California Bancorp (CALB) 10-Q 12 Aug 21 2021 Q2 Quarterly report Financial data

Cover Page

Cover Page - shares	6 Months Ended
	Jun. 30, 2021	Aug. 01, 2021
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Fiscal Year Focus	2021
Document Period End Date	Jun. 30, 2021
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Document Quarterly Report	true
Entity Registrant Name	California BanCorp
Entity Central Index Key	0001752036
Entity Filer Category	Non-accelerated Filer
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Common Stock, Shares Outstanding		8,229,116
Title of 12(b) Security	Common Stock
Trading Symbol	CALB
Security Exchange Name	NASDAQ
Entity Incorporation, State or Country Code	CA
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	false
Entity Address, Country	CA
Entity File Number	001-39242
Entity Tax Identification Number	82-1751097
Entity Address, Address Line One	1300 Clay Street
Entity Address, Address Line Two	Suite 500
Entity Address, City or Town	Oakland
Entity Address, Postal Zip Code	94612
City Area Code	510
Local Phone Number	457-3737

Consolidated Statements of Fina

Consolidated Statements of Financial Condition (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
ASSETS:
Cash and due from banks	$ 26,159	$ 22,485
Federal funds sold	366,347	396,032
Total cash and cash equivalents	392,506	418,517
Investment securities, available for sale	61,142	55,093
Loans, net of allowance for losses of $13,240 and $14,111 at June 30, 2021 and December 31, 2020, respectively	1,338,770	1,355,482
Premises and equipment, net	5,089	5,778
Bank owned life insurance (BOLI)	24,085	23,718
Goodwill and other intangible assets	7,534	7,554
Accrued interest receivable and other assets	39,937	39,637
Total assets	1,869,063	1,905,779
Deposits
Non-interest bearing	791,580	673,100
Interest bearing	888,192	859,106
Total deposits	1,679,772	1,532,206
Other borrowings	0	189,043
Junior Subordinated debt securities	24,745	24,994
Accrued interest payable and other liabilities	20,805	23,126
Total liabilities	1,725,322	1,769,369
Commitments and Contingencies (Note 5)
Shareholders' equity
Common stock, no par value; 40,000,000 shares authorized; 8,229,116 and 8,171,734 issued and outstanding at June 30, 2021 and December 31, 2020, respectively	108,417	107,948
Retained earnings	34,792	27,821
Accumulated other comprehensive income, net of taxes	532	641
Total shareholders' equity	143,741	136,410
Total liabilities and shareholders' equity	$ 1,869,063	$ 1,905,779

Consolidated Statements of Fi_2

Consolidated Statements of Financial Condition (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Allowance for losses	$ 13,240	$ 14,111
Common stock, par value	$ 0	$ 0
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	8,229,116	8,171,734
Common stock, shares outstanding	8,229,116	8,171,734

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Interest income
Loans	$ 14,703	$ 12,466	$ 29,287	$ 24,248
Federal funds sold	84	108	172	437
Investment securities	392	207	752	398
Total interest income	15,179	12,781	30,211	25,083
Interest expense
Deposits	1,138	1,521	2,329	3,515
Borrowings and subordinated debt	455	475	960	602
Total interest expense	1,593	1,996	3,289	4,117
Net interest income	13,586	10,785	26,922	20,966
Provision for credit losses	(1,100)	2,930	(800)	3,330
Net interest income after provision for credit losses	14,686	7,855	27,722	17,636
Non-interest income
Service charges and other fees	638	537	1,279	1,508
Other	318	240	598	560
Total non-interest income	956	777	1,877	2,068
Non-interest expense
Salaries and benefits	6,374	2,121	12,741	8,598
Premises and equipment	1,209	1,132	2,406	2,271
Professional fees	527	1,267	1,116	2,222
Data processing	484	536	1,064	1,062
Other	1,241	1,384	2,588	2,694
Total non-interest expense	9,835	6,440	19,915	16,847
Income before provision for income taxes	5,807	2,192	9,684	2,857
Provision for income taxes	1,645	642	2,713	834
Net income	$ 4,162	$ 1,550	$ 6,971	$ 2,023
Earnings per common share
Basic	$ 0.51	$ 0.19	$ 0.85	$ 0.25
Diluted	$ 0.50	$ 0.19	$ 0.84	$ 0.25
Average common shares outstanding	8,209,678	8,127,911	8,195,380	8,115,575
Average common and equivalent shares outstanding	8,295,278	8,165,938	8,275,510	8,160,152

