loans held for sale		(708)	(415)
(Gains) losses on other real estate and other repossessed assets		0	(86)
Losses on sales of premises and equipment		0	14
Long-term debt prepayment penalty		0	356
Stock-based compensation		1,206	847
Excess tax deficiencies		(88)	(113)
Decrease (increase) in other assets		26,337	(64,307)
(Decrease) increase in other liabilities		(18,687)	64,225
Net Cash Provided by Operating Activities		30,001	24,397
Cash Flows from Investing Activities:
Proceeds from repayments and maturities of available for sale securities		55,314	70,134
Proceeds from repayments and maturities of held to maturity securities		9,561	8,076
Proceeds from sales of available for sale securities		0	94,696
Purchase of available for sale securities		(188,321)	(213,062)
Purchase of held to maturity securities		(3,968)	0
Purchase of equity securities		(40)	(1,082)
Proceeds from redemptions of Federal Home Loan Bank stock		11,251	41,450
Purchases of Federal Home Loan Bank stock		(10,044)	(47,520)
Net increase in loans		(84,897)	(191,014)
Proceeds from sales of other real estate and repossessed assets		0	649
Purchases of premises and equipment		(1,714)	(1,605)
Net Cash Used in Investing Activities		(212,858)	(239,278)
Cash Flows from Financing Activities:
Net increase in deposits		179,458	161,448
(Decrease) increase in federal funds purchased and securities sold under agreements to repurchase		(57,561)	90,427
Repayments of other borrowings		0	(25,456)
Purchase of treasury stock		0	(1,452)
Exercise of stock options		13	0
Retirement of restricted stock		(656)	(457)
Dividends paid		(6,369)	(6,364)
Net Cash Provided by Financing Activities		114,885	218,146
Net (decrease) increase in cash and cash equivalents		(67,972)	3,265
Cash and cash equivalents, beginning of period		270,090	282,371
Cash and cash equivalents, end of period		202,118	285,636
Supplemental schedule of non-cash investing and financing activities:
Cash paid during the period for income taxes		9,035	368
Cash paid during the period for interest		8,273	12,973
Transfer of loans into other repossessed assets and other real estate owned		0	393
Right-of-use asset obtained in exchange for new operating lease liabilities		$ 109	$ 0
[1]	The Company adopted ASU 2016-13 as of December 31, 2020. Prior year periods have not been restated.

Significant Accounting Policies

Significant Accounting Policies	3 Months Ended
	Mar. 31, 2021
Accounting Policies [Abstract]
Significant Accounting Policies	Significant Accounting Policies Basis of Presentation This quarterly report presents the consolidated financial statements of Lakeland Bancorp, Inc. and its subsidiaries, including Lakeland Bank (“Lakeland”) and Lakeland’s wholly owned subsidiaries (collectively, the “Company”). The accounting and reporting policies of the Company conform with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and predominant practices within the banking industry. The Company’s unaudited interim financial statements reflect all adjustments, such as normal recurring accruals that are in the opinion of management, necessary for the fair presentation of the results of the interim periods. The results of operations for the three months ended March 31, 2021 do not necessarily indicate the results that the Company will achieve for all of 2021. Certain information and footnote disclosures required under U.S. GAAP have been condensed or omitted, as permitted by rules and regulations of the Securities and Exchange Commission. These unaudited interim financial statements should be read in conjunction with the audited consolidated financial statements and accompanying notes that are presented in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020. Certain reclassifications have been made in the consolidated financial statements to conform with current year classifications.

Earnings Per Share

Earnings Per Share	3 Months Ended
	Mar. 31, 2021
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share The following schedule shows the Company’s earnings per share calculations for the periods presented: For the Three Months Ended March 31, (in thousands, except per share data) 2021 2020 Net income available to common shareholders $ 23,175 $ 12,392 Less: earnings allocated to participating securities 216 102 Net income allocated to common shareholders $ 22,959 $ 12,290 Weighted average number of common shares outstanding - basic 50,576 50,586 Share-based plans 204 142 Weighted average number of common shares outstanding - diluted 50,780 50,728 Basic earnings per share $ 0.45 $ 0.24 Diluted earnings per share $ 0.45 $ 0.24 There were no antidilutive options to purchase common stock excluded from the computation for the three months ended March 31, 2021 and 2020.

Investment Securities

Investment Securities	3 Months Ended
	Mar. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities The amortized cost, gross unrealized gains and losses, allowance for credit losses and the fair value of the Company's available for sale securities are as follows: March 31, 2021 (in thousands) Amortized Gross Gross Allowance for Credit Losses Fair U.S. Treasury and U.S. government agencies $ 92,940 $ 1,154 $ (1,061) $ — $ 93,033 Mortgage-backed securities, residential 326,820 2,589 (5,419) — 323,990 Collateralized mortgage obligations, residential 179,400 4,296 (188) — 183,508 Mortgage-backed securities, multifamily 1,941 — (100) — 1,841 Collateralized mortgage obligations, multifamily 34,108 1,099 (46) — 35,161 Asset-backed securities 40,327 8 (148) — 40,187 Obligations of states and political subdivisions 260,108 1,872 (6,848) (10) 255,122 Debt securities 35,055 691 (60) (134) 35,552 Total $ 970,699 $ 11,709 $ (13,870) $ (144) $ 968,394 December 31, 2020 (in thousands) Amortized Gross Gross Allowance for Credit Losses Fair U.S. Treasury and U.S. government agencies $ 63,868 $ 1,447 $ (313) $ — $ 65,002 Mortgage-backed securities, residential 224,978 3,718 (540) — 228,156 Collateralized mortgage obligations, residential 204,093 4,967 (22) — 209,038 Mortgage-backed securities, multifamily 1,944 — — — 1,944 Collateralized mortgage obligations, multifamily 39,628 1,909 (2) — 41,535 Asset-backed securities 40,915 — (225) — 40,690 Obligations of states and political subdivisions 228,790 5,149 (228) (1) 233,710 Debt securities 35,056 616 — (1) 35,671 Total $ 839,272 $ 17,806 $ (1,330) $ (2) $ 855,746 The amortized cost, gross unrealized gains and losses, allowance for credit losses and the fair value of the Company's held to maturity investment securities are as follows: March 31, 2021 (in thousands) Amortized Gross Gross Allowance for Credit Losses Fair U.S. government agencies $ 25,453 $ 604 $ — $ — $ 26,057 Mortgage-backed securities, residential 36,965 1,193 (271) — 37,887 Collateralized mortgage obligations, residential 11,437 417 — — 11,854 Mortgage-backed securities, multifamily 693 37 — — 730 Obligations of states and political subdivisions 10,446 241 — — 10,687 Total $ 84,994 $ 2,492 $ (271) $ — $ 87,215 December 31, 2020 (in thousands) Amortized Gross Gross Allowance for Credit Losses Fair U.S. government agencies $ 25,565 $ 779 $ — $ — $ 26,344 Mortgage-backed securities, residential 39,276 1,469 (12) — 40,733 Collateralized mortgage obligations, residential 14,590 532 — — 15,122 Mortgage-backed securities, multifamily 705 54 — — 759 Obligations of states and political subdivisions 10,630 280 — — 10,910 $ 90,766 $ 3,114 $ (12) $ — $ 93,868 The following table lists contractual maturities of investment securities classified as available for sale and held to maturity as of March 31, 2021. Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Available for Sale Held to Maturity (in thousands) Amortized Fair Amortized Fair Due in one year or less $ 20,779 $ 21,049 $ 9,425 $ 9,450 Due after one year through five years 53,784 55,207 20,950 21,673 Due after five years through ten years 63,139 64,336 3,017 3,068 Due after ten years 250,401 243,115 2,507 2,553 388,103 383,707 35,899 36,744 Mortgage-backed and asset-backed securities 582,596 584,687 49,095 50,471 Total securities $ 970,699 $ 968,394 $ 84,994 $ 87,215 For the three months ended March 31, 2021, there were no sales of available-for-sale securities. There were proceeds from sales of available-for-sale securities of $94.7 million for the three months ended March 31, 2020 with gross gains on sales of securities of $569,000 and gross losses on sales of securities of $227,000. Gains or losses on sales of securities are based on the net proceeds and the adjusted carrying amount of the securities sold using the specific identification method. Securities with a carrying value of approximately $617.4 million and $578.0 million at March 31, 2021 and December 31, 2020, respectively, were pledged to secure public deposits and for other purposes required by applicable laws and regulations. Credit Quality Indicators Credit ratings, which are updated monthly, are a key measure for estimating the probability of a bond's default and for monitoring credit quality on an on-going basis. For bonds other than U.S. Treasuries and bonds issued or guaranteed by U.S. government agencies, credit ratings issued by one or more nationally recognized statistical rating organization are considered in conjunction with an assessment by the Company's management. Investment grade reflects a credit quality of BBB or above. The table below indicates the credit profile of the Company's debt securities held to maturity at amortized cost at March 31, 2021: (in thousands) AAA AA Not Rated Total U.S. Treasury and U.S. government agencies $ 25,453 $ — $ — $ 25,453 Mortgage-backed securities, residential 36,965 — — 36,965 Collateralized mortgage obligations, residential 11,437 — — 11,437 Mortgage-backed securities, multifamily 693 — — 693 Obligations of states and political subdivisions 2,367 7,660 419 10,446 Total $ 76,915 $ 7,660 $ 419 $ 84,994 The following tables indicate the length of time individual securities have been in a continuous unrealized loss position for the periods presented: March 31, 2021 Less Than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Fair Value Unrealized Number of Fair Value Unrealized Available for Sale U.S. Treasury and U.S. government agencies $ 26,117 $ 805 $ 16,532 $ 256 9 $ 42,649 $ 1,061 Mortgage-backed securities, residential 215,618 5,404 4,502 15 59 220,120 5,419 Collateralized mortgage obligations, residential 19,099 188 — — 6 19,099 188 Mortgage-backed securities, multifamily 1,841 100 — — 1 1,841 100 Collateralized mortgage obligations, multifamily 2,131 46 — — 1 2,131 46 Asset-backed securities — — 33,471 148 4 33,471 148 Obligations of states and political subdivisions 173,875 6,848 — — 106 173,875 6,848 Debt securities 9,805 60 — — 6 9,805 60 Total $ 448,486 $ 13,451 $ 54,505 $ 419 $ 192 $ 502,991 $ 13,870 Held to Maturity Mortgage-backed securities, residential $ 5,784 $ 271 $ 43 — 5 $ 5,827 $ 271 Collateralized mortgage obligations, residential 110 — 1 — 3 111 — Total $ 5,894 $ 271 $ 44 $ — 8 $ 5,938 $ 271 December 31, 2020 Less Than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Fair Value Unrealized Number of Fair Value Unrealized Available for Sale U.S. Treasury and U.S. government agencies $ 4,966 $ 29 $ 17,652 $ 284 6 $ 22,618 $ 313 Mortgage-backed securities, residential 84,137 471 5,656 69 30 89,793 540 Collateralized mortgage obligations, residential 23,858 22 — — 7 23,858 22 Mortgage-backed securities, multifamily 1,943 — — — 1 1,943 — Collateralized mortgage obligations, multifamily 2,527 2 — — 1 2,527 2 Asset-backed securities 40,690 225 — — 6 40,690 225 Obligations of states and political subdivisions 15,901 228 — — 10 15,901 228 Total $ 174,022 $ 977 $ 23,308 $ 353 61 $ 197,330 $ 1,330 Held to Maturity Mortgage-backed securities, residential $ 2,561 $ 12 $ — $ — 4 $ 2,561 $ 12 Total $ 2,561 $ 12 $ — $ — 4 $ 2,561 $ 12 Equity securities at fair value The Company has an equity securities portfolio which consists of investments in Community Reinvestment funds. The market value of the equity portfolio was $14.6 million and $14.7 million at March 31, 2021 and December 31, 2020, respectively. For the three months ended March 31, 2021 and 2020, the Company recorded no sales of equity securities. The Company recorded a market value loss on equity securities of $144,000 for the first quarter of 2021 and a market value loss on equity securities $653,000 for the first quarter of 2020. Market value gain or loss on equity securities are recorded in noninterest income. As of March 31, 2021, the Company's investments in Community Reinvestment funds include $3.5 million that are primarily invested in community development loans that are guaranteed by the Small Business Administration (“SBA”). Because the funds are primarily guaranteed by the federal government, there are minimal changes in market value between accounting periods. These funds can be redeemed with 60 days' notice at the net asset value less unpaid management fees with the approval of the fund manager. As of March 31, 2021, the net amortized cost equaled the market value of the investment. There are no unfunded commitments related to these investments. The Community Reinvestment funds also include $11.1 million of investment in government guaranteed loans, mortgage-backed securities, small business loans and other instruments supporting affordable housing and economic development as of March 31, 2021. The Company may redeem these funds at the net asset value calculated at the end of the current business day less any unpaid management fees. There are no restrictions on redemptions for the holdings in these investments other than the notice required by the fund manager. There are no unfunded commitments related to these investments.