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net Income	$ 4,162	$ 1,550	$ 6,971	$ 2,023
Other comprehensive income
Unrealized (losses) gains on securities available for sale	588	669	(155)	743
Reclassification adjustment for realized loss on securities available for sale		0		70
Tax effect	(174)	(198)	46	(241)
Total other comprehensive (loss) income	414	471	(109)	572
Total comprehensive income	$ 4,576	$ 2,021	$ 6,862	$ 2,595

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance (in shares) at Dec. 31, 2019		8,092,966
Balance at Dec. 31, 2019	$ 130,256	$ 106,427	$ 23,518	$ 311
Stock awards issued and related compensation expense, shares		25,215
Stock awards issued and related compensation expense	413	$ 413
Shares withheld to pay taxes on stock based compensation , shares		(7,550)
Shares withheld to pay taxes on stock based compensation	(133)	$ (133)
Stock options exercised , shares		11,217
Stock options exercised	83	$ 83
Net income	473		473
Other comprehensive income	101			101
Balance (in shares) at Mar. 31, 2020		8,121,848
Balance at Mar. 31, 2020	131,193	$ 106,790	23,991	412
Balance (in shares) at Dec. 31, 2019		8,092,966
Balance at Dec. 31, 2019	130,256	$ 106,427	23,518	311
Net income	2,023
Other comprehensive income	572
Balance (in shares) at Jun. 30, 2020		8,133,457
Balance at Jun. 30, 2020	133,665	$ 107,241	25,541	883
Balance (in shares) at Mar. 31, 2020		8,121,848
Balance at Mar. 31, 2020	131,193	$ 106,790	23,991	412
Stock awards issued and related compensation expense, shares		1,428
Stock awards issued and related compensation expense	314	$ 314
Stock options exercised , shares		10,181
Stock options exercised	137	$ 137
Net income	1,550		1,550
Other comprehensive income	471			471
Balance (in shares) at Jun. 30, 2020		8,133,457
Balance at Jun. 30, 2020	133,665	$ 107,241	25,541	883
Balance (in shares) at Dec. 31, 2020		8,171,734
Balance at Dec. 31, 2020	136,410	$ 107,948	27,821	641
Stock awards issued and related compensation expense, shares		3,369
Stock awards issued and related compensation expense	383	$ 383
Stock options exercised , shares		14,495
Stock options exercised	99	$ 99
Net income	2,809		2,809
Other comprehensive income	(523)			(523)
Balance (in shares) at Mar. 31, 2021		8,189,598
Balance at Mar. 31, 2021	139,178	$ 108,430	30,630	118
Balance (in shares) at Dec. 31, 2020		8,171,734
Balance at Dec. 31, 2020	136,410	$ 107,948	27,821	641
Net income	6,971
Other comprehensive income	(109)
Balance (in shares) at Jun. 30, 2021		8,229,116
Balance at Jun. 30, 2021	143,741	$ 108,417	34,792	532
Balance (in shares) at Mar. 31, 2021		8,189,598
Balance at Mar. 31, 2021	139,178	$ 108,430	30,630	118
Stock awards issued and related compensation expense, shares		28,562
Stock awards issued and related compensation expense	234	$ 234
Shares withheld to pay taxes on stock based compensation , shares		(2,740)
Shares withheld to pay taxes on stock based compensation	(150)	$ (150)
Stock options exercised , shares		21,770
Stock options exercised	48	$ 48
Shares withheld to pay exercise price on stock options, shares		(8,074)
Shares withheld to pay exercise price on stock options	(145)	$ (145)
Net income	4,162		4,162
Other comprehensive income	414			414
Balance (in shares) at Jun. 30, 2021		8,229,116
Balance at Jun. 30, 2021	$ 143,741	$ 108,417	$ 34,792	$ 532

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities:
Net income	$ 6,971	$ 2,023
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	(800)	3,330
Provision for deferred taxes	238	399
Depreciation	1,490	646
Deferred loan fees, net	1,215	4,259
Accretion on discount of purchased loans, net	(62)	(136)
Stock based compensation, net	467	594
Increase in cash surrender value of life insurance	(327)	(296)
Discount on retained portion of sold loans, net	(18)	(166)
Loss on sale of investment securities, net		70
Increase in accrued interest receivable and other assets	(1,924)	(3,902)
Decrease in accrued interest payable and other liabilities	(684)	(282)
Net cash from operating activities	6,566	6,539
Cash flows from investing activities:
Purchase of investment securities	(12,245)	(21,666)
Proceeds from sales of investment securities		7,662
Proceeds from principal payments on investment securities	6,155	3,570
Net increase (decrease) in loans	16,378	(351,545)
Purchase of low income tax credit investments	(549)	(714)
Purchase of premises and equipment	(801)	(1,687)
Purchase of bank-owned life insurance policies	(40)	(821)
Net cash used in investing activities	8,898	(365,201)
Cash flows from financing activities:
Net increase in customer deposits	147,566	397,466
Paydown of long term borrowing	(189,043)
Proceeds from short term and overnight borrowings		354,703
Proceeds from exercised stock options, net	2	220
Net cash provided by financing activities	(41,475)	752,389
Increase in cash and cash equivalents	(26,011)	393,727
Cash and cash equivalents, beginning of period	418,517	114,342
Cash and cash equivalents, end of period	392,506	508,069
Supplemental disclosure of cash flow information:
Recording of right to use assets and operating lease liabilities		3,516
Cash paid during the year for:
Interest	3,739	4,114
Income taxes	$ 1,521	$ 164

Nature of Operations

Nature of Operations	6 Months Ended
	Jun. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of Operations	1. NATURE OF OPERATIONS Organization California BanCorp (the “Company”, or ‘we”), a California corporation headquartered in Oakland, California, is the bank holding company for its wholly-owned subsidiary California Bank of Commerce (the “Bank”). The Bank has 2 full service branches in California located in Contra Costa County and Santa Clara County and 4 loan production offices in California located in Alameda County, Contra Costa County, Sacramento County, and Santa Clara County. Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q 10-K The results of operations for the three and six months ended June 30, 2021 are not necessarily indicative of the results of operations that may be expected for any other interim period or for the year ending December 31, 2021. The Company’s accounting and reporting policies conform to GAAP and to general practices within the banking industry. Subsequent Events Management has reviewed all events through the date the unaudited consolidated financial statements were filed with the SEC. Use of Estimates Management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the unaudited consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates and assumptions affect the amounts reported in the unaudited consolidated financial statements and the disclosures provided, and actual results could differ. The estimates utilized to determine the appropriate allowance for loan losses at June 30, 2021 may be materially different from actual results due to the COVID-19 COVID-19 Reclassifications Certain prior balances in the unaudited consolidated financial statements may have been reclassified to conform to current year presentation. These reclassifications had no effect on prior year net income or shareholders’ equity. Earnings Per Share (“EPS”) Basic earnings per common share represents the amount of earnings for the period available to each share of common stock outstanding during the reporting period. Basic EPS is computed based upon net income divided by the weighted average number of common shares outstanding during the period. In determining the weighted average number of shares outstanding, vested restricted stock units are included. Diluted EPS represents the amount of earnings for the period available to each share of common stock outstanding including common stock that would have been outstanding assuming the issuance of common shares for all dilutive potential common shares outstanding during each reporting period. Diluted EPS is computed based upon net income divided by the weighted average number of common shares outstanding during each period, adjusted for the effect of dilutive potential common shares, such as restricted stock awards and units, calculated using the treasury stock method. Three months ended Six months ended (Dollars in thousands, except per share data) 2021 2020 2021 2020 Net income available to common shareholders $ 4,162 $ 1,550 $ 6,971 $ 2,023 Weighted average basic common shares outstanding 8,209,678 8,127,911 8,195,380 8,115,575 Add: dilutive potential common shares 85,600 38,027 80,130 44,577 Weighted average diluted common shares outstanding 8,295,278 8,165,938 8,275,510 8,160,152 Basic earnings per share $ 0.51 $ 0.19 $ 0.85 $ 0.25 Diluted earnings per share $ 0.50 $ 0.19 $ 0.84 $ 0.25 New Financial Accounting Standards In December 2019, the Financial Accounting Standards Board (“FASB”) issued “Simplifying the Accounting for Income Taxes (Topic 740)” (“ASU 2019-12”) 2019-12 In June 2016, the FASB issued ASU 2016-13, held-to off-balance