Loans

Loans	3 Months Ended
	Mar. 31, 2021
Receivables [Abstract]
Loans	= 90 days Past due but still accruing Amortized Cost Basis of Non-accrual Loans without Related Allowance Non-owner occupied commercial $ 12,835 $ — $ — $ 11,193 Owner occupied commercial 8,797 — — 6,972 Multifamily 201 — — — Non-owner occupied residential 1,417 — — 852 Commercial, industrial and other 2,252 — — 1,361 Construction 718 — — 515 Equipment finance 300 — — — Residential mortgage 2,328 — — 740 Consumer 2,277 — — — Total $ 31,125 $ — $ — $ 21,633 December 31, 2020 (in thousands) Non-accrual Interest Income Recognized on Non-accrual Loans Amortized Cost Basis of Loans >= 90 days Past due but still accruing Amortized Cost Basis of Non-accrual Loans without Related Allowance Non-owner occupied commercial $ 16,537 $ — $ — $ 14,719 Owner occupied commercial 14,271 — — 12,371 Multifamily 626 — — — Non-owner occupied residential 2,217 — — 1,580 Commercial, industrial and other 2,633 — — 1,418 Construction 1,440 — — 1,234 Equipment finance 327 — — — Residential mortgage 2,469 — — 1,015 Consumer 2,243 — 1 — Total $ 42,763 $ — $ 1 $ 32,337 At March 31, 2021, there were no loans that were past due more than 89 days and still accruing and at December 31, 2020, one loan with a recorded investment of $1,000 was past due more than 89 days and still accruing. The Company had $1.6 million and $1.7 million in residential mortgages and consumer home equity loans included in total non-accrual loans that were in the process of foreclosure at March 31, 2021 and December 31, 2020, respectively. Troubled Debt Restructurings Loans are classified as troubled debt restructured loans ("TDR") in cases where borrowers experience financial difficulties and Lakeland makes certain concessionary modifications to contractual terms. Restructured loans typically involve a modification of terms such as a reduction of the stated interest rate, a moratorium of principal payments and/or an extension of the maturity date at a stated interest rate lower than the current market rate of a new loan with similar risk. At March 31, 2021 and December 31, 2020, TDRs totaled $4.9 million and $5.0 million, respectively. Accruing TDRs totaled $3.8 million and non-accrual TDRs totaled $1.1 million at March 31, 2021. Accruing TDRs and non-accrual TDRs totaled $3.9 million and $1.1 million, respectively, at December 31, 2020. There were no loans that were restructured during the three months ended March 31, 2021 or 2020. There were no restructured loans that subsequently defaulted in the first quarter of 2021 and in the first quarter of 2020, there were two consumer loans with a recorded investment of $83,000 that were restructured in the previous 12 months and subsequently defaulted." id="sjs-B4">Loans When the Company adopted Financial Accounting Standards Board's Accounting Standard Update ("ASU") 2016-13, Financial Instruments - Credit Losses (Topic 326) ("ASU 2016-13") for measuring credit losses, the loan portfolio segmentation was expanded to nine portfolio segments, taking into consideration common loan attributes and risk characteristics, as well as historical reporting metrics and data availability. All disclosures as of and for the three months ended March 31, 2021, and December 31, 2020, are presented in accordance with ASU 2016-13. The Company did not reclassify prior comparative financial periods and has presented those disclosures under previously applicable U.S. GAAP. The following sets forth the composition of the Company’s loan portfolio: (in thousands) March 31, 2021 December 31, 2020 Non owner occupied commercial $ 2,375,024 $ 2,398,946 Owner occupied commercial 857,506 827,092 Multifamily 858,168 813,225 Non owner occupied residential 195,534 200,229 Commercial, industrial and other 740,566 718,189 Construction 291,252 266,883 Equipment finance 119,428 116,690 Residential mortgage 385,778 377,380 Home equity and consumer 285,690 302,598 Total $ 6,108,946 $ 6,021,232 Loans are recognized at amortized cost, which includes principal balance and net deferred loan fees and costs. The Company elected to exclude accrued interest receivable from amortized cost. Accrued interest receivable is reported separately in the Consolidated Balance Sheets and totaled $15.5 million at March 31, 2021 and $16.1 million at December 31, 2020. Loan origination fees and certain direct loan origination costs are deferred and the net fee or cost is recognized in interest income as an adjustment of yield. Net deferred loan fees are included in loans by respective segment and total $12.9 million at March 31, 2021 and $10.0 million at December 31, 2020. At March 31, 2021 and December 31, 2020 Small Business Association ("SBA") Paycheck Protection Program ("PPP") loans totaled $346.2 million and $284.6 million, respectively and are included in the balance of commercial, industrial and other loans. Consumer loans included overdraft deposit balances of $220,000 and $650,000, at March 31, 2021 and December 31, 2020, respectively. At March 31, 2021 and December 31, 2020, the Company had $2.22 billion and $2.28 billion of loans pledged for potential borrowings at Federal Home Loan Bank ("FHLB"). Credit Quality Indicators Management closely and continually monitors the quality of its loans and assesses the quantitative and qualitative risks arising from the credit quality of its loans. Lakeland assigns a credit risk rating to all loans and loan commitments. The credit risk rating system has been developed by management to provide a methodology to be used by loan officers, department heads and senior management in identifying various levels of credit risk that exist within the loan portfolios. The risk rating system assists senior management in evaluating the loan portfolio and analyzing trends. In assigning risk ratings, management considers, among other things, the borrower’s ability to service the debt based on relevant information such as current financial information, historical payment experience, credit documentation, public information and current economic conditions. Management categorizes loans and commitments into the following risk ratings: Pass: "Pass" assets are well protected by the current net worth and paying capacity of the obligor or guarantors, if any, or by the fair value of any underlying collateral. Watch: "Watch" assets require more than the usual amount of monitoring due to declining earnings, strained cash flow, increasing leverage and/or weakening market. These borrowers generally have limited additional debt capacity and modest coverage and average or below average asset quality, margins and market share. Any residential or consumer loan currently on deferment in accordance with the Coronavirus Aid, Relief and Economic Security ("CARES") Act or the interagency statement issued by bank regulatory agencies has been classified by management as watch or worse. Special Mention: "Special mention" assets exhibit identifiable credit weakness, which if not checked or corrected could weaken the loan quality or inadequately protect the bank’s credit position at some future date. Substandard: "Substandard" assets are inadequately protected by the current sound worth and paying capacity of the obligors or of the collateral pledged, if any. A substandard loan has a well-defined weakness or weaknesses that may jeopardize the liquidation of the debt. Doubtful: "Doubtful" assets that exhibit all of the weaknesses inherent in substandard loans, but have the added characteristics that the weaknesses make collection or liquidation in full improbable on the basis of existing facts. Loss: “Loss” is a rating for loans or portions of loans that are considered uncollectible and of such little value that their continuance as bankable loans is not warranted. The following table presents the risk category of loans by class of loan and vintage as of March 31, 2021: Term Loans by Origination Year (in thousands) 2021 2020 2019 2018 2017 Pre-2017 Revolving Loans Revolving to Term Total Non owner occupied commercial Pass $ 49,980 $ 555,372 $ 363,885 $ 202,094 $ 248,758 $ 681,691 $ 44,550 2,115 $ 2,148,445 Watch — 200 6,531 11,985 5,880 63,270 247 — 88,113 Special mention — 3,384 3,112 8,343 9,047 22,541 80 — 46,507 Substandard — 901 — 2,658 15,847 72,523 — 30 91,959 Total 49,980 559,857 373,528 225,080 279,532 840,025 44,877 2,145 2,375,024 Owner occupied commercial Pass 61,379 118,138 80,308 78,770 81,400 299,935 8,217 175 728,322 Watch — 1,574 22,907 904 — 22,279 800 — 48,464 Special mention — — 2,211 923 109 41,790 — — 45,033 Substandard — — — 2,995 1,971 30,666 44 11 35,687 Total 61,379 119,712 105,426 83,592 83,480 394,670 9,061 186 857,506 Multifamily Pass 34,418 253,176 59,642 103,577 85,258 260,562 20,931 — 817,564 Watch — — — 600 3,164 8,413 — — 12,177 Special mention — 9,731 — — 2,399 1,113 — — 13,243 Substandard — — 5,483 — — 9,701 — — 15,184 Total 34,418 262,907 65,125 104,177 90,821 279,789 20,931 — 858,168 Non owner occupied residential Pass 7,245 23,958 23,965 24,219 23,282 68,676 8,076 823 180,244 Watch — — 299 — 1,074 5,361 — — 6,734 Special mention — — 496 916 498 941 515 — 3,366 Substandard — 746 512 1,227 1,166 1,539 — — 5,190 Total 7,245 24,704 25,272 26,362 26,020 76,517 8,591 823 195,534 Commercial, industrial and other Pass 130,518 236,340 74,724 14,621 5,978 40,974 193,086 408 696,649 Watch — 285 592 132 1,579 603 11,776 — 14,967 Special mention — — — 788 651 2,534 4,684 — 8,657 Substandard — 7,307 50 2,643 1,533 2,013 4,984 1,763 20,293 Total 130,518 243,932 75,366 18,184 9,741 46,124 214,530 2,171 740,566 Construction Pass 17,527 88,821 82,098 48,338 24,190 5,332 330 — 266,636 Watch — — — 2,179 12,866 — — — 15,045 Special mention — — — — 8,853 — — — 8,853 Substandard — — — — 203 515 — — 718 Total 17,527 88,821 82,098 50,517 46,112 5,847 330 — 291,252 Equipment finance Pass 14,135 38,700 38,555 17,934 7,314 2,491 — — 119,129 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — — 98 107 94 — — — 299 Total 14,135 38,700 38,653 18,041 7,408 2,491 — — 119,428 Term Loans by Origination Year (in thousands) 2021 2020 2019 2018 2017 Pre-2017 Revolving Loans Revolving to Term Total Residential mortgage Pass 43,620 121,557 35,159 32,159 14,558 136,258 — — 383,311 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — — 51 230 740 1,446 — — 2,467 Total 43,620 121,557 35,210 32,389 15,298 137,704 — — 385,778 Consumer Pass 3,764 15,063 8,664 6,846 4,803 33,285 210,525 — 282,950 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — 33 56 130 1 2,038 261 221 2,740 Total 3,764 15,096 8,720 6,976 4,804 35,323 210,786 221 285,690 Total loans $ 362,586 $ 1,475,286 $ 809,398 $ 565,318 $ 563,216 $ 1,818,490 $ 509,106 $ 5,546 $ 6,108,946 The following table presents the risk category of loans by class of loan and vintage as of December 31, 2020: Term Loans by Origination Year (in thousands) 2020 2019 2018 2017 2016 Pre-2016 Revolving Loans Revolving to Term Total Non owner occupied commercial Pass $ 570,665 $ 376,681 $ 217,931 $ 251,751 $ 187,605 $ 509,573 $ 50,071 2,246 $ 2,166,523 Watch 770 638 8,498 5,936 19,579 47,680 315 — 83,416 Special mention 3,400 3,131 8,377 9,115 19,936 7,894 2,895 — 54,748 Substandard — — 2,809 15,903 14,844 60,703 — — 94,259 Total 574,835 380,450 237,615 282,705 241,964 625,850 53,281 2,246 2,398,946 Owner occupied commercial Pass 116,512 76,224 80,244 81,215 62,118 245,330 11,072 179 672,894 Watch 11,347 22,932 411 3,651 8,038 23,612 673 — 70,664 Special mention — 2,218 929 113 4,317 38,638 — — 46,215 Substandard 434 16 3,038 641 5,770 27,376 44 — 37,319 Total 128,293 101,390 84,622 85,620 80,243 334,956 11,789 179 827,092 Multifamily Pass 251,708 59,694 85,748 93,368 117,155 145,786 21,713 — 775,172 Watch — — 600 — — 8,472 — — 9,072 Special mention 9,781 — — 2,399 — 1,124 — — 13,304 Substandard — 5,481 — — 9,512 684 — — 15,677 Total 261,489 65,175 86,348 95,767 126,667 156,066 21,713 — 813,225 Non owner occupied residential Pass 23,506 24,378 27,752 24,344 21,488 53,200 8,180 171 183,019 Watch — 300 — 1,174 — 5,757 — — 7,231 Special mention — 496 1,199 392 293 656 655 — 3,691 Substandard 876 512 1,200 1,295 692 1,713 — — 6,288 Total 24,382 25,686 30,151 27,205 22,473 61,326 8,835 171 200,229 Commercial, industrial and other Pass 299,091 84,917 16,245 7,216 18,358 41,900 208,519 531 676,777 Watch 287 3,701 156 1,643 301 369 2,324 — 8,781 Special mention — — 884 764 2,275 — 4,727 — 8,650 Substandard 7,177 50 3,559 1,547 1,497 729 9,422 — 23,981 Total 306,555 88,668 20,844 11,170 22,431 42,998 224,992 531 718,189 Term Loans by Origination Year (in thousands) 2020 2019 2018 2017 2016 Pre-2016 Revolving Loans Revolving to Term Total Construction Pass 56,734 77,117 69,627 29,303 7,681 328 2,190 — 242,980 Watch — — 2,183 11,959 — — — — 14,142 Special mention — — — 8,321 — — — — 8,321 Substandard — — — 206 719 515 — — 1,440 Total 56,734 77,117 71,810 49,789 8,400 843 2,190 — 266,883 Equipment finance Pass 41,528 41,717 20,697 8,834 3,162 426 — — 116,364 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — 98 88 74 64 2 — — 326 Total 41,528 41,815 20,785 8,908 3,226 428 — — 116,690 Residential mortgage Pass 127,336 43,910 34,252 17,548 12,108 139,616 — — 374,770 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — 52 233 1,015 — 1,310 — — 2,610 Total 127,336 43,962 34,485 18,563 12,108 140,926 — — 377,380 Consumer Pass 15,999 9,844 7,490 5,333 4,632 31,861 224,549 166 299,874 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard 33 57 31 2 — 2,208 263 130 2,724 Total 16,032 9,901 7,521 5,335 4,632 34,069 224,812 296 302,598 Total loans $ 1,537,184 $ 834,164 $ 594,181 $ 585,062 $ 522,144 $ 1,397,462 $ 547,612 $ 3,423 $ 6,021,232 Past Due and Non-accrual Loans Loans are considered past due if required principal and interest payments have not been received as of the date such payments were contractually due. A loan is generally considered non-performing when it is placed on non-accrual status. A loan is generally placed on non-accrual status when it becomes 90 days past due if such loan has been identified as presenting uncertainty with respect to the collectability of interest and principal. A loan past due 90 days or more may remain on accruing status if such loan is both well secured and in the process of collection. In the absence of other intervening factors, loans granted payment deferrals related to COVID-19 are not reported as past due or placed on non-accrual status provided the borrowers have met the criteria in the CARES Act or otherwise have met the criteria included in an interagency statement issued by bank regulatory agencies. The following tables present the payment status of the recorded investment in past due loans as of the periods noted, by class of loans. March 31, 2021 Past Due (in thousands) Current 30 - 59 Days 60 - 89 Days Greater than 89 days Total Total Loans Non-owner occupied commercial $ 2,362,259 $ 2,640 $ 396 $ 9,729 $ 12,765 $ 2,375,024 Owner occupied commercial 845,931 2,479 1,454 7,642 11,575 857,506 Multifamily 857,961 207 — — 207 858,168 Non-owner occupied residential 192,199 1,236 1,122 977 3,335 195,534 Commercial, industrial and other 737,642 177 875 1,872 2,924 740,566 Construction 290,737 — — 515 515 291,252 Equipment finance 118,113 1,114 22 179 1,315 119,428 Residential mortgage 382,994 1,357 — 1,427 2,784 385,778 Consumer 282,534 1,640 — 1,516 3,156 285,690 Total $ 6,070,370 $ 10,850 $ 3,869 $ 23,857 $ 38,576 $ 6,108,946 December 31, 2020 Past Due (in thousands) Current 30 - 59 Days 60 - 89 Days Greater than 89 days Total Total Loans Non-owner occupied commercial $ 2,384,233 $ 1,256 $ 306 $ 13,151 $ 14,713 $ 2,398,946 Owner occupied commercial 811,408 2,759 350 12,575 15,684 827,092 Multifamily 812,597 208 — 420 628 813,225 Non-owner occupied residential 197,802 482 294 1,651 2,427 200,229 Commercial, industrial and other 716,337 125 — 1,727 1,852 718,189 Construction 265,649 — — 1,234 1,234 266,883 Equipment finance 115,124 1,338 98 130 1,566 116,690 Residential mortgage 374,370 1,046 156 1,808 3,010 377,380 Consumer 300,127 1,041 73 1,357 2,471 302,598 Total $ 5,977,647 $ 8,255 $ 1,277 $ 34,053 $ 43,585 $ 6,021,232 The following tables present information on non-accrual loans, including PCD loans on non-accrual, at March 31, 2021 and December 31, 2020: March 31, 2021 (in thousands) Non-accrual Interest Income Recognized on Non-accrual Loans Amortized Cost Basis of Loans >= 90 days Past due but still accruing Amortized Cost Basis of Non-accrual Loans without Related Allowance Non-owner occupied commercial $ 12,835 $ — $ — $ 11,193 Owner occupied commercial 8,797 — — 6,972 Multifamily 201 — — — Non-owner occupied residential 1,417 — — 852 Commercial, industrial and other 2,252 — — 1,361 Construction 718 — — 515 Equipment finance 300 — — — Residential mortgage 2,328 — — 740 Consumer 2,277 — — — Total $ 31,125 $ — $ — $ 21,633 December 31, 2020 (in thousands) Non-accrual Interest Income Recognized on Non-accrual Loans Amortized Cost Basis of Loans >= 90 days Past due but still accruing Amortized Cost Basis of Non-accrual Loans without Related Allowance Non-owner occupied commercial $ 16,537 $ — $ — $ 14,719 Owner occupied commercial 14,271 — — 12,371 Multifamily 626 — — — Non-owner occupied residential 2,217 — — 1,580 Commercial, industrial and other 2,633 — — 1,418 Construction 1,440 — — 1,234 Equipment finance 327 — — — Residential mortgage 2,469 — — 1,015 Consumer 2,243 — 1 — Total $ 42,763 $ — $ 1 $ 32,337 At March 31, 2021, there were no loans that were past due more than 89 days and still accruing and at December 31, 2020, one loan with a recorded investment of $1,000 was past due more than 89 days and still accruing. The Company had $1.6 million and $1.7 million in residential mortgages and consumer home equity loans included in total non-accrual loans that were in the process of foreclosure at March 31, 2021 and December 31, 2020, respectively. Troubled Debt Restructurings Loans are classified as troubled debt restructured loans ("TDR") in cases where borrowers experience financial difficulties and Lakeland makes certain concessionary modifications to contractual terms. Restructured loans typically involve a modification of terms such as a reduction of the stated interest rate, a moratorium of principal payments and/or an extension of the maturity date at a stated interest rate lower than the current market rate of a new loan with similar risk. At March 31, 2021 and December 31, 2020, TDRs totaled $4.9 million and $5.0 million, respectively. Accruing TDRs totaled $3.8 million and non-accrual TDRs totaled $1.1 million at March 31, 2021. Accruing TDRs and non-accrual TDRs totaled $3.9 million and $1.1 million, respectively, at December 31, 2020. There were no loans that were restructured during the three months ended March 31, 2021 or 2020. There were no restructured loans that subsequently defaulted in the first quarter of 2021 and in the first quarter of 2020, there were two consumer loans with a recorded investment of $83,000 that were restructured in the previous 12 months and subsequently defaulted.

Allowance for Credit Losses

Allowance for Credit Losses	3 Months Ended
	Mar. 31, 2021
Receivables [Abstract]
Allowance for Credit Losses	Allowance for Credit Losses The Company adopted the ASU 2016-13 standard, which requires the measurement of expected credit losses for financial assets measured at amortized cost, including loans and certain off-balance-sheet credit exposures. See Note 1 - Summary of Significant Accounting Policies in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020 for a description of the adoption of ASU 2016-13 and the Company's allowance methodology. The Company recorded an increase in the allowance for credit losses on loans of $6.7 million effective January 1, 2020. Prior year disclosures have not been restated. Under the standard, the Company's methodology for determining the allowance for credit losses on loans is based upon key assumptions, including the lookback periods, historic net charge-off factors, economic forecasts, reversion periods, prepayments and qualitative adjustments. The allowance is measured on a collective, or pool, basis when similar risk characteristics exist. Loans that do not share common risk characteristics are evaluated on an individual basis and are excluded from the collective evaluation. At March 31, 2021, loans totaling $6.08 billion were evaluated collectively and the allowance on these balances totaled $66.0 million and loans evaluated on an individual basis totaled $30.9 million with the specific allocations of the allowance for credit losses totaling $1.2 million. Allowance for Credit Losses - Loans The allowance for credit losses on loans is summarized in the following table: For the Three Months Ended March 31, (in thousands) 2021 2020 Balance at beginning of the period $ 71,124 $ 40,003 Charge-offs (1,270) (483) Recoveries 206 141 Net (charge-offs) recoveries (1,064) (342) Provision for credit loss - loans (2,808) 9,223 Balance at end of the period $ 67,252 $ 48,884 Accrued interest receivable on loans, reported as a component of accrued interest receivable on the consolidated balance sheet, totaled $15.5 million at March 31, 2021 and $16.1 million at December 31, 2020. The Company made the election to exclude accrued interest receivable from the estimate of credit losses. The following table details activity in the allowance for credit losses by portfolio segment for the years ended March 31, 2021 and 2020: (in thousands) Balance at 12/31/2020 Charge-offs Recoveries Provision for Credit Loss - Loans Balance at 3/31/2021 Non-owner occupied commercial $ 25,910 $ (593) $ 1 $ (1,438) $ 23,880 Owner occupied commercial 3,955 (78) 8 118 4,003 Multifamily 7,253 — — 255 7,508 Non-owner occupied residential 3,321 (208) 2 (232) 2,883 Commercial, industrial and other 13,665 (265) 44 (1,305) 12,139 Construction 786 — 25 318 1,129 Equipment finance 6,552 (94) 11 (205) 6,264 Residential mortgage 3,623 — 58 100 3,781 Consumer 6,059 (32) 57 (419) 5,665 Total $ 71,124 $ (1,270) $ 206 $ (2,808) $ 67,252 (in thousands) Balance at 12/31/2019 Charge-offs Recoveries Provision for Credit Loss - Loans Balance at 3/31/2020 Commercial, secured by real estate (1) $ 28,950 $ (169) $ 26 $ 5,986 34,793 Commercial, industrial and other 3,289 — 30 2,170 5,489 Construction 2,672 — 32 640 3,344 Equipment finance 957 (84) 14 370 1,257 Residential mortgage 1,725 (116) 20 (29) 1,600 Consumer 2,410 (114) 19 86 2,401 Total $ 40,003 $ (483) $ 141 $ 9,223 $ 48,884 (1) With the adoption of ASU 2016-13 in 2020, the Company expanded its portfolio segments. The following tables present the recorded investment in loans by portfolio segment and the related allowance for credit losses at March 31, 2021 and December 31, 2020: March 31, 2021 Loans Allowance for Credit Losses (in thousands) Individually evaluated Collectively evaluated Acquired with deteriorated credit quality Total Individually evaluated Collectively evaluated Total Non-owner occupied commercial $ 9,605 $ 2,362,334 $ 3,085 $ 2,375,024 351 $ 23,529 $ 23,880 Owner occupied commercial 11,131 845,786 589 857,506 — 4,003 4,003 Multifamily — 858,168 — 858,168 — 7,508 7,508 Non-owner occupied residential 774 194,421 339 195,534 48 2,835 2,883 Commercial, industrial and other 1,370 737,833 1,363 740,566 810 11,329 12,139 Construction 515 290,737 — 291,252 — 1,129 1,129 Equipment finance — 119,428 — 119,428 — 6,264 6,264 Residential mortgage 1,483 384,161 134 385,778 — 3,781 3,781 Consumer — 285,201 489 285,690 30 5,635 5,665 Total loans $ 24,878 $ 6,078,069 $ 5,999 $ 6,108,946 $ 1,239 $ 66,013 $ 67,252 December 31, 2020 Loans Allowance for Credit Losses (in thousands) Individually evaluated for impairment Collectively evaluated for impairment Acquired with deteriorated credit quality Total Individually evaluated for impairment Collectively evaluated for impairment Total Non owner occupied commercial $ 12,112 $ 2,382,717 $ 4,117 2,398,946 $ 355 $ 25,555 $ 25,910 Owner occupied commercial 16,547 809,935 610 827,092 96 3,859 3,955 Multifamily — 813,225 — 813,225 — 7,253 7,253 Non owner occupied residential 1,459 198,334 436 200,229 43 3,278 3,321 Commercial, industrial and other 1,596 715,129 1,464 718,189 830 12,835 13,665 Construction 515 265,649 719 266,883 — 786 786 Equipment finance — 116,690 — 116,690 — 6,552 6,552 Residential mortgage 1,490 375,482 408 377,380 — 3,623 3,623 Consumer — 302,099 499 302,598 31 6,028 6,059 Total loans $ 33,719 $ 5,979,260 $ 8,253 $ 6,021,232 $ 1,355 $ 69,769 $ 71,124 Allowance for Credit Losses - Securities The following table presents the activity in the allowance for credit losses for securities: For the Three Months Ended March 31, 2021 For the Three Months Ended March 31, 2020 (in thousands) Available for Sale Held to Maturity Total Available for Sale Held to Maturity Total Beginning balance $ 2 $ — $ 2 $ — $ — $ — Provision for credit loss - securities 142 — 142 — — — Balance at end of the period $ 144 $ — $ 144 $ — $ — $ — The Company adopted ASU 2016-13 at December 31, 2020, and recorded an increase in the allowance for credit losses on securities of $30,000 effective January 1, 2020. Prior year disclosures have not been restated. Accrued interest receivable on securities is reported as a component of accrued interest receivable on the consolidated balance sheet and totaled $4.4 million at March 31, 2021 and $3.3 million and December 31, 2020. The Company made the election to exclude accrued interest receivable from the estimate of credit losses on securities. Allowance for Credit Losses - Off-Balance-Sheet Exposures The allowance for credit losses on off-balance sheet exposures is reported in other liabilities in the Consolidated Balance Sheets. The liability represents an estimate of expected credit losses arising from off balance sheet exposures such as letters of credit, guarantees and unfunded loan commitments. The process for measuring lifetime expected credit losses on these exposures is consistent with that for loans as discussed above, but is subject to an additional estimate reflecting the likelihood that funding will occur. No liability is recognized for off balance sheet credit exposures that are unconditionally cancellable by the Company. Adjustments to the liability are reported as a component of credit loss expense. The Company adopted ASU 2016-13 at December 31, 2020, and recorded a decrease in the allowance for credit losses for off-balance-sheet exposures of $498,000 effective January 1, 2020. Prior year disclosures have not been restated. At both March 31, 2021 and December 31, 2020, the balance of the allowance for credit losses for off-balance sheet exposures was $2.6 million. The Company recorded a provision for credit loss on off-balance-sheet exposures of $24,000 for the first quarter of 2021. In the first quarter of 2020, the Company recorded a provision for unfunded lending commitments of $210,000 in other noninterest expense.

Leases

Leases	3 Months Ended
	Mar. 31, 2021
Leases [Abstract]
Leases	Leases The Company leases certain premises and equipment under operating leases. Portions of certain properties are subleased for terms extending through 2027. At March 31, 2021, the Company had lease liabilities totaling $17.6 million and right-of-use assets totaling $16.2 million related to these leases. At December 31, 2020, the Company had lease liabilities totaling $18.2 million and right-of-use assets totaling $16.8 million. The calculated amount of the right-of-use assets and lease liabilities are impacted by the length of the lease term and the discount rate used to calculate the present value of the minimum lease payments. The Company's lease agreements often include one or more options to renew at the Company's discretion. If at lease inception, the Company considers the exercising of a renewal option to be reasonably certain, the Company will include the extended term in the calculation of the right-of-use asset and lease liability. The Company uses its incremental borrowing rate at lease inception, on a collateralized basis, over a similar term. For the three months ended March 31, 2021, the weighted average remaining lease term for operating leases was 9.60 years and the weighted average discount rate used in the measurement of operating lease liabilities was 3.42%. As the Company elected not to separate lease and non-lease components and instead to account for them as a single lease component, the variable lease cost primarily represents variable payments such as common area maintenance and utilities. Lease costs were as follows: For the Three Months Ended March 31, (in thousands) 2021 2020 Operating lease cost $ 829 $ 828 Short-term lease cost — — Variable lease cost 22 32 Sublease income (31) (31) Net lease cost $ 820 $ 829 The table below presents other information on the Company's operating leases for the three months ended March 31, 2021 and 2020: Three Months Ended March 31, (in thousands) 2021 2020 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 719 $ 689 Right-of-use asset obtained in exchange for new operating lease liabilities 109 — There were no sale and leaseback transactions, leveraged leases or lease transactions with related parties during the three months ended March 31, 2021. At March 31, 2021, the Company had no leases that had not yet commenced. A maturity analysis of operating lease liabilities and a reconciliation of the undiscounted cash flows to the total operating lease liability at March 31, 2021 are as follows: (in thousands) Within one year $ 3,277 After one year but within three years 5,266 After three years but within five years 4,205 After five years 8,255 Total undiscounted cash flows 21,003 Discount on cash flows (3,429) Total lease liability $ 17,574

Deposits

Deposits	3 Months Ended
	Mar. 31, 2021
Deposit Liabilities [Abstract]
Deposits	Deposits The following table sets forth the details of total deposits: (dollars in thousands) March 31, 2021 December 31, 2020 Noninterest-bearing demand $ 1,631,942 24.6 % $ 1,510,224 23.4 % Interest-bearing checking 2,092,022 31.5 % 2,057,052 31.9 % Money market 1,327,612 20.0 % 1,225,890 19.0 % Savings 630,280 9.5 % 584,361 9.1 % Certificates of deposit $250 thousand and under 794,283 12.0 % 895,056 13.8 % Certificates of deposit over $250 thousand 159,087 2.4 % 183,200 2.8 % Total deposits $ 6,635,226 100.0 % $ 6,455,783 100.0 % At March 31, 2021, certificates of deposit totaling $195.2 million were obtained through brokers, while $236.7 million of certificates of deposit at December 31, 2020 were obtained through brokers.

Borrowings

Borrowings	3 Months Ended
	Mar. 31, 2021
Debt Disclosure [Abstract]
Borrowings	Borrowings Overnight and Short-Term Borrowings At March 31, 2021 and December 31, 2020, the Company had overnight and short-term borrowings from the FHLB totaling $50.0 million and $100.0 million, respectively. In addition, there were no overnight and short-term borrowings from correspondent banks at either March 31, 2021 or December 31, 2020. At March 31, 2021, Lakeland had overnight and short-term federal funds lines available to borrow up to $215.0 million from correspondent banks. Lakeland may also borrow from the discount window of the Federal Reserve Bank of New York based on the market value of collateral pledged. Lakeland had no borrowings with the Federal Reserve Bank of New York as of March 31, 2021 or December 31, 2020. Other short-term borrowings at March 31, 2021 and December 31, 2020 consisted of short-term securities sold under agreements to repurchase of $62.0 million and $69.6 million, respectively. The securities sold under agreements to repurchase are overnight sweep arrangement accounts with our customers. As of March 31, 2021, the Company had $72.7 million in agency and mortgage-backed securities pledged for its securities sold under agreements to repurchase. At times the market values of securities collateralizing our securities sold under agreements to repurchase may decline due to changes in interest rates and may necessitate our lenders to issue a “margin call” which requires Lakeland to pledge additional collateral to meet that margin call. FHLB Advances Advances from the FHLB totaled $25.0 million at both March 31, 2021 and December 31, 2020, with a weighted average interest rate of 0.77% and maturity in 2025. These advances were collateralized by first mortgage loans. The advances have prepayment penalties. In the first quarter of 2020, the Company repaid two advances totaling $10.0 million and recorded $356,000 in long-term debt prepayment fees.

Share-Based Compensation

Share-Based Compensation	3 Months Ended
	Mar. 31, 2021
Share-based Payment Arrangement [Abstract]
Share-Based Compensation	Share-Based CompensationThe Company's 2018 Omnibus Equity Incentive Plan (the "Plan") authorizes the granting of incentive stock options, supplemental stock options, stock appreciation rights, restricted stock, restricted stock units (“RSUs”), other stock-based awards and cash-based awards to officers, employees and non-employee directors of, and consultants and advisors to, the Company and its subsidiaries. Restricted Stock The following is a summary of the Company’s restricted stock activity during the three months ended March 31, 2021: Number of Weighted Outstanding, January 1, 2021 23,910 $ 14.77 Granted 16,028 13.72 Vested (13,092) 16.87 Outstanding, March 31, 2021 26,846 $ 13.13 In the first three months of 2021, the Company granted 16,028 shares of restricted stock to non-employee directors at a grant date fair value of $13.72 per share under the 2018 Omnibus Equity Incentive Program. The restricted stock vests one year from the date it was granted. Compensation expense on this restricted stock is expected to be $220,000 over a one year period. In the first three months of 2020, the Company granted 13,041 shares of restricted stock to non-employee directors at a grant date fair value of $16.87 per share. The restricted stock vested one year from the date it was granted with a compensation expense of $220,000 over such period. The Company recognized share-based compensation expense on its restricted stock of $88,000 and $54,000 for the three months ended March 31, 2021 and 2020, respectively. As of March 31, 2021, there was unrecognized compensation cost of $242,000 related to unvested restricted stock that is expected to be recognized over a weighted average period of approximately 0.74 years. Restricted Stock Units The following is a summary of the Company’s RSU activity during the three months ended March 31, 2021: Number of Weighted Outstanding, January 1, 2021 372,552 $ 16.63 Granted 258,154 16.22 Vested (129,224) 18.14 Forfeited (761) 16.03 Outstanding, March 31, 2021 500,721 $ 16.03 In the first three months of 2021, the Company granted 258,154 RSUs under the 2018 Omnibus Equity Incentive Plan at a weighted average grant date fair value of $16.22 per share. These units vest within a range of two The Company recognized share based compensation expense of $1.1 million and $794,000 on RSUs for the three months ended March 31, 2021 and 2020, respectively. Unrecognized compensation expense related to RSUs was approximately $5.5 million as of March 31, 2021, and that cost is expected to be recognized over a period of 1.7 years. Stock Options A summary of the activity under the Company’s stock option plans as of March 31, 2021 is as follows: Number of Weighted Weighted Aggregate Outstanding, January 1, 2021 2,764 $ 6.94 1.07 $ 15,934 Exercised (1,757) 7.13 Outstanding, March 31, 2021 1,007 $ 6.61 1.19 $ 10,905 Options exercisable at March 31, 2021 1,007 $ 6.61 1.19 $ 10,905 The aggregate intrinsic value in the table above represents the total pre-tax intrinsic value, which is the difference between the Company’s closing stock price on the last trading day of the period and the exercise price, multiplied by the number of in-the-money options. There were no stock option grants in the first three months of 2021 or 2020. The 1,757 stock options exercised during the first three months of 2021 resulted in $13,000 in cash receipts. No stock options were exercised during the first three months of 2020. There was no unrecognized compensation expense related to unvested stock options as of March 31, 2021.

Revenue Recognition

Revenue Recognition	3 Months Ended
	Mar. 31, 2021
Revenue from Contract with Customer [Abstract]
Revenue Recognition	Revenue Recognition The Company’s primary source of revenue is interest income generated from loans and investment securities. Interest income is recognized according to the terms of the financial instrument agreement over the life of the loan or investment security unless it is determined that the counterparty is unable to continue making interest payments. Interest income also includes prepaid interest fees from commercial customers, which approximates the interest foregone on the balance of the loan prepaid. The Company’s additional source of income, also referred to as noninterest income, is generated from deposit related fees, interchange fees, loan fees, merchant fees, loan sales, investment services and other miscellaneous income and is largely based on contracts with customers. In these cases, the Company recognizes revenue when it satisfies a performance obligation by transferring control over a product or service to a customer. The Company considers a customer to be any party to which the Company will provide goods or services that are an output of the Company’s ordinary activities in exchange for consideration. There is little seasonality with regards to revenue from contracts with customers and all inter-company revenue is eliminated when the Company’s financial statements are consolidated. Generally, the Company enters into contracts with customers that are short-term in nature where the performance obligations are fulfilled and payment is processed at the same time. Such examples include revenue related to merchant fees, interchange fees and investment services income. In addition, revenue generated from existing customer relationships such as deposit accounts are also considered short-term in nature, because the relationship may be terminated at any time and payment is processed at the time performance obligations are fulfilled. As a result, the Company does not have contract assets, contract liabilities or related receivable accounts for contracts with customers. In cases where collectability is a concern, the Company does not record revenue. Generally, the pricing of transactions between the Company and each customer is either (i) established within a legally enforceable contract between the two parties, as is the case with loan sales, or (ii) disclosed to the customer at a specific point in time, as is the case when a deposit account is opened or before a new loan is underwritten. Fees are usually fixed at a specific amount or as a percentage of a transaction amount. No judgment or estimates by management are required to record revenue related to these transactions and pricing is clearly identified within these contracts. The Company primarily operates in one geographic region, Northern and Central New Jersey and contiguous areas. Therefore, all significant operating decisions are based upon analysis of the Company as one operating segment or unit. We disaggregate our revenue from contracts with customers by contract-type and timing of revenue recognition, as we believe it best depicts how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors. Noninterest income not generated from customers during the Company’s ordinary activities primarily relates to income from bank owned life insurance, gains/losses on the sale of investment securities, gains/losses on the sale of other real estate owned, gains/losses on the sale of property, plant and equipment and mortgage servicing rights. The following table sets forth the components of noninterest income for the three months ended March 31, 2021 and 2020: For the Three Months Ended March 31, (in thousands) 2021 2020 Deposit Related Fees and Charges: Debit card interchange income $ 1,410 $ 1,223 Overdraft charges 587 953 ATM service charges 143 167 Demand deposit fees and charges 141 134 Savings service charges 15 23 Total 2,296 2,500 Commissions and Fees: Loan fees 507 340 Wire transfer charges 375 308 Investment services income 363 523 Merchant fees 201 248 Commissions from sales of checks 78 83 Safe deposit income 79 86 Other income 47 51 Total 1,650 1,639 Gains on sales of loans 708 415 Other Income: Gains on customer swap transactions 562 2,843 Title insurance income 13 (4) Other income 82 97 Total 657 2,936 Revenue not from contracts with customers 448 521 Total Noninterest Income $ 5,759 $ 8,011 Timing of Revenue Recognition: Products and services transferred at a point in time 5,292 7,471 Products and services transferred over time 19 19 Revenue not from contracts with customers 448 521 Total Noninterest Income $ 5,759 $ 8,011

Comprehensive Income

Comprehensive Income	3 Months Ended
	Mar. 31, 2021
Equity [Abstract]
Comprehensive Income	Comprehensive Income The components of other comprehensive income are as follows: For the Three Months Ended March 31, 2021 March 31, 2020 (in thousands) Before Tax Benefit Net of Before Tax Benefit Net of Net unrealized gains (losses) on available for sale securities: Net unrealized holding gains arising during period $ (18,637) $ 5,502 $ (13,135) $ 9,796 $ (2,512) $ 7,284 Reclassification adjustment for net gains arising during the period — — — (342) 88 (254) Net unrealized (losses) gains (18,637) 5,502 (13,135) 9,454 (2,424) 7,030 Unrealized gains (losses) on derivatives 67 (20) 47 (478) 141 (337) Other comprehensive (losses) income, net $ (18,570) $ 5,482 $ (13,088) $ 8,976 $ (2,283) $ 6,693 The following tables show the changes in the balances of each of the components of other comprehensive income for the periods presented, net of tax: For the Three Months Ended March 31, 2021 For the Three Months Ended March 31, 2020 (in thousands) Unrealized Gains Unrealized Pension Items Total Unrealized Unrealized Pension Items Total Beginning balance $ 11,402 $ 25 $ (30) $ 11,397 $ 1,936 $ 317 $ (5) $ 2,248 Other comprehensive (loss) income before classifications (13,135) 47 — (13,088) 7,284 (337) — 6,947 Amounts reclassified from accumulated other comprehensive income — — — — (254) — — (254) Net current period other comprehensive (loss) income (13,135) 47 — (13,088) 7,030 (337) — 6,693 Ending balance $ (1,733) $ 72 $ (30) $ (1,691) $ 8,966 $ (20) $ (5) $ 8,941

Derivatives

Derivatives	3 Months Ended
	Mar. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	Derivatives Lakeland is a party to interest rate derivatives that are not designated as hedging instruments. Under a program, Lakeland executes interest rate swaps with commercial lending customers to facilitate their respective risk management strategies. These interest rate swaps with customers are simultaneously offset by interest rate swaps that Lakeland executes with a third-party financial institution, such that Lakeland minimizes its net risk exposure resulting from such transactions. Because the interest rate swaps associated with this program do not meet the strict hedge accounting requirements, changes in the fair value of both the customer swaps and the offsetting swaps are recognized directly in earnings. The changes in the fair value of the swaps offset each other, except for the credit risk of the counterparties, which is determined by taking into consideration the risk rating, probability of default and loss given default for all counterparties. Lakeland had $71.7 million and $83.2 million, respectively, in available for sale securities pledged for collateral on its interest rate swaps with financial institutions at March 31, 2021 and December 31, 2020. In June 2016, the Company entered into two cash flow hedges in order to hedge the variable cash outflows associated with its subordinated debentures. The notional value of these hedges was $30.0 million. The Company’s objectives in using cash flow hedges are to add stability to interest expense and to manage its exposure to interest rate movements. The Company used interest rate swaps designated as cash flow hedges which involved the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. In these particular hedges the Company is paying a third party an average of 1.10% in exchange for a payment at 3 month LIBOR. The effective portion of changes in the fair value of derivatives designated and that qualify as cash flow hedges are recorded in accumulated other comprehensive income and are subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings. During the three months ended March 31, 2021, the Company did not record any hedge ineffectiveness. The Company recognized $65,000 of accumulated other comprehensive expense that was reclassified into interest expense for the first three quarters of 2021 and $62,000 of accumulated other comprehensive income that was reclassified into interest expense for the first quarter of 2020. Amounts reported in accumulated other comprehensive income related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s debt. Until maturity in 2021, the Company estimates that $75,000 will be reclassified as an increase to interest expense should the rate environment remain the same. The following table presents summary information regarding these derivatives for the periods presented (dollars in thousands): March 31, 2021 Notional Amount Average Weighted Average Weighted Average Fair Classified in Other Assets: 3rd Party interest rate swaps $ 326,734 9.3 3.11 % 1 Mo. LIBOR + 2.20 $ 14,627 Customer interest rate swaps 699,190 8.4 4.02 % 1 Mo. LIBOR + 1.96 38,098 Classified in Other Liabilities: Customer interest rate swaps $ 326,734 9.3 3.11 % 1 Mo. LIBOR + 2.20 $ (14,627) 3rd Party interest rate swaps 699,190 8.4 4.02 % 1 Mo. LIBOR + 1.96 (38,098) Interest rate swap (cash flow hedge) 30,000 0.3 1.10 % 3 Mo. LIBOR (76) December 31, 2020 Notional Average Weighted Weighted Average Fair Classified in Other Assets: 3rd Party interest rate swaps $ 73,075 9.5 3.20 % 1 Mo. LIBOR + 2.55 $ 503 Customer interest rate swaps 907,069 8.7 3.79 % 1 Mo. LIBOR + 1.99 80,231 Classified in Other Liabilities: Customer interest rate swaps $ 73,075 9.5 3.20 % 1 Mo. LIBOR + 2.55 (503) 3rd party interest rate swaps 907,069 8.7 3.79 % 1 Mo. LIBOR + 1.99 (80,231) Interest rate swap (cash flow hedge) 30,000 0.5 1.10 % 3 Mo. LIBOR (143)

Goodwill and Intangible Assets

Goodwill and Intangible Assets	3 Months Ended
	Mar. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Goodwill and Intangible Assets The Company had goodwill of $156.3 million at both March 31, 2021 and December 31, 2020. The Company reviews its goodwill and intangible assets annually, on November 30, or more frequently if conditions warrant, for impairment. In testing goodwill for impairment, the Company compares the estimated fair value of its reporting unit to its carrying amount, including goodwill. The Company has determined that it has one reporting unit, Community Banking. At March 31, 2021, the Company evaluated whether it is more likely than not that the fair value of our one reporting unit is less than its carrying amount, by assessing relevant events and circumstances and concluded that it is not more likely than not that the fair value of the reporting unit is less than its carrying amount. The Company had core deposit intangibles of $3.1 million and $3.3 million at March 31, 2021 and December 31, 2020, respectively. Amortization of core deposit intangible totaled $226,000 and $265,000 for the first quarters of 2021 and 2020, respectively. The estimated future amortization expense for the remainder of 2021 and for each of the succeeding five years ended December 31 is as follows (in thousands): For the Year Ended 2021 $ 642 2022 711 2023 554 2024 425 2025 317 2026 210