Investment Securities

Investment Securities	6 Months Ended
	Jun. 30, 2021
Investments, Debt and Equity Securities [Abstract]
Investment Securities	2. INVESTMENT SECURITIES The following table summarizes the amortized cost and estimated fair value of securities available for sale at June 30, 2021 and December 31, 2020. Gross Gross Estimated Amortized Unrealized Unrealized Fair Cost Gains Losses Value (Dollars in thousands) At June 30, 2021: Mortgage backed securities $ 26,706 $ 513 $ (97 ) $ 27,122 Government agencies 2,375 37 — 2,412 Corporate bonds 31,306 574 (272 ) 31,608 Total available for sale securities $ 60,387 $ 1,124 $ (369 ) $ 61,142 At December 31, 2020: Mortgage backed securities $ 27,541 $ 669 $ (17 ) $ 28,193 Government agencies 2,418 — (6 ) 2,412 Corporate bonds 24,224 434 (170 ) 24,488 Total available for sale securities $ 54,183 $ 1,103 $ (193 ) $ 55,093 Net unrealized gains on available for sale investment securities totaling $755,000 and $910,000 were recorded, net of deferred tax assets, as accumulated other comprehensive income within shareholders’ equity at June 30, 2021 and December 31, 2020, respectively. The Company purchased 3 securities for $12.2 million and did not sell available for sale investment securities during the six months ended June 30, 2021. The Company purchased 4 securities for $21.7 million and sold 6 securities for total proceeds of $7.7 million during the six months ended June 30, 2020. The following table summarizes securities with unrealized losses at June 30, 2021 and December 31, 2020 aggregated by major security type and length of time in a continuous unrealized loss position. Less Than 12 Months More Than 12 Months Total Unrealized Unrealized Unrealized (Dollars in thousands) Fair Value Losses Fair Value Losses Fair Value Losses At June 30, 2021: Mortgage backed securities $ 9,947 $ (97 ) $ — $ — $ 9,947 $ (97 ) Government agencies — — — — — — Corporate bonds 6,478 (272 ) — — 6,478 (272 ) Total available for sale securities $ 16,425 $ (369 ) $ — $ — $ 16,425 $ (369 ) At December 31, 2020: Mortgage backed securities $ 4,481 $ (17 ) $ — $ — $ 4,481 $ (17 ) Government agencies 2,412 (6 ) — — 2,412 (6 ) Corporate bonds 7,830 (170 ) — — 7,830 (170 ) Total available for sale securities $ 14,723 $ (193 ) $ — $ — $ 14,723 $ (193 ) At June 30, 2021 the Company’s investment security portfolio consisted of 32 securities, four of which (mortgage backed securities and corporate securities with investment grade ratings) were in an unrealized loss position at quarter end. At December 31, 2020 the Company’s investment security portfolio consisted of 29 securities, five of which were in an unrealized loss position at year end. Management believes that changes in the market value since purchase are primarily attributable to changes in interest rates and relative illiquidity. Because the Company does not intend to sell and is unlikely to be required to sell until a recovery of fair value, which may be at maturity, the Company did not consider those investments to be other-than-temporarily impaired at June 30, 2021 and December 31, 2020, respectively. The following table summarizes the scheduled maturities of available for sale investment securities as of June 30, 2021. June 30, 2021 Amortized Fair (Dollars in thousands) Cost Value Available for sale securities: Less than one year $ — $ — One to five years 14,131 14,372 Five to ten years 5,250 5,324 Beyond ten years 11,925 11,912 Securities not due at a single maturity date 29,081 29,534 Total available for sale securities $ 60,387 $ 61,142 The amortized cost and fair value of debt securities are shown by contractual maturity. Expected maturities may differ from contractual maturities if borrowers have the right to call or prepay obligations with or without call or prepayment penalties. As such, mortgage backed securities and government agencies are not included in the maturity categories above and instead are shown separately as securities not due at a single maturity date.

Loans and Allowance For Loan Lo

Loans and Allowance For Loan Losses	6 Months Ended
	Jun. 30, 2021
Receivables [Abstract]
Loans and Allowance For Loan Losses	3. LOANS AND ALLOWANCE FOR LOAN LOSSES Outstanding loans as of June 30, 2021 and December 31, 2020 are summarized below. Certain loans have been pledged to secure borrowing arrangements (see Note 4). Additionally, SBA loans include loans funded under the Paycheck Protection Program under the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”), which was enacted as a result of the COVID-19 June 30, December 31, (Dollars in thousands) 2021 2020 Commercial and industrial $ 425,643 $ 414,548 Real estate - other 616,451 550,690 Real estate - construction and land 41,558 37,193 SBA 204,734 317,564 Other 64,253 49,075 Total loans, gross 1,352,639 1,369,070 Deferred loan origination (fees)/costs, net (629 ) 523 Allowance for loan losses (13,240 ) (14,111 ) Total loans, net $ 1,338,770 $ 1,355,482 The following table reflects the loan portfolio allocated by management’s internal risk ratings at June 30, 2021 and December 31, 2020. Commercial Real Estate and Real Estate Construction (Dollars in thousands) Industrial Other and Land SBA Other Total As of June 30, 2021 Grade: Pass $ 409,874 $ 604,110 $ 37,576 $ 203,031 $ 64,253 $ 1,318,844 Special Mention 13,026 3,777 1,297 564 — 18,664 Substandard 2,743 8,564 2,685 1,139 — 15,131 Total $ 425,643 $ 616,451 $ 41,558 $ 204,734 $ 64,253 $ 1,352,639 As of December 31, 2020 Grade: Pass $ 401,629 $ 540,153 $ 34,543 $ 315,277 $ 49,075 $ 1,340,677 Special Mention 9,013 2,911 872 859 — 13,655 Substandard 3,906 7,626 1,778 1,428 — 14,738 Total $ 414,548 $ 550,690 $ 37,193 $ 317,564 $ 49,075 $ 1,369,070 The following table reflects an aging analysis of the loan portfolio by the time past due at June 30, 2021 and December 31, 2020. (Dollars in thousands) 30 Days 60 Days 90+ Days Non-Accrual Current Total As of June 30, 2021 Commercial and industrial $ — $ — $ — $ — $ 425,643 $ 425,643 Real estate - other 621 — — 1,000 614,830 616,451 Real estate - construction and land — — — — 41,558 41,558 SBA 188 — — 234 204,312 204,734 Other — — — — 64,253 64,253 Total loans, gross $ 1,372 $ — $ — $ 1,234 $ 1,350,033 $ 1,352,639 As of December 31, 2020 Commercial and industrial $ — $ — $ — $ — $ 414,548 $ 414,548 Real estate - other 1,505 — — — 549,185 550,690 Real estate - construction and land — — — — 37,193 37,193 SBA — — — 234 317,330 317,564 Other — — — — 49,075 49,075 Total loans, gross $ 1,505 $ — $ — $ 234 $ 1,367,331 $ 1,369,070 The following table reflects the impairment methodology applied to gross loans by portfolio segment and the related allowance for loan losses as of June 30, 2021 and December 31, 2020. Commercial Real Estate and Real Estate Construction (Dollars in thousands) Industrial Other and Land SBA Other Total As of June 30, 2021 Gross loans: Loans individually evaluated for impairment $ 1,163 $ 1,000 $ — $ 234 $ — $ 2,397 Loans collectively evaluated for impairment 424,480 615,451 41,558 204,500 64,253 1,350,242 Total gross loans $ 425,643 $ 616,451 $ 41,558 $ 204,734 $ 64,253 $ 1,352,639 Allowance for loan losses: Loans individually evaluated for impairment $ 19 $ — $ — $ — $ — $ 19 Loans collectively evaluated for impairment 8,114 4,069 697 317 24 13,221 Total allowance for loan losses $ 8,133 $ 4,069 $ 697 $ 317 $ 24 $ 13,240 As of December 31, 2020 Gross loans: Loans individually evaluated for impairment $ 2,288 $ — $ — $ 689 $ — $ 2,977 Loans collectively evaluated for impairment 412,260 550,690 37,193 316,875 49,075 1,366,093 Total loans $ 414,548 $ 550,690 $ 37,193 $ 317,564 $ 49,075 $ 1,369,070 Allowance for loan losses: Loans individually evaluated for impairment $ 41 $ — $ — $ 259 $ — $ 300 Loans collectively evaluated for impairment 8,882 3,877 681 345 26 13,811 Total allowance for loan losses $ 8,923 $ 3,877 $ 681 $ 604 $ 26 $ 14,111 The following table reflects information related to impaired loans as of June 30, 2021 and December 31, 2020. (Dollars in thousands) Recorded Unpaid Related Average Interest As of June 30, 2021 With no related allowance recorded: Real estate - other $ 1,000 $ 1,000 $ — $ 1,000 $ 9 SBA $ 234 $ 757 $ — $ 2,282 $ 18 With an allowance recorded: Commercial and industrial $ 1,163 $ 1,163 $ 19 $ 1,041 $ 26 Total: Commercial and industrial $ 1,163 $ 1,163 $ 19 $ 1,041 $ 26 Real estate - other $ 1,000 $ 1,000 $ — $ 1,000 $ 9 SBA $ 234 $ 757 $ — $ 2,282 $ 18 As of December 31, 2020 With no related allowance recorded: SBA $ 234 $ 479 $ — $ 1,917 $ — With an allowance recorded: Commercial and industrial $ 2,288 $ 2,288 $ 41 $ 2,137 $ 148 SBA $ 455 $ 455 $ 259 $ 3,921 $ 57 Total: Commercial and industrial $ 2,288 $ 2,288 $ 41 $ 2,137 $ 148 SBA $ 689 $ 934 $ 259 $ 5,838 $ 57 The following table reflects the changes in, and allocation of, the allowance for loan losses by portfolio segment for the three and six months ended June 30, 2021 and June 30, 2020. (Dollars in thousands) Commercial Real Estate Real Estate SBA Other Total Three months ended June 30, 2021 Beginning balance $ 9,231 $ 3,957 $ 798 $ 575 $ 16 $ 14,577 Provision for loan losses (1,139 ) 112 (101 ) 20 8 (1,100 ) Charge-offs — — — (278 ) — (278 ) Recoveries 41 — — — — 41 Ending balance $ 8,133 $ 4,069 $ 697 $ 317 $ 24 $ 13,240 Three months ended June 30, 2020 Beginning balance $ 7,843 $ 2,661 $ 730 $ 321 $ 10 $ 11,565 Provision for loan losses 1,871 671 226 153 9 2,930 Charge-offs (1,868 ) — — (108 ) — (1,976 ) Recoveries 5 — — — — 5 Ending balance $ 7,851 $ 3,332 $ 956 $ 366 $ 19 $ 12,524 Six months ended June 30, 2021 Beginning balance $ 8,923 $ 3,877 $ 681 $ 604 $ 26 $ 14,111 Provision for loan losses (997 ) 192 16 (9 ) (2 ) (800 ) Charge-offs — — — (278 ) — (278 ) Recoveries 207 — — — — 207 Ending balance $ 8,133 $ 4,069 $ 697 $ 317 $ 24 $ 13,240 Six months ended June 30, 2020 Beginning balance $ 6,708 $ 3,281 $ 1,022 $ 50 $ 14 $ 11,075 Provision for loan losses 2,916 51 (66 ) 424 5 3,330 Charge-offs (1,868 ) — — (108 ) — (1,976 ) Recoveries 95 — — — — 95 Ending balance $ 7,851 $ 3,332 $ 956 $ 366 $ 19 $ 12,524 Interest forgone on nonaccrual loans totaled $53,000 and $63,000 for the three months ended June 30, 2021 and 2020, respectively, and $61,000 and $145,000 for the six months ended June 30, 2021 and 2020, respectively. There was no interest recognized on a cash-basis on impaired loans for the three months and six months ended June 30, 2021 and 2020, respectively. The recorded investment in impaired loans in the tables above excludes accrued interest receivable and net deferred loan origination costs due to their immateriality. Trouble d At June 30, 2021 and December 31, 2020, the Company had no recorded investments or allocated specific reserves related to loans with terms that had been modified in troubled debt restructurings. The Company had no commitments as of June 30, 2021 and December 31, 2020 to customers with outstanding loans that were classified as troubled debt restructurings. There were no new troubled debt restructurings during the three and six months ended June 30, 2021 and 2020. The Company had no troubled debt restructurings with a subsequent payment default within twelve months following the modification during the three and six months ended June 30, 2021 and 2020. COVID-19 For additional information regarding the impact of COVID-19