Fair Value Measurement and Fair

Fair Value Measurement and Fair Value of Financial Instruments	3 Months Ended
	Mar. 31, 2021
Fair Value Disclosures [Abstract]
Fair Value Measurement and Fair Value of Financial Instruments	Fair Value Measurement and Fair Value of Financial Instruments Fair Value Measurement Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market for an asset or liability in an orderly transaction between market participants at the measurement date. U.S. GAAP establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels giving the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurements) and the lowest level priority to unobservable inputs (level 3 measurements). The following describes the three levels of fair value hierarchy: Level 1 – unadjusted quoted prices in active markets for identical assets or liabilities; includes U.S. Treasury Notes, and other U.S. Government Agency securities that actively trade in over-the-counter markets; equity securities and mutual funds that actively trade in over-the-counter markets. Level 2 – quoted prices for similar assets or liabilities in active markets; or quoted prices for identical or similar assets or liabilities in markets that are not active; or inputs other than quoted prices that are observable for the asset or liability including yield curves, volatilities and prepayment speeds. Level 3 – unobservable inputs for the asset or liability that reflect the Company’s own assumptions about assumptions that market participants would use in the pricing of the asset or liability and that are consequently not based on market activity but upon particular valuation techniques. The Company’s assets that are measured at fair value on a recurring basis are its available for sale investment securities and its interest rate swaps. The Company obtains fair values on its securities using information from a third-party servicer. If quoted prices for securities are available in an active market, those securities are classified as Level 1 securities. The Company has U.S. Treasury Notes and certain equity securities that are classified as Level 1 securities. Level 2 securities were primarily comprised of U.S. Agency bonds, residential mortgage-backed securities, obligations of state and political subdivisions and corporate securities. Fair values were estimated primarily by obtaining quoted prices for similar assets in active markets or through the use of pricing models supported with market data information. Standard inputs include benchmark yields, reported trades, broker-dealer quotes, issuer spreads, bids and offers. On a quarterly basis, the Company reviews the pricing information received from the Company’s third-party pricing service. This review includes a comparison to non-binding third-party quotes. The fair values of derivatives are based on valuation models from a third party using current market terms (including interest rates and fees), the remaining terms of the agreements and the credit worthiness of the counter party as of the measurement date (Level 2). Recurring Fair Value Measurements The following table sets forth the Company’s financial assets that were accounted for at fair value on a recurring basis as of the periods presented by level within the fair value hierarchy. During the three months ended March 31, 2021 and 2020, the Company did not make any transfers between any levels within the fair value hierarchy. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement: (in thousands) Quoted Prices in Significant Significant Total March 31, 2021 Assets: Investment securities, available for sale U.S. Treasury and government agencies $ 7,742 $ 85,291 $ — $ 93,033 Mortgage-backed securities — 325,831 — 325,831 Collateralized mortgage obligations — 218,669 — 218,669 Asset-backed securities — 40,187 — 40,187 Obligations of states and political subdivisions — 255,122 — 255,122 Debt securities — 35,552 — 35,552 Total securities available for sale 7,742 960,652 — 968,394 Equity securities, at fair value — 14,590 — 14,590 Derivative assets — 52,725 — 52,725 Total Assets $ 7,742 $ 1,027,967 $ — $ 1,035,709 Liabilities: Derivative liabilities $ — $ 52,801 $ — $ 52,801 Total Liabilities $ — $ 52,801 $ — $ 52,801 December 31, 2020 Assets: Investment securities, available for sale U.S. Treasury and government agencies $ 9,392 $ 55,610 $ — $ 65,002 Mortgage-backed securities — 230,100 — 230,100 Collateralized mortgage obligations — 250,573 — 250,573 Asset-backed securities — 40,690 — 40,690 Obligations of states and political subdivisions — 233,710 — 233,710 Debt securities — 35,671 — 35,671 Total securities available for sale 9,392 846,354 — 855,746 Equity securities, at fair value — 14,694 — 14,694 Derivative assets — 80,734 — 80,734 Total Assets $ 9,392 $ 941,782 $ — $ 951,174 Liabilities: Derivative liabilities $ — $ 80,877 $ — $ 80,877 Total Liabilities $ — $ 80,877 $ — $ 80,877 Non-Recurring Fair Value Measurements The Company has a held for sale loan portfolio that consists of residential mortgages that are being sold in the secondary market. The Company records these mortgages at the lower of cost or fair market value. Fair value is generally determined by the value of purchase commitments. Other real estate owned (OREO) and other repossessed assets, representing property acquired through foreclosure or deed in lieu of foreclosure, are carried at fair value less estimated disposal costs of the acquired property. Fair value on other real estate owned is based on the appraised value of the collateral using discount rates or capitalization rates similar to those used in impaired loan valuation. The fair value of other repossessed assets is estimated by inquiry through a recognized valuation resource. Changes in the assumptions or methodologies used to estimate fair values may materially affect the estimated amounts. Changes in economic conditions, locally or nationally, could impact the value of the estimated amounts of impaired loans, OREO and other repossessed assets. The following table summarized the Company’s financial assets that are measured at fair value on a non-recurring basis. Assets are classified in their entirety based on the lowest level of input that is significant to the fair value measurement: (in thousands) (Level 1) (Level 2) (Level 3) Total March 31, 2021 Assets: Individually evaluated loans $ — $ — $ 2,297 $ 2,297 Loans held for sale — 1,230 — 1,230 December 31, 2020 Assets: Individually evaluated loans $ — $ — $ 2,417 $ 2,417 Loans held for sale — 1,335 — 1,335 Fair Value of Certain Financial Instruments Estimated fair values have been determined by the Company using the best available data and an estimation methodology suitable for each category of financial instruments. Management is concerned that there may not be reasonable comparability between institutions due to the wide range of permitted assumptions and methodologies in the absence of active markets. This lack of uniformity gives rise to a high degree of subjectivity in estimating financial instrument fair values. The estimation methodologies used, the estimated fair values and recorded book balances at March 31, 2021 and December 31, 2020, are outlined below. This summary, as well as the table below, excludes financial assets and liabilities for which carrying value approximates fair value. For financial assets, these include cash and cash equivalents. For financial liabilities, these include noninterest-bearing demand deposits, savings and interest-bearing transaction accounts and federal funds purchased and securities sold under agreements to repurchase. The estimated fair value of demand, savings and interest-bearing transaction accounts is the amount payable on demand at the reporting date. Carrying value is used because there is no stated maturity on these accounts, and the customer has the ability to withdraw the funds immediately. Also excluded from this summary and the following table are those financial instruments recorded at fair value on a recurring basis, as previously described. The fair value of investment securities held to maturity is measured using information from the same third-party servicer used for investment securities available for sale using the same methodologies discussed above. FHLB stock is an equity interest that can be sold to the issuing FHLB, to other FHLBs, or to other member banks at its par value. Because ownership of these securities is restricted, they do not have a readily determinable fair value. As such, the Company’s FHLB stock is recorded at cost or par value and is evaluated for impairment each reporting period by considering the ultimate recoverability of the investment rather than temporary declines in value. The Company’s evaluation primarily includes an evaluation of liquidity, capitalization, operating performance, commitments, and regulatory or legislative events. The net loan portfolio has been valued using an exit price approach, which incorporates a buildup discount rate calculation that uses a swap rate adjusted for credit risk, servicing costs, a liquidity premium and a prepayment premium. For fixed maturity certificates of deposit, fair value is estimated based on the present value of discounted cash flows using the rates currently offered for deposits of similar remaining maturities. The carrying amount of accrued interest payable approximates its fair value. The fair value of long-term debt is based upon the discounted value of contractual cash flows. The Company estimates the discount rate using the rates currently offered for similar borrowing arrangements. The fair value of subordinated debentures is based on bid/ask prices from brokers for similar types of instruments. The fair values of commitments to extend credit and standby letters of credit are estimated using 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. For fixed-rate loan commitments, fair value also considers the difference between current levels of interest rates and the committed rates. The fair value of guarantees and letters of credit is based on fees currently charged for similar agreements or on the estimated cost to terminate them or otherwise settle the obligations with the counterparties at the reporting date. The fair value of commitments to extend credit and standby letters of credit are deemed immaterial. The following table presents the carrying values, fair values and placement in the fair value hierarchy of the Company’s financial instruments not carried at fair value as of March 31, 2021 and December 31, 2020: (in thousands) Carrying Fair Quoted Prices in Significant Significant March 31, 2021 Financial Assets: Investment securities held to maturity $ 84,994 $ 87,215 $ — $ 86,796 $ 419 Federal Home Loan Bank and other membership bank stocks 10,772 10,772 — 10,772 — Loans, net 6,041,694 6,128,887 — — 6,128,887 Financial Liabilities: Certificates of deposit 953,370 950,053 — 950,053 — Other borrowings 25,000 24,906 — 24,906 — Subordinated debentures 118,267 117,842 — — 117,842 December 31, 2020 Financial Assets: Investment securities held to maturity $ 90,766 $ 93,868 $ — $ 93,868 $ — Federal Home Loan Bank and other membership bank stocks 11,979 11,979 — 11,979 — Loans, net 5,950,108 5,939,413 — — 5,939,413 Financial Liabilities: Certificates of deposit 1,078,256 1,077,620 — 1,077,620 — Other borrowings 25,000 25,206 — 25,206 — Subordinated debentures 118,257 118,208 — — 118,208

Significant Accounting Polici_2

Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2021
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation This quarterly report presents the consolidated financial statements of Lakeland Bancorp, Inc. and its subsidiaries, including Lakeland Bank (“Lakeland”) and Lakeland’s wholly owned subsidiaries (collectively, the “Company”). The accounting and reporting policies of the Company conform with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and predominant practices within the banking industry. The Company’s unaudited interim financial statements reflect all adjustments, such as normal recurring accruals that are in the opinion of management, necessary for the fair presentation of the results of the interim periods. The results of operations for the three months ended March 31, 2021 do not necessarily indicate the results that the Company will achieve for all of 2021. Certain information and footnote disclosures required under U.S. GAAP have been condensed or omitted, as permitted by rules and regulations of the Securities and Exchange Commission. These unaudited interim financial statements should be read in conjunction with the audited consolidated financial statements and accompanying notes that are presented in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020. Certain reclassifications have been made in the consolidated financial statements to conform with current year classifications.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	3 Months Ended
	Mar. 31, 2021
Earnings Per Share [Abstract]
Computation of Earnings Per Share	The following schedule shows the Company’s earnings per share calculations for the periods presented: For the Three Months Ended March 31, (in thousands, except per share data) 2021 2020 Net income available to common shareholders $ 23,175 $ 12,392 Less: earnings allocated to participating securities 216 102 Net income allocated to common shareholders $ 22,959 $ 12,290 Weighted average number of common shares outstanding - basic 50,576 50,586 Share-based plans 204 142 Weighted average number of common shares outstanding - diluted 50,780 50,728 Basic earnings per share $ 0.45 $ 0.24 Diluted earnings per share $ 0.45 $ 0.24

Investment Securities (Tables)

Investment Securities (Tables)	3 Months Ended
	Mar. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Reconciliation of Available-for-Sale Securities	The amortized cost, gross unrealized gains and losses, allowance for credit losses and the fair value of the Company's available for sale securities are as follows: March 31, 2021 (in thousands) Amortized Gross Gross Allowance for Credit Losses Fair U.S. Treasury and U.S. government agencies $ 92,940 $ 1,154 $ (1,061) $ — $ 93,033 Mortgage-backed securities, residential 326,820 2,589 (5,419) — 323,990 Collateralized mortgage obligations, residential 179,400 4,296 (188) — 183,508 Mortgage-backed securities, multifamily 1,941 — (100) — 1,841 Collateralized mortgage obligations, multifamily 34,108 1,099 (46) — 35,161 Asset-backed securities 40,327 8 (148) — 40,187 Obligations of states and political subdivisions 260,108 1,872 (6,848) (10) 255,122 Debt securities 35,055 691 (60) (134) 35,552 Total $ 970,699 $ 11,709 $ (13,870) $ (144) $ 968,394 December 31, 2020 (in thousands) Amortized Gross Gross Allowance for Credit Losses Fair U.S. Treasury and U.S. government agencies $ 63,868 $ 1,447 $ (313) $ — $ 65,002 Mortgage-backed securities, residential 224,978 3,718 (540) — 228,156 Collateralized mortgage obligations, residential 204,093 4,967 (22) — 209,038 Mortgage-backed securities, multifamily 1,944 — — — 1,944 Collateralized mortgage obligations, multifamily 39,628 1,909 (2) — 41,535 Asset-backed securities 40,915 — (225) — 40,690 Obligations of states and political subdivisions 228,790 5,149 (228) (1) 233,710 Debt securities 35,056 616 — (1) 35,671 Total $ 839,272 $ 17,806 $ (1,330) $ (2) $ 855,746
Reconciliation of Held-to-Maturity Securities	The amortized cost, gross unrealized gains and losses, allowance for credit losses and the fair value of the Company's held to maturity investment securities are as follows: March 31, 2021 (in thousands) Amortized Gross Gross Allowance for Credit Losses Fair U.S. government agencies $ 25,453 $ 604 $ — $ — $ 26,057 Mortgage-backed securities, residential 36,965 1,193 (271) — 37,887 Collateralized mortgage obligations, residential 11,437 417 — — 11,854 Mortgage-backed securities, multifamily 693 37 — — 730 Obligations of states and political subdivisions 10,446 241 — — 10,687 Total $ 84,994 $ 2,492 $ (271) $ — $ 87,215 December 31, 2020 (in thousands) Amortized Gross Gross Allowance for Credit Losses Fair U.S. government agencies $ 25,565 $ 779 $ — $ — $ 26,344 Mortgage-backed securities, residential 39,276 1,469 (12) — 40,733 Collateralized mortgage obligations, residential 14,590 532 — — 15,122 Mortgage-backed securities, multifamily 705 54 — — 759 Obligations of states and political subdivisions 10,630 280 — — 10,910 $ 90,766 $ 3,114 $ (12) $ — $ 93,868
Summary of Investment Securities by Stated Maturity	The following table lists contractual maturities of investment securities classified as available for sale and held to maturity as of March 31, 2021. Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Available for Sale Held to Maturity (in thousands) Amortized Fair Amortized Fair Due in one year or less $ 20,779 $ 21,049 $ 9,425 $ 9,450 Due after one year through five years 53,784 55,207 20,950 21,673 Due after five years through ten years 63,139 64,336 3,017 3,068 Due after ten years 250,401 243,115 2,507 2,553 388,103 383,707 35,899 36,744 Mortgage-backed and asset-backed securities 582,596 584,687 49,095 50,471 Total securities $ 970,699 $ 968,394 $ 84,994 $ 87,215
Debt Securities, Held-to-maturity, Credit Quality Indicator	The table below indicates the credit profile of the Company's debt securities held to maturity at amortized cost at March 31, 2021: (in thousands) AAA AA Not Rated Total U.S. Treasury and U.S. government agencies $ 25,453 $ — $ — $ 25,453 Mortgage-backed securities, residential 36,965 — — 36,965 Collateralized mortgage obligations, residential 11,437 — — 11,437 Mortgage-backed securities, multifamily 693 — — 693 Obligations of states and political subdivisions 2,367 7,660 419 10,446 Total $ 76,915 $ 7,660 $ 419 $ 84,994
Reconciliation of Available-for-Sale and Held-to-Maturity Securities in Continuous Unrealized Loss Position	The following tables indicate the length of time individual securities have been in a continuous unrealized loss position for the periods presented: March 31, 2021 Less Than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Fair Value Unrealized Number of Fair Value Unrealized Available for Sale U.S. Treasury and U.S. government agencies $ 26,117 $ 805 $ 16,532 $ 256 9 $ 42,649 $ 1,061 Mortgage-backed securities, residential 215,618 5,404 4,502 15 59 220,120 5,419 Collateralized mortgage obligations, residential 19,099 188 — — 6 19,099 188 Mortgage-backed securities, multifamily 1,841 100 — — 1 1,841 100 Collateralized mortgage obligations, multifamily 2,131 46 — — 1 2,131 46 Asset-backed securities — — 33,471 148 4 33,471 148 Obligations of states and political subdivisions 173,875 6,848 — — 106 173,875 6,848 Debt securities 9,805 60 — — 6 9,805 60 Total $ 448,486 $ 13,451 $ 54,505 $ 419 $ 192 $ 502,991 $ 13,870 Held to Maturity Mortgage-backed securities, residential $ 5,784 $ 271 $ 43 — 5 $ 5,827 $ 271 Collateralized mortgage obligations, residential 110 — 1 — 3 111 — Total $ 5,894 $ 271 $ 44 $ — 8 $ 5,938 $ 271 December 31, 2020 Less Than 12 Months 12 Months or Longer Total (dollars in thousands) Fair Value Unrealized Fair Value Unrealized Number of Fair Value Unrealized Available for Sale U.S. Treasury and U.S. government agencies $ 4,966 $ 29 $ 17,652 $ 284 6 $ 22,618 $ 313 Mortgage-backed securities, residential 84,137 471 5,656 69 30 89,793 540 Collateralized mortgage obligations, residential 23,858 22 — — 7 23,858 22 Mortgage-backed securities, multifamily 1,943 — — — 1 1,943 — Collateralized mortgage obligations, multifamily 2,527 2 — — 1 2,527 2 Asset-backed securities 40,690 225 — — 6 40,690 225 Obligations of states and political subdivisions 15,901 228 — — 10 15,901 228 Total $ 174,022 $ 977 $ 23,308 $ 353 61 $ 197,330 $ 1,330 Held to Maturity Mortgage-backed securities, residential $ 2,561 $ 12 $ — $ — 4 $ 2,561 $ 12 Total $ 2,561 $ 12 $ — $ — 4 $ 2,561 $ 12

Loans (Tables)

Loans (Tables)	3 Months Ended
	Mar. 31, 2021
Receivables [Abstract]
Schedule of Loans Receivable	The following sets forth the composition of the Company’s loan portfolio: (in thousands) March 31, 2021 December 31, 2020 Non owner occupied commercial $ 2,375,024 $ 2,398,946 Owner occupied commercial 857,506 827,092 Multifamily 858,168 813,225 Non owner occupied residential 195,534 200,229 Commercial, industrial and other 740,566 718,189 Construction 291,252 266,883 Equipment finance 119,428 116,690 Residential mortgage 385,778 377,380 Home equity and consumer 285,690 302,598 Total $ 6,108,946 $ 6,021,232
Credit Quality Indicators	The following table presents the risk category of loans by class of loan and vintage as of March 31, 2021: Term Loans by Origination Year (in thousands) 2021 2020 2019 2018 2017 Pre-2017 Revolving Loans Revolving to Term Total Non owner occupied commercial Pass $ 49,980 $ 555,372 $ 363,885 $ 202,094 $ 248,758 $ 681,691 $ 44,550 2,115 $ 2,148,445 Watch — 200 6,531 11,985 5,880 63,270 247 — 88,113 Special mention — 3,384 3,112 8,343 9,047 22,541 80 — 46,507 Substandard — 901 — 2,658 15,847 72,523 — 30 91,959 Total 49,980 559,857 373,528 225,080 279,532 840,025 44,877 2,145 2,375,024 Owner occupied commercial Pass 61,379 118,138 80,308 78,770 81,400 299,935 8,217 175 728,322 Watch — 1,574 22,907 904 — 22,279 800 — 48,464 Special mention — — 2,211 923 109 41,790 — — 45,033 Substandard — — — 2,995 1,971 30,666 44 11 35,687 Total 61,379 119,712 105,426 83,592 83,480 394,670 9,061 186 857,506 Multifamily Pass 34,418 253,176 59,642 103,577 85,258 260,562 20,931 — 817,564 Watch — — — 600 3,164 8,413 — — 12,177 Special mention — 9,731 — — 2,399 1,113 — — 13,243 Substandard — — 5,483 — — 9,701 — — 15,184 Total 34,418 262,907 65,125 104,177 90,821 279,789 20,931 — 858,168 Non owner occupied residential Pass 7,245 23,958 23,965 24,219 23,282 68,676 8,076 823 180,244 Watch — — 299 — 1,074 5,361 — — 6,734 Special mention — — 496 916 498 941 515 — 3,366 Substandard — 746 512 1,227 1,166 1,539 — — 5,190 Total 7,245 24,704 25,272 26,362 26,020 76,517 8,591 823 195,534 Commercial, industrial and other Pass 130,518 236,340 74,724 14,621 5,978 40,974 193,086 408 696,649 Watch — 285 592 132 1,579 603 11,776 — 14,967 Special mention — — — 788 651 2,534 4,684 — 8,657 Substandard — 7,307 50 2,643 1,533 2,013 4,984 1,763 20,293 Total 130,518 243,932 75,366 18,184 9,741 46,124 214,530 2,171 740,566 Construction Pass 17,527 88,821 82,098 48,338 24,190 5,332 330 — 266,636 Watch — — — 2,179 12,866 — — — 15,045 Special mention — — — — 8,853 — — — 8,853 Substandard — — — — 203 515 — — 718 Total 17,527 88,821 82,098 50,517 46,112 5,847 330 — 291,252 Equipment finance Pass 14,135 38,700 38,555 17,934 7,314 2,491 — — 119,129 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — — 98 107 94 — — — 299 Total 14,135 38,700 38,653 18,041 7,408 2,491 — — 119,428 Term Loans by Origination Year (in thousands) 2021 2020 2019 2018 2017 Pre-2017 Revolving Loans Revolving to Term Total Residential mortgage Pass 43,620 121,557 35,159 32,159 14,558 136,258 — — 383,311 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — — 51 230 740 1,446 — — 2,467 Total 43,620 121,557 35,210 32,389 15,298 137,704 — — 385,778 Consumer Pass 3,764 15,063 8,664 6,846 4,803 33,285 210,525 — 282,950 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — 33 56 130 1 2,038 261 221 2,740 Total 3,764 15,096 8,720 6,976 4,804 35,323 210,786 221 285,690 Total loans $ 362,586 $ 1,475,286 $ 809,398 $ 565,318 $ 563,216 $ 1,818,490 $ 509,106 $ 5,546 $ 6,108,946 The following table presents the risk category of loans by class of loan and vintage as of December 31, 2020: Term Loans by Origination Year (in thousands) 2020 2019 2018 2017 2016 Pre-2016 Revolving Loans Revolving to Term Total Non owner occupied commercial Pass $ 570,665 $ 376,681 $ 217,931 $ 251,751 $ 187,605 $ 509,573 $ 50,071 2,246 $ 2,166,523 Watch 770 638 8,498 5,936 19,579 47,680 315 — 83,416 Special mention 3,400 3,131 8,377 9,115 19,936 7,894 2,895 — 54,748 Substandard — — 2,809 15,903 14,844 60,703 — — 94,259 Total 574,835 380,450 237,615 282,705 241,964 625,850 53,281 2,246 2,398,946 Owner occupied commercial Pass 116,512 76,224 80,244 81,215 62,118 245,330 11,072 179 672,894 Watch 11,347 22,932 411 3,651 8,038 23,612 673 — 70,664 Special mention — 2,218 929 113 4,317 38,638 — — 46,215 Substandard 434 16 3,038 641 5,770 27,376 44 — 37,319 Total 128,293 101,390 84,622 85,620 80,243 334,956 11,789 179 827,092 Multifamily Pass 251,708 59,694 85,748 93,368 117,155 145,786 21,713 — 775,172 Watch — — 600 — — 8,472 — — 9,072 Special mention 9,781 — — 2,399 — 1,124 — — 13,304 Substandard — 5,481 — — 9,512 684 — — 15,677 Total 261,489 65,175 86,348 95,767 126,667 156,066 21,713 — 813,225 Non owner occupied residential Pass 23,506 24,378 27,752 24,344 21,488 53,200 8,180 171 183,019 Watch — 300 — 1,174 — 5,757 — — 7,231 Special mention — 496 1,199 392 293 656 655 — 3,691 Substandard 876 512 1,200 1,295 692 1,713 — — 6,288 Total 24,382 25,686 30,151 27,205 22,473 61,326 8,835 171 200,229 Commercial, industrial and other Pass 299,091 84,917 16,245 7,216 18,358 41,900 208,519 531 676,777 Watch 287 3,701 156 1,643 301 369 2,324 — 8,781 Special mention — — 884 764 2,275 — 4,727 — 8,650 Substandard 7,177 50 3,559 1,547 1,497 729 9,422 — 23,981 Total 306,555 88,668 20,844 11,170 22,431 42,998 224,992 531 718,189 Term Loans by Origination Year (in thousands) 2020 2019 2018 2017 2016 Pre-2016 Revolving Loans Revolving to Term Total Construction Pass 56,734 77,117 69,627 29,303 7,681 328 2,190 — 242,980 Watch — — 2,183 11,959 — — — — 14,142 Special mention — — — 8,321 — — — — 8,321 Substandard — — — 206 719 515 — — 1,440 Total 56,734 77,117 71,810 49,789 8,400 843 2,190 — 266,883 Equipment finance Pass 41,528 41,717 20,697 8,834 3,162 426 — — 116,364 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — 98 88 74 64 2 — — 326 Total 41,528 41,815 20,785 8,908 3,226 428 — — 116,690 Residential mortgage Pass 127,336 43,910 34,252 17,548 12,108 139,616 — — 374,770 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard — 52 233 1,015 — 1,310 — — 2,610 Total 127,336 43,962 34,485 18,563 12,108 140,926 — — 377,380 Consumer Pass 15,999 9,844 7,490 5,333 4,632 31,861 224,549 166 299,874 Watch — — — — — — — — — Special mention — — — — — — — — — Substandard 33 57 31 2 — 2,208 263 130 2,724 Total 16,032 9,901 7,521 5,335 4,632 34,069 224,812 296 302,598 Total loans $ 1,537,184 $ 834,164 $ 594,181 $ 585,062 $ 522,144 $ 1,397,462 $ 547,612 $ 3,423 $ 6,021,232
Age Analysis of Past Due Loans, Segregated by Class of Loans	The following tables present the payment status of the recorded investment in past due loans as of the periods noted, by class of loans. March 31, 2021 Past Due (in thousands) Current 30 - 59 Days 60 - 89 Days Greater than 89 days Total Total Loans Non-owner occupied commercial $ 2,362,259 $ 2,640 $ 396 $ 9,729 $ 12,765 $ 2,375,024 Owner occupied commercial 845,931 2,479 1,454 7,642 11,575 857,506 Multifamily 857,961 207 — — 207 858,168 Non-owner occupied residential 192,199 1,236 1,122 977 3,335 195,534 Commercial, industrial and other 737,642 177 875 1,872 2,924 740,566 Construction 290,737 — — 515 515 291,252 Equipment finance 118,113 1,114 22 179 1,315 119,428 Residential mortgage 382,994 1,357 — 1,427 2,784 385,778 Consumer 282,534 1,640 — 1,516 3,156 285,690 Total $ 6,070,370 $ 10,850 $ 3,869 $ 23,857 $ 38,576 $ 6,108,946 December 31, 2020 Past Due (in thousands) Current 30 - 59 Days 60 - 89 Days Greater than 89 days Total Total Loans Non-owner occupied commercial $ 2,384,233 $ 1,256 $ 306 $ 13,151 $ 14,713 $ 2,398,946 Owner occupied commercial 811,408 2,759 350 12,575 15,684 827,092 Multifamily 812,597 208 — 420 628 813,225 Non-owner occupied residential 197,802 482 294 1,651 2,427 200,229 Commercial, industrial and other 716,337 125 — 1,727 1,852 718,189 Construction 265,649 — — 1,234 1,234 266,883 Equipment finance 115,124 1,338 98 130 1,566 116,690 Residential mortgage 374,370 1,046 156 1,808 3,010 377,380 Consumer 300,127 1,041 73 1,357 2,471 302,598 Total $ 5,977,647 $ 8,255 $ 1,277 $ 34,053 $ 43,585 $ 6,021,232
Company's Non-Performing Assets and its Accruing Troubled Debt Restructurings, Excluding PCI Loans	The following tables present information on non-accrual loans, including PCD loans on non-accrual, at March 31, 2021 and December 31, 2020: March 31, 2021 (in thousands) Non-accrual Interest Income Recognized on Non-accrual Loans Amortized Cost Basis of Loans >= 90 days Past due but still accruing Amortized Cost Basis of Non-accrual Loans without Related Allowance Non-owner occupied commercial $ 12,835 $ — $ — $ 11,193 Owner occupied commercial 8,797 — — 6,972 Multifamily 201 — — — Non-owner occupied residential 1,417 — — 852 Commercial, industrial and other 2,252 — — 1,361 Construction 718 — — 515 Equipment finance 300 — — — Residential mortgage 2,328 — — 740 Consumer 2,277 — — — Total $ 31,125 $ — $ — $ 21,633 December 31, 2020 (in thousands) Non-accrual Interest Income Recognized on Non-accrual Loans Amortized Cost Basis of Loans >= 90 days Past due but still accruing Amortized Cost Basis of Non-accrual Loans without Related Allowance Non-owner occupied commercial $ 16,537 $ — $ — $ 14,719 Owner occupied commercial 14,271 — — 12,371 Multifamily 626 — — — Non-owner occupied residential 2,217 — — 1,580 Commercial, industrial and other 2,633 — — 1,418 Construction 1,440 — — 1,234 Equipment finance 327 — — — Residential mortgage 2,469 — — 1,015 Consumer 2,243 — 1 — Total $ 42,763 $ — $ 1 $ 32,337

Allowance for Credit Losses (Ta

Allowance for Credit Losses (Tables)	3 Months Ended
	Mar. 31, 2021
Receivables [Abstract]
Allowance for Loan and Lease Losses by Portfolio Segment	The allowance for credit losses on loans is summarized in the following table: For the Three Months Ended March 31, (in thousands) 2021 2020 Balance at beginning of the period $ 71,124 $ 40,003 Charge-offs (1,270) (483) Recoveries 206 141 Net (charge-offs) recoveries (1,064) (342) Provision for credit loss - loans (2,808) 9,223 Balance at end of the period $ 67,252 $ 48,884 The following table details activity in the allowance for credit losses by portfolio segment for the years ended March 31, 2021 and 2020: (in thousands) Balance at 12/31/2020 Charge-offs Recoveries Provision for Credit Loss - Loans Balance at 3/31/2021 Non-owner occupied commercial $ 25,910 $ (593) $ 1 $ (1,438) $ 23,880 Owner occupied commercial 3,955 (78) 8 118 4,003 Multifamily 7,253 — — 255 7,508 Non-owner occupied residential 3,321 (208) 2 (232) 2,883 Commercial, industrial and other 13,665 (265) 44 (1,305) 12,139 Construction 786 — 25 318 1,129 Equipment finance 6,552 (94) 11 (205) 6,264 Residential mortgage 3,623 — 58 100 3,781 Consumer 6,059 (32) 57 (419) 5,665 Total $ 71,124 $ (1,270) $ 206 $ (2,808) $ 67,252 (in thousands) Balance at 12/31/2019 Charge-offs Recoveries Provision for Credit Loss - Loans Balance at 3/31/2020 Commercial, secured by real estate (1) $ 28,950 $ (169) $ 26 $ 5,986 34,793 Commercial, industrial and other 3,289 — 30 2,170 5,489 Construction 2,672 — 32 640 3,344 Equipment finance 957 (84) 14 370 1,257 Residential mortgage 1,725 (116) 20 (29) 1,600 Consumer 2,410 (114) 19 86 2,401 Total $ 40,003 $ (483) $ 141 $ 9,223 $ 48,884 (1) With the adoption of ASU 2016-13 in 2020, the Company expanded its portfolio segments. The following tables present the recorded investment in loans by portfolio segment and the related allowance for credit losses at March 31, 2021 and December 31, 2020: March 31, 2021 Loans Allowance for Credit Losses (in thousands) Individually evaluated Collectively evaluated Acquired with deteriorated credit quality Total Individually evaluated Collectively evaluated Total Non-owner occupied commercial $ 9,605 $ 2,362,334 $ 3,085 $ 2,375,024 351 $ 23,529 $ 23,880 Owner occupied commercial 11,131 845,786 589 857,506 — 4,003 4,003 Multifamily — 858,168 — 858,168 — 7,508 7,508 Non-owner occupied residential 774 194,421 339 195,534 48 2,835 2,883 Commercial, industrial and other 1,370 737,833 1,363 740,566 810 11,329 12,139 Construction 515 290,737 — 291,252 — 1,129 1,129 Equipment finance — 119,428 — 119,428 — 6,264 6,264 Residential mortgage 1,483 384,161 134 385,778 — 3,781 3,781 Consumer — 285,201 489 285,690 30 5,635 5,665 Total loans $ 24,878 $ 6,078,069 $ 5,999 $ 6,108,946 $ 1,239 $ 66,013 $ 67,252 December 31, 2020 Loans Allowance for Credit Losses (in thousands) Individually evaluated for impairment Collectively evaluated for impairment Acquired with deteriorated credit quality Total Individually evaluated for impairment Collectively evaluated for impairment Total Non owner occupied commercial $ 12,112 $ 2,382,717 $ 4,117 2,398,946 $ 355 $ 25,555 $ 25,910 Owner occupied commercial 16,547 809,935 610 827,092 96 3,859 3,955 Multifamily — 813,225 — 813,225 — 7,253 7,253 Non owner occupied residential 1,459 198,334 436 200,229 43 3,278 3,321 Commercial, industrial and other 1,596 715,129 1,464 718,189 830 12,835 13,665 Construction 515 265,649 719 266,883 — 786 786 Equipment finance — 116,690 — 116,690 — 6,552 6,552 Residential mortgage 1,490 375,482 408 377,380 — 3,623 3,623 Consumer — 302,099 499 302,598 31 6,028 6,059 Total loans $ 33,719 $ 5,979,260 $ 8,253 $ 6,021,232 $ 1,355 $ 69,769 $ 71,124
Debt Securities, Available-for-sale, Allowance for Credit Loss	The following table presents the activity in the allowance for credit losses for securities: For the Three Months Ended March 31, 2021 For the Three Months Ended March 31, 2020 (in thousands) Available for Sale Held to Maturity Total Available for Sale Held to Maturity Total Beginning balance $ 2 $ — $ 2 $ — $ — $ — Provision for credit loss - securities 142 — 142 — — — Balance at end of the period $ 144 $ — $ 144 $ — $ — $ —
Debt Securities, Held-to-maturity, Allowance for Credit Loss	The following table presents the activity in the allowance for credit losses for securities: For the Three Months Ended March 31, 2021 For the Three Months Ended March 31, 2020 (in thousands) Available for Sale Held to Maturity Total Available for Sale Held to Maturity Total Beginning balance $ 2 $ — $ 2 $ — $ — $ — Provision for credit loss - securities 142 — 142 — — — Balance at end of the period $ 144 $ — $ 144 $ — $ — $ —

Leases (Tables)

Leases (Tables)	3 Months Ended
	Mar. 31, 2021
Leases [Abstract]
Lease, Cost	Lease costs were as follows: For the Three Months Ended March 31, (in thousands) 2021 2020 Operating lease cost $ 829 $ 828 Short-term lease cost — — Variable lease cost 22 32 Sublease income (31) (31) Net lease cost $ 820 $ 829 The table below presents other information on the Company's operating leases for the three months ended March 31, 2021 and 2020: Three Months Ended March 31, (in thousands) 2021 2020 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 719 $ 689 Right-of-use asset obtained in exchange for new operating lease liabilities 109 —
Maturity analysis of operating lease liabilities	A maturity analysis of operating lease liabilities and a reconciliation of the undiscounted cash flows to the total operating lease liability at March 31, 2021 are as follows: (in thousands) Within one year $ 3,277 After one year but within three years 5,266 After three years but within five years 4,205 After five years 8,255 Total undiscounted cash flows 21,003 Discount on cash flows (3,429) Total lease liability $ 17,574

Deposits (Tables)

Deposits (Tables)	3 Months Ended
	Mar. 31, 2021
Deposit Liabilities [Abstract]
Summary of Deposits	The following table sets forth the details of total deposits: (dollars in thousands) March 31, 2021 December 31, 2020 Noninterest-bearing demand $ 1,631,942 24.6 % $ 1,510,224 23.4 % Interest-bearing checking 2,092,022 31.5 % 2,057,052 31.9 % Money market 1,327,612 20.0 % 1,225,890 19.0 % Savings 630,280 9.5 % 584,361 9.1 % Certificates of deposit $250 thousand and under 794,283 12.0 % 895,056 13.8 % Certificates of deposit over $250 thousand 159,087 2.4 % 183,200 2.8 % Total deposits $ 6,635,226 100.0 % $ 6,455,783 100.0 %

Share-Based Compensation (Table

Share-Based Compensation (Tables)	3 Months Ended
	Mar. 31, 2021
Share-based Payment Arrangement [Abstract]
Summary of Company's Restricted Stock Activity	The following is a summary of the Company’s restricted stock activity during the three months ended March 31, 2021: Number of Weighted Outstanding, January 1, 2021 23,910 $ 14.77 Granted 16,028 13.72 Vested (13,092) 16.87 Outstanding, March 31, 2021 26,846 $ 13.13 The following is a summary of the Company’s RSU activity during the three months ended March 31, 2021: Number of Weighted Outstanding, January 1, 2021 372,552 $ 16.63 Granted 258,154 16.22 Vested (129,224) 18.14 Forfeited (761) 16.03 Outstanding, March 31, 2021 500,721 $ 16.03
Option Activity under the Company's Stock Option Plans	A summary of the activity under the Company’s stock option plans as of March 31, 2021 is as follows: Number of Weighted Weighted Aggregate Outstanding, January 1, 2021 2,764 $ 6.94 1.07 $ 15,934 Exercised (1,757) 7.13 Outstanding, March 31, 2021 1,007 $ 6.61 1.19 $ 10,905 Options exercisable at March 31, 2021 1,007 $ 6.61 1.19 $ 10,905

Revenue Recognition (Tables)

Revenue Recognition (Tables)	3 Months Ended
	Mar. 31, 2021
Revenue from Contract with Customer [Abstract]
Disaggregation of Revenue	The following table sets forth the components of noninterest income for the three months ended March 31, 2021 and 2020: For the Three Months Ended March 31, (in thousands) 2021 2020 Deposit Related Fees and Charges: Debit card interchange income $ 1,410 $ 1,223 Overdraft charges 587 953 ATM service charges 143 167 Demand deposit fees and charges 141 134 Savings service charges 15 23 Total 2,296 2,500 Commissions and Fees: Loan fees 507 340 Wire transfer charges 375 308 Investment services income 363 523 Merchant fees 201 248 Commissions from sales of checks 78 83 Safe deposit income 79 86 Other income 47 51 Total 1,650 1,639 Gains on sales of loans 708 415 Other Income: Gains on customer swap transactions 562 2,843 Title insurance income 13 (4) Other income 82 97 Total 657 2,936 Revenue not from contracts with customers 448 521 Total Noninterest Income $ 5,759 $ 8,011 Timing of Revenue Recognition: Products and services transferred at a point in time 5,292 7,471 Products and services transferred over time 19 19 Revenue not from contracts with customers 448 521 Total Noninterest Income $ 5,759 $ 8,011

Comprehensive Income (Tables)

Comprehensive Income (Tables)	3 Months Ended
	Mar. 31, 2021
Equity [Abstract]
Summary of Changes in Components of Other Comprehensive Income, Net of Tax	The components of other comprehensive income are as follows: For the Three Months Ended March 31, 2021 March 31, 2020 (in thousands) Before Tax Benefit Net of Before Tax Benefit Net of Net unrealized gains (losses) on available for sale securities: Net unrealized holding gains arising during period $ (18,637) $ 5,502 $ (13,135) $ 9,796 $ (2,512) $ 7,284 Reclassification adjustment for net gains arising during the period — — — (342) 88 (254) Net unrealized (losses) gains (18,637) 5,502 (13,135) 9,454 (2,424) 7,030 Unrealized gains (losses) on derivatives 67 (20) 47 (478) 141 (337) Other comprehensive (losses) income, net $ (18,570) $ 5,482 $ (13,088) $ 8,976 $ (2,283) $ 6,693 The following tables show the changes in the balances of each of the components of other comprehensive income for the periods presented, net of tax: For the Three Months Ended March 31, 2021 For the Three Months Ended March 31, 2020 (in thousands) Unrealized Gains Unrealized Pension Items Total Unrealized Unrealized Pension Items Total Beginning balance $ 11,402 $ 25 $ (30) $ 11,397 $ 1,936 $ 317 $ (5) $ 2,248 Other comprehensive (loss) income before classifications (13,135) 47 — (13,088) 7,284 (337) — 6,947 Amounts reclassified from accumulated other comprehensive income — — — — (254) — — (254) Net current period other comprehensive (loss) income (13,135) 47 — (13,088) 7,030 (337) — 6,693 Ending balance $ (1,733) $ 72 $ (30) $ (1,691) $ 8,966 $ (20) $ (5) $ 8,941

Derivatives (Tables)

Derivatives (Tables)	3 Months Ended
	Mar. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Summary Information Regarding Derivatives	The following table presents summary information regarding these derivatives for the periods presented (dollars in thousands): March 31, 2021 Notional Amount Average Weighted Average Weighted Average Fair Classified in Other Assets: 3rd Party interest rate swaps $ 326,734 9.3 3.11 % 1 Mo. LIBOR + 2.20 $ 14,627 Customer interest rate swaps 699,190 8.4 4.02 % 1 Mo. LIBOR + 1.96 38,098 Classified in Other Liabilities: Customer interest rate swaps $ 326,734 9.3 3.11 % 1 Mo. LIBOR + 2.20 $ (14,627) 3rd Party interest rate swaps 699,190 8.4 4.02 % 1 Mo. LIBOR + 1.96 (38,098) Interest rate swap (cash flow hedge) 30,000 0.3 1.10 % 3 Mo. LIBOR (76) December 31, 2020 Notional Average Weighted Weighted Average Fair Classified in Other Assets: 3rd Party interest rate swaps $ 73,075 9.5 3.20 % 1 Mo. LIBOR + 2.55 $ 503 Customer interest rate swaps 907,069 8.7 3.79 % 1 Mo. LIBOR + 1.99 80,231 Classified in Other Liabilities: Customer interest rate swaps $ 73,075 9.5 3.20 % 1 Mo. LIBOR + 2.55 (503) 3rd party interest rate swaps 907,069 8.7 3.79 % 1 Mo. LIBOR + 1.99 (80,231) Interest rate swap (cash flow hedge) 30,000 0.5 1.10 % 3 Mo. LIBOR (143)

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Estimated Future Amortization Expense	The estimated future amortization expense for the remainder of 2021 and for each of the succeeding five years ended December 31 is as follows (in thousands): For the Year Ended 2021 $ 642 2022 711 2023 554 2024 425 2025 317 2026 210

Fair Value Measurement and Fa_2

Fair Value Measurement and Fair Value of Financial Instruments (Tables)	3 Months Ended
	Mar. 31, 2021
Fair Value Disclosures [Abstract]
Fair Value of Financial Assets and Liabilities Measured on Recurring Basis	The following table sets forth the Company’s financial assets that were accounted for at fair value on a recurring basis as of the periods presented by level within the fair value hierarchy. During the three months ended March 31, 2021 and 2020, the Company did not make any transfers between any levels within the fair value hierarchy. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement: (in thousands) Quoted Prices in Significant Significant Total March 31, 2021 Assets: Investment securities, available for sale U.S. Treasury and government agencies $ 7,742 $ 85,291 $ — $ 93,033 Mortgage-backed securities — 325,831 — 325,831 Collateralized mortgage obligations — 218,669 — 218,669 Asset-backed securities — 40,187 — 40,187 Obligations of states and political subdivisions — 255,122 — 255,122 Debt securities — 35,552 — 35,552 Total securities available for sale 7,742 960,652 — 968,394 Equity securities, at fair value — 14,590 — 14,590 Derivative assets — 52,725 — 52,725 Total Assets $ 7,742 $ 1,027,967 $ — $ 1,035,709 Liabilities: Derivative liabilities $ — $ 52,801 $ — $ 52,801 Total Liabilities $ — $ 52,801 $ — $ 52,801 December 31, 2020 Assets: Investment securities, available for sale U.S. Treasury and government agencies $ 9,392 $ 55,610 $ — $ 65,002 Mortgage-backed securities — 230,100 — 230,100 Collateralized mortgage obligations — 250,573 — 250,573 Asset-backed securities — 40,690 — 40,690 Obligations of states and political subdivisions — 233,710 — 233,710 Debt securities — 35,671 — 35,671 Total securities available for sale 9,392 846,354 — 855,746 Equity securities, at fair value — 14,694 — 14,694 Derivative assets — 80,734 — 80,734 Total Assets $ 9,392 $ 941,782 $ — $ 951,174 Liabilities: Derivative liabilities $ — $ 80,877 $ — $ 80,877 Total Liabilities $ — $ 80,877 $ — $ 80,877
Fair Value of Assets Measured on Non-recurring Basis	The following table summarized the Company’s financial assets that are measured at fair value on a non-recurring basis. Assets are classified in their entirety based on the lowest level of input that is significant to the fair value measurement: (in thousands) (Level 1) (Level 2) (Level 3) Total March 31, 2021 Assets: Individually evaluated loans $ — $ — $ 2,297 $ 2,297 Loans held for sale — 1,230 — 1,230 December 31, 2020 Assets: Individually evaluated loans $ — $ — $ 2,417 $ 2,417 Loans held for sale — 1,335 — 1,335
Carrying Values and Fair Values of Company's Financial Instruments	The following table presents the carrying values, fair values and placement in the fair value hierarchy of the Company’s financial instruments not carried at fair value as of March 31, 2021 and December 31, 2020: (in thousands) Carrying Fair Quoted Prices in Significant Significant March 31, 2021 Financial Assets: Investment securities held to maturity $ 84,994 $ 87,215 $ — $ 86,796 $ 419 Federal Home Loan Bank and other membership bank stocks 10,772 10,772 — 10,772 — Loans, net 6,041,694 6,128,887 — — 6,128,887 Financial Liabilities: Certificates of deposit 953,370 950,053 — 950,053 — Other borrowings 25,000 24,906 — 24,906 — Subordinated debentures 118,267 117,842 — — 117,842 December 31, 2020 Financial Assets: Investment securities held to maturity $ 90,766 $ 93,868 $ — $ 93,868 $ — Federal Home Loan Bank and other membership bank stocks 11,979 11,979 — 11,979 — Loans, net 5,950,108 5,939,413 — — 5,939,413 Financial Liabilities: Certificates of deposit 1,078,256 1,077,620 — 1,077,620 — Other borrowings 25,000 25,206 — 25,206 — Subordinated debentures 118,257 118,208 — — 118,208

Earnings Per Share - Computatio

Earnings Per Share - Computation of Basic and Diluted Earnings Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 23,175	$ 12,392
Less: earnings allocated to participating securities	216	102
Net income allocated to common shareholders	$ 22,959	$ 12,290
Weighted average number of common shares outstanding - basic (in shares)	50,576	50,586
Share-based plans (in shares)	204	142
Weighted average number of common shares outstanding - diluted (in shares)	50,780	50,728
Basic earnings per share (in usd per share)	$ 0.45	$ 0.24
Diluted earnings per share (in usd per share)	$ 0.45	$ 0.24

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Detail) - shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Share [Abstract]
Options to purchase (in shares)	0	0

Investment Securities - Reconci

Investment Securities - Reconciliation of Available-for-Sale Securities (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 970,699	$ 839,272
Gross Unrealized Gains	11,709	17,806
Gross Unrealized Losses	(13,870)	(1,330)
Allowance for Credit Losses	(144)	(2)	$ 0	$ 0
Total securities	968,394	855,746
U.S. Treasury and U.S. government agencies
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	92,940	63,868
Gross Unrealized Gains	1,154	1,447
Gross Unrealized Losses	(1,061)	(313)
Allowance for Credit Losses	0	0
Total securities	93,033	65,002
Mortgage-backed securities, residential
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	326,820	224,978
Gross Unrealized Gains	2,589	3,718
Gross Unrealized Losses	(5,419)	(540)
Allowance for Credit Losses	0	0
Total securities	323,990	228,156
Collateralized mortgage obligations, residential
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	179,400	204,093
Gross Unrealized Gains	4,296	4,967
Gross Unrealized Losses	(188)	(22)
Allowance for Credit Losses	0	0
Total securities	183,508	209,038
Mortgage-backed securities, multifamily
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,941	1,944
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(100)	0
Allowance for Credit Losses	0	0
Total securities	1,841	1,944
Collateralized mortgage obligations, multifamily
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	34,108	39,628
Gross Unrealized Gains	1,099	1,909
Gross Unrealized Losses	(46)	(2)
Allowance for Credit Losses	0	0
Total securities	35,161	41,535
Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	40,327	40,915
Gross Unrealized Gains	8	0
Gross Unrealized Losses	(148)	(225)
Allowance for Credit Losses	0	0
Total securities	40,187	40,690
Obligations of states and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	260,108	228,790
Gross Unrealized Gains	1,872	5,149
Gross Unrealized Losses	(6,848)	(228)
Allowance for Credit Losses	(10)	(1)
Total securities	255,122	233,710
Debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	35,055	35,056
Gross Unrealized Gains	691	616
Gross Unrealized Losses	(60)	0
Allowance for Credit Losses	(134)	(1)
Total securities	$ 35,552	$ 35,671

Investment Securities - Recon_2

Investment Securities - Reconciliation of Held-to-Maturity Securities (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2019
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 84,994	$ 90,766
Gross Unrealized Gains	2,492	3,114
Gross Unrealized Losses	(271)	(12)
Allowance for Credit Losses	0	0	$ 0	$ 0
Fair Value	87,215	93,868
U.S. government agencies
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	25,453	25,565
Gross Unrealized Gains	604	779
Gross Unrealized Losses	0	0
Allowance for Credit Losses	0	0
Fair Value	26,057	26,344
Mortgage-backed securities, residential
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	36,965	39,276
Gross Unrealized Gains	1,193	1,469
Gross Unrealized Losses	(271)	(12)
Allowance for Credit Losses	0	0
Fair Value	37,887	40,733
Collateralized mortgage obligations, residential
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	11,437	14,590
Gross Unrealized Gains	417	532
Gross Unrealized Losses	0	0
Allowance for Credit Losses	0	0
Fair Value	11,854	15,122
Mortgage-backed securities, multifamily
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	693	705
Gross Unrealized Gains	37	54
Gross Unrealized Losses	0	0
Allowance for Credit Losses	0	0
Fair Value	730	759
Obligations of states and political subdivisions
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	10,446	10,630
Gross Unrealized Gains	241	280
Gross Unrealized Losses	0	0
Allowance for Credit Losses	0	0
Fair Value	$ 10,687	$ 10,910

Investment Securities - Summary

Investment Securities - Summary of Contractual Maturities of Investment Securities Classified as Available for Sale and Held to Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Available for Sale, Amortized Cost
Due in one year or less	$ 20,779
Due after one year through five years	53,784
Due after five years through ten years	63,139
Due after ten years	250,401
Total	388,103
Total securities	970,699	$ 839,272
Available for Sale, Fair Value
Due in one year or less	21,049
Due after one year through five years	55,207
Due after five years through ten years	64,336
Due after ten years	243,115
Total	383,707
Total securities	968,394	855,746
Held to Maturity, Amortized Cost
Due in one year or less	9,425
Due after one year through five years	20,950
Due after five years through ten years	3,017
Due after ten years	2,507
Total	35,899
Amortized Cost	84,994	90,766
Held to Maturity, Fair Value
Due in one year or less	9,450
Due after one year through five years	21,673
Due after five years through ten years	3,068
Due after ten years	2,553
Total	36,744
Total securities	87,215	$ 93,868
Mortgage-backed and asset-backed securities
Available for Sale, Amortized Cost
Mortgage-backed and asset-backed securities	582,596
Available for Sale, Fair Value
Mortgage-backed and asset-backed securities	584,687
Held to Maturity, Amortized Cost
Mortgage-backed and asset-backed securities	49,095
Held to Maturity, Fair Value
Mortgage-backed and asset-backed securities	$ 50,471

Investment Securities - Additio

Investment Securities - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Investment Holdings [Line Items]
Proceeds from sale of debt securities, available-for-sale	$ 0	$ 94,696,000
Debt securities, available-for-sale, realized gain		569,000
Debt securities, available-for-sale, realized loss		(227,000)
Securities, carrying value	617,400,000		$ 578,000,000
Equity securities, at fair value	14,590,000		$ 14,694,000
Proceeds from sales of equity securities	0	0
Loss on equity securities	$ 144,000	$ 653,000
Redemption of funds, notice period	60 days
Unfunded commitments	$ 0
Investment in government guaranteed loans, mortgage-backed securities, small business loans	11,100,000
Community reinvestment funds
Investment Holdings [Line Items]
Equity securities, at fair value	3,500,000
Other financial institutions
Investment Holdings [Line Items]
Unfunded commitments	$ 0

Investment Securities - Credit

Investment Securities - Credit Quality Indicators (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	$ 84,994	$ 90,766
AAA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	76,915
AA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	7,660
Not Rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	419
U.S. Treasury and U.S. government agencies
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	25,453
U.S. Treasury and U.S. government agencies | AAA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	25,453
U.S. Treasury and U.S. government agencies | AA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	0
U.S. Treasury and U.S. government agencies | Not Rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	0
Mortgage-backed securities, residential
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	36,965	39,276
Mortgage-backed securities, residential | AAA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	36,965
Mortgage-backed securities, residential | AA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	0
Mortgage-backed securities, residential | Not Rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	0
Collateralized mortgage obligations, residential
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	11,437	14,590
Collateralized mortgage obligations, residential | AAA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	11,437
Collateralized mortgage obligations, residential | AA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	0
Collateralized mortgage obligations, residential | Not Rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	0
Mortgage-backed securities, multifamily
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	693	705
Mortgage-backed securities, multifamily | AAA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	693
Mortgage-backed securities, multifamily | AA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	0
Mortgage-backed securities, multifamily | Not Rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	0
Obligations of states and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	10,446	$ 10,630
Obligations of states and political subdivisions | AAA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	2,367
Obligations of states and political subdivisions | AA
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	7,660
Obligations of states and political subdivisions | Not Rated
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Total securities	$ 419

Investment Securities - Recon_3

Investment Securities - Reconciliation of Available-for-Sale and Held-to-Maturity Securities in Continuous Unrealized Loss Position (Detail) $ in Thousands	Mar. 31, 2021USD ($)security	Dec. 31, 2020USD ($)security
Fair Value
Less Than 12 Months	$ 448,486	$ 174,022
12 Months or Longer	54,505	23,308
Total	$ 502,991	$ 197,330
Number of Securities | security	192	61
Unrealized Losses
Less Than 12 Months	$ 13,451	$ 977
12 Months or Longer	419	353
Total	13,870	1,330
Fair Value
Less Than 12 Months	5,894	2,561
12 Months or Longer	44	0
Total	5,938	2,561
Unrealized Losses
Less Than 12 Months	271	12
12 Months or Longer	0	0
Total	$ 271	$ 12
Number of Securities | security	8	4
U.S. Treasury and U.S. government agencies
Fair Value
Less Than 12 Months	$ 26,117	$ 4,966
12 Months or Longer	16,532	17,652
Total	$ 42,649	$ 22,618
Number of Securities | security	9	6
Unrealized Losses
Less Than 12 Months	$ 805	$ 29
12 Months or Longer	256	284
Total	1,061	313
Mortgage-backed securities, residential
Fair Value
Less Than 12 Months	215,618	84,137
12 Months or Longer	4,502	5,656
Total	$ 220,120	$ 89,793
Number of Securities | security	59	30
Unrealized Losses
Less Than 12 Months	$ 5,404	$ 471
12 Months or Longer	15	69
Total	5,419	540
Fair Value
Less Than 12 Months	5,784	2,561
12 Months or Longer	43	0
Total	5,827	2,561
Unrealized Losses
Less Than 12 Months	271	12
12 Months or Longer	0	0
Total	$ 271	$ 12
Number of Securities | security	5	4
Collateralized mortgage obligations, residential
Fair Value
Less Than 12 Months	$ 19,099	$ 23,858
12 Months or Longer	0	0
Total	$ 19,099	$ 23,858
Number of Securities | security	6	7
Unrealized Losses
Less Than 12 Months	$ 188	$ 22
12 Months or Longer	0	0
Total	188	22
Fair Value
Less Than 12 Months	110
12 Months or Longer	1
Total	111
Unrealized Losses
Less Than 12 Months	0
12 Months or Longer	0
Total	$ 0
Number of Securities | security	3
Mortgage-backed securities, multifamily
Fair Value
Less Than 12 Months	$ 1,841	1,943
12 Months or Longer	0	0
Total	$ 1,841	$ 1,943
Number of Securities | security	1	1
Unrealized Losses
Less Than 12 Months	$ 100	$ 0
12 Months or Longer	0	0
Total	100	0
Collateralized mortgage obligations, multifamily
Fair Value
Less Than 12 Months	2,131	2,527
12 Months or Longer	0	0
Total	$ 2,131	$ 2,527
Number of Securities | security	1	1
Unrealized Losses
Less Than 12 Months	$ 46	$ 2
12 Months or Longer	0	0
Total	46	2
Asset-backed securities
Fair Value
Less Than 12 Months	0	40,690
12 Months or Longer	33,471	0
Total	$ 33,471	$ 40,690
Number of Securities | security	4	6
Unrealized Losses
Less Than 12 Months	$ 0	$ 225
12 Months or Longer	148	0
Total	148	225
Obligations of states and political subdivisions
Fair Value
Less Than 12 Months	173,875	15,901
12 Months or Longer	0	0
Total	$ 173,875	$ 15,901
Number of Securities | security	106	10
Unrealized Losses
Less Than 12 Months	$ 6,848	$ 228
12 Months or Longer	0	0
Total	6,848	$ 228
Debt securities
Fair Value
Less Than 12 Months	9,805
12 Months or Longer	0
Total	$ 9,805
Number of Securities | security	6
Unrealized Losses
Less Than 12 Months	$ 60
12 Months or Longer	0
Total	$ 60

Loans - Composition of Loan Por

Loans - Composition of Loan Portfolio (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 6,108,946	$ 6,021,232
Non owner occupied commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	2,375,024	2,398,946
Owner occupied commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	857,506	827,092
Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	858,168	813,225
Non owner occupied residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	195,534	200,229
Commercial, industrial and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	740,566	718,189
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	291,252	266,883
Equipment finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	119,428	116,690
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	385,778	377,380
Home equity and consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 285,690	$ 302,598

Loans - Narrative (Details)

Loans - Narrative (Details)	3 Months Ended
	Mar. 31, 2021USD ($)contractloan	Mar. 31, 2020USD ($)contract	Dec. 31, 2020USD ($)loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest receivable on loans	$ 15,500,000		$ 16,100,000
Net deferred loan fees	(12,900,000)		(10,000,000)
Overdraft balances included in home equity and consumer loans	220,000		650,000
Loans pledged for actual and potential borrowings at the Federal Home Loan Bank	$ 2,220,000,000		$ 2,280,000,000
Number of loans still accruing | loan	0		1
Financing receivable, 90 days or more past due, still accruing	$ 0		$ 1,000
Financing receivable, nonaccrual, in the process of foreclosure	1,600,000		1,700,000
Financing receivable, troubled debt restructuring	4,900,000		5,000,000
Financing receivable, accrual, troubled debt restructuring	3,800,000		3,900,000
Financing receivable nonaccrual troubled debt restructuring	$ 1,100,000		1,100,000
Financing receivable, modifications, number of contracts | contract	0	0
Financing receivable, troubled debt restructuring, subsequent default, number of contracts | contract	0
COVID-19
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, deferred	$ 0
Paycheck Protection Program ("PPP")
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, before allowance for credit loss and fee	346,200,000		284,600,000
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, 90 days or more past due, still accruing	$ 0		$ 1,000
Financing receivable, troubled debt restructuring, subsequent default, number of contracts | contract		2
Recorded investment		$ 83,000

Loans - Risk Category of Loans

Loans - Risk Category of Loans After Adoption of CECL (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	$ 362,586	$ 1,537,184
2020/2019	1,475,286	834,164
2019/2018	809,398	594,181
2018/2017	565,318	585,062
2017/2016	563,216	522,144
Pre-2017/2016	1,818,490	1,397,462
Revolving Loans	509,106	547,612
Revolving to Term	5,546	3,423
Loans, net of deferred fees	6,108,946	6,021,232
Non owner occupied commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	49,980	574,835
2020/2019	559,857	380,450
2019/2018	373,528	237,615
2018/2017	225,080	282,705
2017/2016	279,532	241,964
Pre-2017/2016	840,025	625,850
Revolving Loans	44,877	53,281
Revolving to Term	2,145	2,246
Loans, net of deferred fees	2,375,024	2,398,946
Non owner occupied commercial | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	49,980	570,665
2020/2019	555,372	376,681
2019/2018	363,885	217,931
2018/2017	202,094	251,751
2017/2016	248,758	187,605
Pre-2017/2016	681,691	509,573
Revolving Loans	44,550	50,071
Revolving to Term	2,115	2,246
Loans, net of deferred fees	2,148,445	2,166,523
Non owner occupied commercial | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	770
2020/2019	200	638
2019/2018	6,531	8,498
2018/2017	11,985	5,936
2017/2016	5,880	19,579
Pre-2017/2016	63,270	47,680
Revolving Loans	247	315
Revolving to Term	0	0
Loans, net of deferred fees	88,113	83,416
Non owner occupied commercial | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	3,400
2020/2019	3,384	3,131
2019/2018	3,112	8,377
2018/2017	8,343	9,115
2017/2016	9,047	19,936
Pre-2017/2016	22,541	7,894
Revolving Loans	80	2,895
Revolving to Term	0	0
Loans, net of deferred fees	46,507	54,748
Non owner occupied commercial | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	901	0
2019/2018	0	2,809
2018/2017	2,658	15,903
2017/2016	15,847	14,844
Pre-2017/2016	72,523	60,703
Revolving Loans	0	0
Revolving to Term	30	0
Loans, net of deferred fees	91,959	94,259
Owner occupied commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	61,379	128,293
2020/2019	119,712	101,390
2019/2018	105,426	84,622
2018/2017	83,592	85,620
2017/2016	83,480	80,243
Pre-2017/2016	394,670	334,956
Revolving Loans	9,061	11,789
Revolving to Term	186	179
Loans, net of deferred fees	857,506	827,092
Owner occupied commercial | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	61,379	116,512
2020/2019	118,138	76,224
2019/2018	80,308	80,244
2018/2017	78,770	81,215
2017/2016	81,400	62,118
Pre-2017/2016	299,935	245,330
Revolving Loans	8,217	11,072
Revolving to Term	175	179
Loans, net of deferred fees	728,322	672,894
Owner occupied commercial | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	11,347
2020/2019	1,574	22,932
2019/2018	22,907	411
2018/2017	904	3,651
2017/2016	0	8,038
Pre-2017/2016	22,279	23,612
Revolving Loans	800	673
Revolving to Term	0	0
Loans, net of deferred fees	48,464	70,664
Owner occupied commercial | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	2,218
2019/2018	2,211	929
2018/2017	923	113
2017/2016	109	4,317
Pre-2017/2016	41,790	38,638
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	45,033	46,215
Owner occupied commercial | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	434
2020/2019	0	16
2019/2018	0	3,038
2018/2017	2,995	641
2017/2016	1,971	5,770
Pre-2017/2016	30,666	27,376
Revolving Loans	44	44
Revolving to Term	11	0
Loans, net of deferred fees	35,687	37,319
Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	34,418	261,489
2020/2019	262,907	65,175
2019/2018	65,125	86,348
2018/2017	104,177	95,767
2017/2016	90,821	126,667
Pre-2017/2016	279,789	156,066
Revolving Loans	20,931	21,713
Revolving to Term	0	0
Loans, net of deferred fees	858,168	813,225
Multifamily | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	34,418	251,708
2020/2019	253,176	59,694
2019/2018	59,642	85,748
2018/2017	103,577	93,368
2017/2016	85,258	117,155
Pre-2017/2016	260,562	145,786
Revolving Loans	20,931	21,713
Revolving to Term	0	0
Loans, net of deferred fees	817,564	775,172
Multifamily | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	600
2018/2017	600	0
2017/2016	3,164	0
Pre-2017/2016	8,413	8,472
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	12,177	9,072
Multifamily | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	9,781
2020/2019	9,731	0
2019/2018	0	0
2018/2017	0	2,399
2017/2016	2,399	0
Pre-2017/2016	1,113	1,124
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	13,243	13,304
Multifamily | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	5,481
2019/2018	5,483	0
2018/2017	0	0
2017/2016	0	9,512
Pre-2017/2016	9,701	684
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	15,184	15,677
Non owner occupied residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	7,245	24,382
2020/2019	24,704	25,686
2019/2018	25,272	30,151
2018/2017	26,362	27,205
2017/2016	26,020	22,473
Pre-2017/2016	76,517	61,326
Revolving Loans	8,591	8,835
Revolving to Term	823	171
Loans, net of deferred fees	195,534	200,229
Non owner occupied residential | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	7,245	23,506
2020/2019	23,958	24,378
2019/2018	23,965	27,752
2018/2017	24,219	24,344
2017/2016	23,282	21,488
Pre-2017/2016	68,676	53,200
Revolving Loans	8,076	8,180
Revolving to Term	823	171
Loans, net of deferred fees	180,244	183,019
Non owner occupied residential | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	300
2019/2018	299	0
2018/2017	0	1,174
2017/2016	1,074	0
Pre-2017/2016	5,361	5,757
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	6,734	7,231
Non owner occupied residential | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	496
2019/2018	496	1,199
2018/2017	916	392
2017/2016	498	293
Pre-2017/2016	941	656
Revolving Loans	515	655
Revolving to Term	0	0
Loans, net of deferred fees	3,366	3,691
Non owner occupied residential | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	876
2020/2019	746	512
2019/2018	512	1,200
2018/2017	1,227	1,295
2017/2016	1,166	692
Pre-2017/2016	1,539	1,713
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	5,190	6,288
Commercial, industrial and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	130,518	306,555
2020/2019	243,932	88,668
2019/2018	75,366	20,844
2018/2017	18,184	11,170
2017/2016	9,741	22,431
Pre-2017/2016	46,124	42,998
Revolving Loans	214,530	224,992
Revolving to Term	2,171	531
Loans, net of deferred fees	740,566	718,189
Commercial, industrial and other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	130,518	299,091
2020/2019	236,340	84,917
2019/2018	74,724	16,245
2018/2017	14,621	7,216
2017/2016	5,978	18,358
Pre-2017/2016	40,974	41,900
Revolving Loans	193,086	208,519
Revolving to Term	408	531
Loans, net of deferred fees	696,649	676,777
Commercial, industrial and other | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	287
2020/2019	285	3,701
2019/2018	592	156
2018/2017	132	1,643
2017/2016	1,579	301
Pre-2017/2016	603	369
Revolving Loans	11,776	2,324
Revolving to Term	0	0
Loans, net of deferred fees	14,967	8,781
Commercial, industrial and other | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	884
2018/2017	788	764
2017/2016	651	2,275
Pre-2017/2016	2,534	0
Revolving Loans	4,684	4,727
Revolving to Term	0	0
Loans, net of deferred fees	8,657	8,650
Commercial, industrial and other | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	7,177
2020/2019	7,307	50
2019/2018	50	3,559
2018/2017	2,643	1,547
2017/2016	1,533	1,497
Pre-2017/2016	2,013	729
Revolving Loans	4,984	9,422
Revolving to Term	1,763	0
Loans, net of deferred fees	20,293	23,981
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	17,527	56,734
2020/2019	88,821	77,117
2019/2018	82,098	71,810
2018/2017	50,517	49,789
2017/2016	46,112	8,400
Pre-2017/2016	5,847	843
Revolving Loans	330	2,190
Revolving to Term	0	0
Loans, net of deferred fees	291,252	266,883
Construction | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	17,527	56,734
2020/2019	88,821	77,117
2019/2018	82,098	69,627
2018/2017	48,338	29,303
2017/2016	24,190	7,681
Pre-2017/2016	5,332	328
Revolving Loans	330	2,190
Revolving to Term	0	0
Loans, net of deferred fees	266,636	242,980
Construction | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	2,183
2018/2017	2,179	11,959
2017/2016	12,866	0
Pre-2017/2016	0	0
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	15,045	14,142
Construction | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	8,321
2017/2016	8,853	0
Pre-2017/2016	0	0
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	8,853	8,321
Construction | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	206
2017/2016	203	719
Pre-2017/2016	515	515
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	718	1,440
Equipment finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	14,135	41,528
2020/2019	38,700	41,815
2019/2018	38,653	20,785
2018/2017	18,041	8,908
2017/2016	7,408	3,226
Pre-2017/2016	2,491	428
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	119,428	116,690
Equipment finance | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	14,135	41,528
2020/2019	38,700	41,717
2019/2018	38,555	20,697
2018/2017	17,934	8,834
2017/2016	7,314	3,162
Pre-2017/2016	2,491	426
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	119,129	116,364
Equipment finance | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
2017/2016	0	0
Pre-2017/2016	0	0
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	0	0
Equipment finance | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
2017/2016	0	0
Pre-2017/2016	0	0
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	0	0
Equipment finance | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	98
2019/2018	98	88
2018/2017	107	74
2017/2016	94	64
Pre-2017/2016	0	2
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	299	326
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	43,620	127,336
2020/2019	121,557	43,962
2019/2018	35,210	34,485
2018/2017	32,389	18,563
2017/2016	15,298	12,108
Pre-2017/2016	137,704	140,926
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	385,778	377,380
Residential mortgage | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	43,620	127,336
2020/2019	121,557	43,910
2019/2018	35,159	34,252
2018/2017	32,159	17,548
2017/2016	14,558	12,108
Pre-2017/2016	136,258	139,616
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	383,311	374,770
Residential mortgage | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
2017/2016	0	0
Pre-2017/2016	0	0
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	0	0
Residential mortgage | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
2017/2016	0	0
Pre-2017/2016	0	0
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	0	0
Residential mortgage | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	52
2019/2018	51	233
2018/2017	230	1,015
2017/2016	740	0
Pre-2017/2016	1,446	1,310
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	2,467	2,610
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	3,764	16,032
2020/2019	15,096	9,901
2019/2018	8,720	7,521
2018/2017	6,976	5,335
2017/2016	4,804	4,632
Pre-2017/2016	35,323	34,069
Revolving Loans	210,786	224,812
Revolving to Term	221	296
Loans, net of deferred fees	285,690	302,598
Consumer | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	3,764	15,999
2020/2019	15,063	9,844
2019/2018	8,664	7,490
2018/2017	6,846	5,333
2017/2016	4,803	4,632
Pre-2017/2016	33,285	31,861
Revolving Loans	210,525	224,549
Revolving to Term	0	166
Loans, net of deferred fees	282,950	299,874
Consumer | Watch
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
2017/2016	0	0
Pre-2017/2016	0	0
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	0	0
Consumer | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
2018/2017	0	0
2017/2016	0	0
Pre-2017/2016	0	0
Revolving Loans	0	0
Revolving to Term	0	0
Loans, net of deferred fees	0	0
Consumer | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2021/2020	0	33
2020/2019	33	57
2019/2018	56	31
2018/2017	130	2
2017/2016	1	0
Pre-2017/2016	2,038	2,208
Revolving Loans	261	263
Revolving to Term	221	130
Loans, net of deferred fees	$ 2,740	$ 2,724

Loans - Age Analysis (Details)

Loans - Age Analysis (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 6,070,370	$ 5,977,647
Total Past Due	38,576	43,585
Loans, net of deferred fees	6,108,946	6,021,232
Non owner occupied commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,362,259	2,384,233
Total Past Due	12,765	14,713
Loans, net of deferred fees	2,375,024	2,398,946
Owner occupied commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	845,931	811,408
Total Past Due	11,575	15,684
Loans, net of deferred fees	857,506	827,092
Multifamily
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	857,961	812,597
Total Past Due	207	628
Loans, net of deferred fees	858,168	813,225
Non owner occupied residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	192,199	197,802
Total Past Due	3,335	2,427
Loans, net of deferred fees	195,534	200,229
Commercial, industrial and other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	737,642	716,337
Total Past Due	2,924	1,852
Loans, net of deferred fees	740,566	718,189
Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	290,737	265,649
Total Past Due	515	1,234
Loans, net of deferred fees	291,252	266,883
Equipment finance
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	118,113	115,124
Total Past Due	1,315	1,566
Loans, net of deferred fees	119,428	116,690
Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	382,994	374,370
Total Past Due	2,784	3,010
Loans, net of deferred fees	385,778	377,380
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	282,534	300,127
Total Past Due	3,156	2,471
Loans, net of deferred fees	285,690	302,598
30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	10,850	8,255
30 - 59 Days | Non owner occupied commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,640	1,256
30 - 59 Days | Owner occupied commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,479	2,759
30 - 59 Days | Multifamily
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	207	208
30 - 59 Days | Non owner occupied residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,236	482
30 - 59 Days | Commercial, industrial and other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	177	125
30 - 59 Days | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
30 - 59 Days | Equipment finance
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,114	1,338
30 - 59 Days | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,357	1,046
30 - 59 Days | Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,640	1,041
60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	3,869	1,277
60 - 89 Days | Non owner occupied commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	396	306
60 - 89 Days | Owner occupied commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,454	350
60 - 89 Days | Multifamily
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60 - 89 Days | Non owner occupied residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,122	294
60 - 89 Days | Commercial, industrial and other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	875	0
60 - 89 Days | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60 - 89 Days | Equipment finance
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	22	98
60 - 89 Days | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	156
60 - 89 Days | Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	73
Greater than 89 days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	23,857	34,053
Greater than 89 days | Non owner occupied commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	9,729	13,151
Greater than 89 days | Owner occupied commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	7,642	12,575
Greater than 89 days | Multifamily
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	420
Greater than 89 days | Non owner occupied residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	977	1,651
Greater than 89 days | Commercial, industrial and other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,872	1,727
Greater than 89 days | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	515	1,234
Greater than 89 days | Equipment finance
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	179	130
Greater than 89 days | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,427	1,808
Greater than 89 days | Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 1,516	$ 1,357

Loans - Non-accrual (Details)

Loans - Non-accrual (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	$ 31,125	$ 42,763
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	1
Amortized Cost Basis of Non-accrual Loans without Related Allowance	21,633	32,337
Non owner occupied commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	12,835	16,537
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	11,193	14,719
Owner occupied commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	8,797	14,271
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	6,972	12,371
Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	201	626
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	0	0
Non owner occupied residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	1,417	2,217
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	852	1,580
Commercial, industrial and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	2,252	2,633
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	1,361	1,418
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	718	1,440
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	515	1,234
Equipment finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	300	327
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	0	0
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	2,328	2,469
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	740	1,015
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	2,277	2,243
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans >= 90 days Past due but still accruing	0	1
Amortized Cost Basis of Non-accrual Loans without Related Allowance	$ 0	$ 0

Allowance for Credit Losses - N

Allowance for Credit Losses - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing receivable, collectively evaluated for impairment	$ 6,078,069		$ 5,979,260
Financing receivable, allowance for credit losses, collectively evaluated for impairment	66,013		69,769
Financing receivable, individually evaluated for impairment and acquired with deteriorated credit quality	30,900
Financing receivable, allowance for credit losses, individually evaluated for impairment and acquired with deteriorated credit quality	1,200
Accrued interest receivable on loans	15,500		16,100
Financing receivable, allowance for credit loss	67,252	$ 48,884	71,124	$ 40,003
Provision for credit loss - securities	0	0
Debt securities, accrued interest after allowance for credit loss	4,400		3,300
Off-balance sheet, credit loss, liability	2,600		2,600
Off-balance sheet, credit loss, liability, credit loss expense (reversal)	24	210
Debt Securities, Allowance For Credit Loss	$ 144	$ 0	$ 2	0
Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing receivable, allowance for credit loss				6,700
Off-balance sheet, credit loss, liability				(498)
Debt Securities, Allowance For Credit Loss				$ 30

Allowance For Credit Losses - L

Allowance For Credit Losses - Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	$ 71,124	$ 40,003
Charge-offs	(1,270)	(483)
Recoveries	206	141
Net (charge-offs) recoveries	(1,064)	(342)
Provision for credit loss - loans	(2,808)	9,223
Balance at end of the period	$ 67,252	$ 48,884

Allowance for Credit Losses - A

Allowance for Credit Losses - Activity by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	$ 71,124	$ 40,003
Charge-offs	(1,270)	(483)
Recoveries	206	141
Provision for credit loss - loans	(2,808)	9,223
Balance at end of the period	67,252	48,884
Commercial, secured by real estate
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period		28,950
Charge-offs		(169)
Recoveries		26
Provision for credit loss - loans		5,986
Balance at end of the period		34,793
Non owner occupied commercial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	25,910
Charge-offs	(593)
Recoveries	1
Provision for credit loss - loans	(1,438)
Balance at end of the period	23,880
Owner occupied commercial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	3,955
Charge-offs	(78)
Recoveries	8
Provision for credit loss - loans	118
Balance at end of the period	4,003
Multifamily
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	7,253
Charge-offs	0
Recoveries	0
Provision for credit loss - loans	255
Balance at end of the period	7,508
Non owner occupied residential
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	3,321
Charge-offs	(208)
Recoveries	2
Provision for credit loss - loans	(232)
Balance at end of the period	2,883
Commercial, industrial and other
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	13,665	3,289
Charge-offs	(265)	0
Recoveries	44	30
Provision for credit loss - loans	(1,305)	2,170
Balance at end of the period	12,139	5,489
Construction
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	786	2,672
Charge-offs	0	0
Recoveries	25	32
Provision for credit loss - loans	318	640
Balance at end of the period	1,129	3,344
Equipment finance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	6,552	957
Charge-offs	(94)	(84)
Recoveries	11	14
Provision for credit loss - loans	(205)	370
Balance at end of the period	6,264	1,257
Residential mortgage
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	3,623	1,725
Charge-offs	0	(116)
Recoveries	58	20
Provision for credit loss - loans	100	(29)
Balance at end of the period	3,781	1,600
Consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	6,059	2,410
Charge-offs	(32)	(114)
Recoveries	57	19
Provision for credit loss - loans	(419)	86
Balance at end of the period	$ 5,665	$ 2,401

Allowance for Credit Losses -_2

Allowance for Credit Losses - Allowance for Loan Losses (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	$ 24,878	$ 33,719
Loans, Collectively evaluated	6,078,069	5,979,260
Loans, Acquired with deteriorated credit quality	5,999	8,253
Loans, net of deferred fees	6,108,946	6,021,232
Allowance for Credit Losses, Individually evaluated	1,239	1,355
Allowance for Credit Losses, Collectively evaluated	66,013	69,769
Allowance for Credit Losses	67,252	71,124	$ 48,884	$ 40,003
Non owner occupied commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	9,605	12,112
Loans, Collectively evaluated	2,362,334	2,382,717
Loans, Acquired with deteriorated credit quality	3,085	4,117
Loans, net of deferred fees	2,375,024	2,398,946
Allowance for Credit Losses, Individually evaluated	351	355
Allowance for Credit Losses, Collectively evaluated	23,529	25,555
Allowance for Credit Losses	23,880	25,910
Owner occupied commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	11,131	16,547
Loans, Collectively evaluated	845,786	809,935
Loans, Acquired with deteriorated credit quality	589	610
Loans, net of deferred fees	857,506	827,092
Allowance for Credit Losses, Individually evaluated	0	96
Allowance for Credit Losses, Collectively evaluated	4,003	3,859
Allowance for Credit Losses	4,003	3,955
Multifamily
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	0	0
Loans, Collectively evaluated	858,168	813,225
Loans, Acquired with deteriorated credit quality	0	0
Loans, net of deferred fees	858,168	813,225
Allowance for Credit Losses, Individually evaluated	0	0
Allowance for Credit Losses, Collectively evaluated	7,508	7,253
Allowance for Credit Losses	7,508	7,253
Non owner occupied residential
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	774	1,459
Loans, Collectively evaluated	194,421	198,334
Loans, Acquired with deteriorated credit quality	339	436
Loans, net of deferred fees	195,534	200,229
Allowance for Credit Losses, Individually evaluated	48	43
Allowance for Credit Losses, Collectively evaluated	2,835	3,278
Allowance for Credit Losses	2,883	3,321
Commercial, industrial and other
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	1,370	1,596
Loans, Collectively evaluated	737,833	715,129
Loans, Acquired with deteriorated credit quality	1,363	1,464
Loans, net of deferred fees	740,566	718,189
Allowance for Credit Losses, Individually evaluated	810	830
Allowance for Credit Losses, Collectively evaluated	11,329	12,835
Allowance for Credit Losses	12,139	13,665	5,489	3,289
Construction
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	515	515
Loans, Collectively evaluated	290,737	265,649
Loans, Acquired with deteriorated credit quality	0	719
Loans, net of deferred fees	291,252	266,883
Allowance for Credit Losses, Individually evaluated	0	0
Allowance for Credit Losses, Collectively evaluated	1,129	786
Allowance for Credit Losses	1,129	786	3,344	2,672
Equipment finance
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	0	0
Loans, Collectively evaluated	119,428	116,690
Loans, Acquired with deteriorated credit quality	0	0
Loans, net of deferred fees	119,428	116,690
Allowance for Credit Losses, Individually evaluated	0	0
Allowance for Credit Losses, Collectively evaluated	6,264	6,552
Allowance for Credit Losses	6,264	6,552	1,257	957
Residential mortgage
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	1,483	1,490
Loans, Collectively evaluated	384,161	375,482
Loans, Acquired with deteriorated credit quality	134	408
Loans, net of deferred fees	385,778	377,380
Allowance for Credit Losses, Individually evaluated	0	0
Allowance for Credit Losses, Collectively evaluated	3,781	3,623
Allowance for Credit Losses	3,781	3,623	1,600	1,725
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, Individually evaluated	0	0
Loans, Collectively evaluated	285,201	302,099
Loans, Acquired with deteriorated credit quality	489	499
Loans, net of deferred fees	285,690	302,598
Allowance for Credit Losses, Individually evaluated	30	31
Allowance for Credit Losses, Collectively evaluated	5,635	6,028
Allowance for Credit Losses	$ 5,665	$ 6,059	$ 2,401	$ 2,410

Allowance for Credit Losses - S

Allowance for Credit Losses - Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Available for Sale
Beginning balance	$ 2	$ 0
Provision for credit loss - securities	142	0
Balance at end of the period	144	0
Held to Maturity
Beginning balance	0	0
Provision for credit loss - securities	0	0
Balance at end of the period	0	0
Total
Beginning balance	2	0
Provision for credit loss - securities	142	0
Balance at end of the period	$ 144	$ 0

Leases - Additional Information

Leases - Additional Information (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease liabilities	$ 17,574,000	$ 18,183,000
Operating lease right-of-use assets	$ 16,199,000	$ 16,772,000
Operating lease, weighted average remaining lease term	9 years 7 months 6 days
Lessee, operating lease, discount rate	3.42%
Operating lease, lease not yet commenced	$ 0

Leases - Schedule of Lease, Cos

Leases - Schedule of Lease, Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Leases [Abstract]
Operating lease cost	$ 829	$ 828
Short-term lease cost	0	0
Variable lease cost	22	32
Sublease income	(31)	(31)
Net lease cost	$ 820	$ 829

Leases - Other Information (Det

Leases - Other Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Leases [Abstract]
Operating cash flows from operating leases	$ 719	$ 689
Right-of-use asset obtained in exchange for new operating lease liabilities	$ 109	$ 0

Leases - Maturity analysis of o

Leases - Maturity analysis of operating lease liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Within one year	$ 3,277
After one year but within three years	5,266
After three years but within five years	4,205
After five years	8,255
Total undiscounted cash flows	21,003
Discount on cash flows	(3,429)
Operating lease liabilities	$ 17,574	$ 18,183

Deposits - Summary of Deposit L

Deposits - Summary of Deposit Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Interest and Noninterest Bearing Domestic Deposit Liabilities To Deposit Liabilities [Abstract]
Noninterest-bearing demand	$ 1,631,942	$ 1,510,224
Interest-bearing checking	2,092,022	2,057,052
Money market	1,327,612	1,225,890
Savings	630,280	584,361
Certificates of deposit $250 thousand and under	794,283	895,056
Certificates of deposit over $250 thousand	159,087	183,200
Deposits	$ 6,635,226	$ 6,455,783
Percentage Of Interest and Noninterest Bearing Domestic Deposit Liabilities To Deposit Liabilities [Abstract]
Noninterest-bearing demand	24.60%	23.40%
Interest-bearing checking	31.50%	31.90%
Money market	20.00%	19.00%
Savings	9.50%	9.10%
Certificates of deposit $250 thousand and under	12.00%	13.80%
Certificates of deposit over $250 thousand	2.40%	2.80%
Total deposits	100.00%	100.00%

Deposits - Narrative (Details)

Deposits - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Deposit Liabilities [Abstract]
Deposits obtained through brokers	$ 195.2	$ 236.7

Borrowings - Additional Informa

Borrowings - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Securities sold under agreements to repurchase		$ 62,000,000	$ 69,600,000
Advances from the FHLB		25,000,000	25,000,000
Repayments of debt	$ 10,000,000
Securities Sold under Agreements to Repurchase
Debt Instrument [Line Items]
Pledged securities		72,700,000
Line of Credit
Debt Instrument [Line Items]
Overnight federal funds borrowed		0	0
Federal funds available for borrowing		215,000,000
Line of Credit | Federal Reserve Bank of New York
Debt Instrument [Line Items]
Federal reserve bank, advances, amount of advances by branch		0	0
Federal Home Loan Bank of New York | Line of Credit
Debt Instrument [Line Items]
Overnight borrowings		$ 50,000,000	$ 100,000,000
Collateralized FHLB Advances
Debt Instrument [Line Items]
Long term debt prepayment fee	$ 356,000
Collateralized FHLB Advances | Weighted Average
Debt Instrument [Line Items]
Federal Home Loan Bank, advances, branch of FHLB Bank, interest rate		0.77%

Share-Based Compensation - Summ

Share-Based Compensation - Summary of Company's Restricted Stock Activity (Detail)	3 Months Ended
	Mar. 31, 2021$ / sharesshares
Restricted Stock
Number of Shares
Balance at beginning of period (in shares) | shares	23,910
Granted (in shares) | shares	16,028
Vested (in shares) | shares	(13,092)
Balance at end of period (in shares) | shares	26,846
Weighted Average Price
Balance at beginning of period (in usd per share) | $ / shares	$ 14.77
Granted (in usd per share) | $ / shares	13.72
Vested (in usd per share) | $ / shares	16.87
Balance of end of period (in usd per share) | $ / shares	$ 13.13
RSUs
Number of Shares
Balance at beginning of period (in shares) | shares	372,552
Granted (in shares) | shares	258,154
Vested (in shares) | shares	(129,224)
Forfeited (in shares) | shares	(761)
Balance at end of period (in shares) | shares	500,721
Weighted Average Price
Balance at beginning of period (in usd per share) | $ / shares	$ 16.63
Granted (in usd per share) | $ / shares	16.22
Vested (in usd per share) | $ / shares	18.14
Forfeited (in usd per share) | $ / shares	16.03
Balance of end of period (in usd per share) | $ / shares	$ 16.03

Share-Based Compensation - Addi

Share-Based Compensation - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 1,206,000	$ 847,000
Options granted (in shares)	0	0
Options exercised (in shares)	1,757	0
Exercise of stock options	$ 13,000	$ 0
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	16,028
Granted (in usd per share)	$ 13.72
Share-based compensation expense	$ 88,000	$ 54,000
Restricted Stock | 2018 Omnibus Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 242,000
Unrecognized compensation expense, period of recognition	8 months 26 days
Restricted Stock | 2018 Omnibus Equity Incentive Plan | Non-Employee Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	16,028	13,041
Granted (in usd per share)	$ 13.72	$ 16.87
Vesting period	1 year	1 year
Share-based compensation expense	$ 220,000	$ 220,000
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	258,154
Granted (in usd per share)	$ 16.22
Share-based compensation expense	$ 1,100,000	$ 794,000
Unrecognized compensation cost	$ 5,500,000
Unrecognized compensation expense, period of recognition	1 year 8 months 12 days
RSUs | 2018 Omnibus Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	258,154	169,169
Granted (in usd per share)	$ 16.22	$ 15.56
Vesting period	3 years	3 years
Share-based compensation expense	$ 1,400,000	$ 877,000
RSUs | 2018 Omnibus Equity Incentive Plan | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	2 years
RSUs | 2018 Omnibus Equity Incentive Plan | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 0

Share-Based Compensation - Opti

Share-Based Compensation - Option Activity under the Company's Stock Option Plans (Detail) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Number of Shares
Outstanding, beginning of period (in shares)	2,764
Exercised (in shares)	(1,757)	0
Outstanding, end of period (in shares)	1,007		2,764
Options exercisable end of period (in shares)	1,007
Weighted Average Exercise Price
Outstanding, beginning of period (in usd per share)	$ 6.94
Exercised (in usd per share)	7.13
Outstanding, end of period (in usd per share)	6.61		$ 6.94
Options exercisable at end of period (in usd per share)	$ 6.61
Weighted Average Remaining Contractual Term (in years)
Outstanding	1 year 2 months 8 days		1 year 25 days
Options exercisable	1 year 2 months 8 days
Aggregate Intrinsic Value
Outstanding	$ 10,905		$ 15,934
Options exercisable	$ 10,905

Revenue Recognition - Additiona

Revenue Recognition - Additional Information (Details)	3 Months Ended
	Mar. 31, 2021regionsegment
Revenue from Contract with Customer [Abstract]
Number of geographic regions | region	1
Number of operating segments | segment	1

Revenue Recognition - Disaggreg

Revenue Recognition - Disaggregation of Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Disaggregation of Revenue [Line Items]
Gains on sales of loans	$ 708	$ 415
Other Income:
Gains on customer swap transactions	562	2,843
Title insurance income	13	(4)
Other income	82	97
Total	657	2,936
Revenue not from contracts with customers	448	521
Total Noninterest Income	5,759	8,011
Products and services transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	5,292	7,471
Products and services transferred over time
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	19	19
Deposit Related Fees and Charges
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	2,296	2,500
Debit card interchange income
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	1,410	1,223
Overdraft charges
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	587	953
ATM service charges
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	143	167
Demand deposit fees and charges
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	141	134
Savings service charges
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	15	23
Commissions and Fees:
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	1,650	1,639
Loan fees
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	507	340
Wire transfer charges
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	375	308
Investment services income
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	363	523
Merchant fees
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	201	248
Commissions from sales of checks
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	78	83
Safe deposit income
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	79	86
Other income
Disaggregation of Revenue [Line Items]
Revenue from contract with customer, excluding assessed tax	$ 47	$ 51

Comprehensive Income - Componen

Comprehensive Income - Components of Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Before Tax Amount
Other comprehensive (losses) income, net	$ (18,570)	$ 8,976
Tax Benefit (Expense)
Other comprehensive (losses) income, net	5,482	(2,283)
Net of Tax Amount
Other comprehensive (loss) income before classifications	(13,088)	6,947
Reclassification adjustment for net gains arising during the period	0	(254)
Other comprehensive income, net of tax	(13,088)	6,693
Net unrealized gains (losses) on available for sale securities:
Before Tax Amount
Net unrealized holding gains arising during period	(18,637)	9,796
Reclassification adjustment for net gains arising during the period	0	(342)
Other comprehensive (losses) income, net	(18,637)	9,454
Tax Benefit (Expense)
Net unrealized holding gains arising during period	5,502	(2,512)
Reclassification adjustment for net gains arising during the period	0	88
Other comprehensive (losses) income, net	5,502	(2,424)
Net of Tax Amount
Other comprehensive (loss) income before classifications	(13,135)	7,284
Reclassification adjustment for net gains arising during the period	0	(254)
Other comprehensive income, net of tax	(13,135)	7,030
Unrealized gains (losses) on derivatives
Before Tax Amount
Other comprehensive (losses) income, net	67	(478)
Tax Benefit (Expense)
Other comprehensive (losses) income, net	(20)	141
Net of Tax Amount
Other comprehensive (loss) income before classifications	47	(337)
Reclassification adjustment for net gains arising during the period	0	0
Other comprehensive income, net of tax	$ 47	$ (337)

Comprehensive Income - Summary

Comprehensive Income - Summary of Changes in Components of Other Comprehensive Income, Net of Tax (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	$ 763,784	$ 725,263
Other comprehensive (loss) income before classifications	(13,088)	6,947
Amounts reclassified from accumulated other comprehensive income	0	(254)
Other comprehensive income, net of tax	(13,088)	6,693
Balance at end of period	768,065	736,922
Total
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	11,397	2,248
Other comprehensive income, net of tax	(13,088)	6,693
Balance at end of period	(1,691)	8,941
Net unrealized gains (losses) on available for sale securities:
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	11,402	1,936
Other comprehensive (loss) income before classifications	(13,135)	7,284
Amounts reclassified from accumulated other comprehensive income	0	(254)
Other comprehensive income, net of tax	(13,135)	7,030
Balance at end of period	(1,733)	8,966
Unrealized gains (losses) on derivatives
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	25	317
Other comprehensive (loss) income before classifications	47	(337)
Amounts reclassified from accumulated other comprehensive income	0	0
Other comprehensive income, net of tax	47	(337)
Balance at end of period	72	(20)
Pension Items
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	(30)	(5)
Other comprehensive (loss) income before classifications	0	0
Amounts reclassified from accumulated other comprehensive income	0	0
Other comprehensive income, net of tax	0	0
Balance at end of period	$ (30)	$ (5)

Derivatives - Additional Inform

Derivatives - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2021USD ($)	Mar. 31, 2020USD ($)	Dec. 31, 2020USD ($)	Jun. 30, 2016USD ($)derivative
Derivative [Line Items]
Interest expense	$ (6,680)	$ (13,678)
Estimated reclassification of cash flow hedge gain (loss) within next twelve months	(75)
Interest rate swap (cash flow hedge)
Derivative [Line Items]
Debt securities, pledged as collateral, available-for-sale, restricted	71,700		$ 83,200
Notional amount	30,000		$ 30,000
Interest rate swap (cash flow hedge) | Cash Flow Hedging
Derivative [Line Items]
Number of derivatives | derivative				2
Notional amount				$ 30,000
Average interest rate				1.10%
Interest expense	$ (65)	$ (62)

Derivatives - Summary Informati

Derivatives - Summary Information Regarding Derivatives (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
3rd Party interest rate swaps
Classified in Other Assets:
Notional Amount	$ 326,734	$ 73,075
Average Maturity (Years)	9 years 3 months 18 days	9 years 6 months
Weighted Average Fixed Rate	3.11%	3.20%
Weighted Average Variable Rate	220.00%	255.00%
Fair Value	$ 14,627	$ 503
Classified in Other Liabilities:
Notional Amount	$ 699,190	$ 907,069
Average Maturity (Years)	8 years 4 months 24 days	8 years 8 months 12 days
Weighted Average Fixed Rate	4.02%	3.79%
Weighted Average Variable Rate	196.00%	199.00%
Fair  Value	$ (38,098)	$ (80,231)
Customer interest rate swaps
Classified in Other Assets:
Notional Amount	$ 699,190	$ 907,069
Average Maturity (Years)	8 years 4 months 24 days	8 years 8 months 12 days
Weighted Average Fixed Rate	4.02%	3.79%
Weighted Average Variable Rate	196.00%	199.00%
Fair Value	$ 38,098	$ 80,231
Classified in Other Liabilities:
Notional Amount	$ 326,734	$ 73,075
Average Maturity (Years)	9 years 3 months 18 days	9 years 6 months
Weighted Average Fixed Rate	3.11%	3.20%
Weighted Average Variable Rate	220.00%	255.00%
Fair  Value	$ (14,627)	$ (503)
Interest rate swap (cash flow hedge)
Classified in Other Liabilities:
Notional Amount	$ 30,000	$ 30,000
Average Maturity (Years)	3 months 18 days	6 months
Weighted Average Fixed Rate	1.10%	1.10%
Fair  Value	$ (76)	$ (143)

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2021USD ($)reportingUnit	Mar. 31, 2020USD ($)	Dec. 31, 2020USD ($)
Acquired Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 156,277		$ 156,277
Number of reporting units | reportingUnit	1
Amortization of intangible assets	$ 226	$ 265
Core Deposits
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets	$ 3,100		$ 3,300

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Schedule of Estimated Future Amortization Expense (Detail) $ in Thousands	Mar. 31, 2021USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2021	$ 642
2022	711
2023	554
2024	425
2025	317
2026	$ 210

Fair Value Measurement and Fa_3

Fair Value Measurement and Fair Value of Financial Instruments - Fair Value of Financial Assets and Liabilities Measured on Recurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Assets:
Total securities	$ 968,394	$ 855,746
Equity securities, at fair value	14,590	14,694
U.S. Treasury and U.S. government agencies
Assets:
Total securities	93,033	65,002
Asset-backed securities
Assets:
Total securities	40,187	40,690
Obligations of states and political subdivisions
Assets:
Total securities	255,122	233,710
Fair Value, Measurements, Recurring
Assets:
Total securities	968,394	855,746
Equity securities, at fair value	14,590	14,694
Derivative assets	52,725	80,734
Total Assets	1,035,709	951,174
Liabilities:
Derivative liabilities	52,801	80,877
Total Liabilities	52,801	80,877
Fair Value, Measurements, Recurring | U.S. Treasury and U.S. government agencies
Assets:
Total securities	93,033	65,002
Fair Value, Measurements, Recurring | Mortgage-backed and asset-backed securities
Assets:
Total securities	325,831	230,100
Fair Value, Measurements, Recurring | Collateralized mortgage obligations
Assets:
Total securities	218,669	250,573
Fair Value, Measurements, Recurring | Asset-backed securities
Assets:
Total securities	40,187	40,690
Fair Value, Measurements, Recurring | Obligations of states and political subdivisions
Assets:
Total securities	255,122	233,710
Fair Value, Measurements, Recurring | Debt securities
Assets:
Total securities	35,552	35,671
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring
Assets:
Total securities	7,742	9,392
Equity securities, at fair value	0	0
Derivative assets	0	0
Total Assets	7,742	9,392
Liabilities:
Derivative liabilities	0	0
Total Liabilities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | U.S. Treasury and U.S. government agencies
Assets:
Total securities	7,742	9,392
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Mortgage-backed and asset-backed securities
Assets:
Total securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Collateralized mortgage obligations
Assets:
Total securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Asset-backed securities
Assets:
Total securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Obligations of states and political subdivisions
Assets:
Total securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Debt securities
Assets:
Total securities	0	0
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring
Assets:
Total securities	960,652	846,354
Equity securities, at fair value	14,590	14,694
Derivative assets	52,725	80,734
Total Assets	1,027,967	941,782
Liabilities:
Derivative liabilities	52,801	80,877
Total Liabilities	52,801	80,877
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | U.S. Treasury and U.S. government agencies
Assets:
Total securities	85,291	55,610
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Mortgage-backed and asset-backed securities
Assets:
Total securities	325,831	230,100
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Collateralized mortgage obligations
Assets:
Total securities	218,669	250,573
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Asset-backed securities
Assets:
Total securities	40,187	40,690
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Obligations of states and political subdivisions
Assets:
Total securities	255,122	233,710
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Debt securities
Assets:
Total securities	35,552	35,671
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring
Assets:
Total securities	0	0
Equity securities, at fair value	0	0
Derivative assets	0	0
Total Assets	0	0
Liabilities:
Derivative liabilities	0	0
Total Liabilities	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | U.S. Treasury and U.S. government agencies
Assets:
Total securities	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Mortgage-backed and asset-backed securities
Assets:
Total securities	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Collateralized mortgage obligations
Assets:
Total securities	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Asset-backed securities
Assets:
Total securities	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Obligations of states and political subdivisions
Assets:
Total securities	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Debt securities
Assets:
Total securities	$ 0	$ 0

Fair Value Measurement and Fa_4

Fair Value Measurement and Fair Value of Financial Instruments - Fair Value of Assets Measured on Non-recurring Basis (Detail) - Fair Value, Measurements, Non-recurring - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Assets:
Individually evaluated loans	$ 2,297	$ 2,417
Loans held for sale	1,230	1,335
(Level 1)
Assets:
Individually evaluated loans	0	0
Loans held for sale	0	0
(Level 2)
Assets:
Individually evaluated loans	0	0
Loans held for sale	1,230	1,335
(Level 3)
Assets:
Individually evaluated loans	2,297	2,417
Loans held for sale	$ 0	$ 0

Fair Value Measurement and Fa_5

Fair Value Measurement and Fair Value of Financial Instruments- Carrying Values and Fair Values of Company's Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Financial Assets:
Investment securities held to maturity, Carrying Value	$ 84,994	$ 90,766
Investment securities held to maturity, fair value	87,215	93,868
Federal Home Loan Bank and other membership bank stocks, Carrying Value	10,772	11,979
Federal Home Loan Bank and other membership bank stocks, Fair Value	10,772	11,979
Net loans	6,041,694	5,950,108
Fair Value	6,128,887	5,939,413
Financial Liabilities:
Certificates of deposit, Carrying Value	953,370	1,078,256
Certificates of deposit, Fair Value	950,053	1,077,620
Other borrowings, Carrying Value	25,000	25,000
Other borrowings, Fair Value	24,906	25,206
Subordinated debt, Carrying Value	118,267	118,257
Subordinated debentures, Fair Value	117,842	118,208
Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial Assets:
Investment securities held to maturity, fair value	0	0
Federal Home Loan Bank and other membership bank stocks, Fair Value	0	0
Fair Value	0	0
Financial Liabilities:
Certificates of deposit, Fair Value	0	0
Other borrowings, Fair Value	0	0
Subordinated debentures, Fair Value	0	0
Significant Other Observable Inputs (Level 2)
Financial Assets:
Investment securities held to maturity, fair value	86,796	93,868
Federal Home Loan Bank and other membership bank stocks, Fair Value	10,772	11,979
Fair Value	0	0
Financial Liabilities:
Certificates of deposit, Fair Value	950,053	1,077,620
Other borrowings, Fair Value	24,906	25,206
Subordinated debentures, Fair Value	0	0
Significant Unobservable Inputs (Level 3)
Financial Assets:
Investment securities held to maturity, fair value	419	0
Federal Home Loan Bank and other membership bank stocks, Fair Value	0	0
Fair Value	6,128,887	5,939,413
Financial Liabilities:
Certificates of deposit, Fair Value	0	0
Other borrowings, Fair Value	0	0
Subordinated debentures, Fair Value	$ 117,842	$ 118,208