Borrowing Arrangements

Borrowing Arrangements	6 Months Ended
	Jun. 30, 2021
Debt Disclosure [Abstract]
Borrowing Arrangements	4. BORROWING ARRANGEMENTS The Company has a borrowing arrangement with the Federal Reserve Bank of San Francisco (FRB) under which advances are secured by portions of the Bank’s loan and investment securities portfolios. The Company’s credit limit varies according to the amount and composition of the assets pledged as collateral. At June 30, 2021, amounts pledged and available borrowing capacity under such limits were approximately $326.0 million and $217.6 million, respectively. At December 31, 2020, amounts pledged and available borrowing capacity under such limits were approximately $458.7 million and $358.5 million, respectively. In April 2020, the Company secured an additional arrangement with the FRB for a $332.7 million Paycheck Protection Liquidity Facility (PPPLF) two year term borrowing maturing in April 2022 at a fixed rate of 0.35%. As of June 30, 2021, the PPPLF borrowing arrangement had no outstanding balance. The Company has a borrowing arrangement with the Federal Home Loan Bank (FHLB) under which advances are secured by portions of the Bank’s loan portfolio. The Company’s credit limit varies according to its total assets and the amount and composition of the loan portfolio pledged as collateral. At June 30, 2021, amounts pledged and available borrowing capacity under such limits were approximately $193.6 million and $147.6 million, respectively. At December 31, 2020, amounts pledged and available borrowing capacity under such limits were approximately $129.3 million and $68.3 million, respectively. In June 2019, the Company secured a $10.0 million FHLB term borrowing for two years maturing in June 2021 at a fixed rate of 1.89%. This FHLB term borrowing had no outstanding balance at June 30, 2021 and $10.0 million outstanding at December 31, 2020. In May 2020, the Company secured a $5.0 million FHLB term borrowing for one year maturing in May 2021 at a fixed rate of 0.00%. This FHLB term borrowing had no outstanding balance at June 30, 2021 and $5.0 million outstanding at December 31, 2020. Under Federal Funds line of credit agreements with several correspondent banks, the Company can borrow up to $116.0 million. There were no borrowings outstanding under these arrangements at June 30, 2021 and December 31, 2020. The Company maintains a revolving line of credit with a commitment of $5.0 million for a six month term at a rate of Prime plus 0.40%. At June 30, 2021 and December 31, 2020, no borrowings were outstanding under this line of credit. The Company entered into a three year borrowing arrangement with a correspondent bank on March 20, 2020 for $12.0 million. The note is secured by the Company’s investment in the Bank and has a fixed rate of 3.95%. There were no borrowings outstanding under this arrangement at June 30, 2021 and December 31, 2020. The Bank issued $5.0 million in subordinated debt on April 15, 2016. The subordinated debt has a fixed interest rate of 5.875% for the first 5 years. After the fifth year, the interest rate changes to a variable rate of prime plus 2.00%. The subordinated debt was recorded net of related issuance costs of $87,000. On both June 30, 2021 and December 31, 2020, the balance remained at $5.0 million, net of the remaining unamortized issuance cost. The Company issued $20.0 million in subordinated debt on September 30, 2020. The subordinated debt has a fixed interest rate of 5.00% for the first 5 years and a stated maturity of September 30, 2030. After the fifth year, the interest rate changes to a quarterly variable rate equal to then current three-month term SOFR plus 0.488%. The subordinated debt was recorded net of related issuance costs of $300,000. At June 30, 2021 and December 31, 2020, the balance remained at $20.0 million, net of the remaining unamortized issuance cost.

Commitments and Contingent Liab

Commitments and Contingent Liabilities	6 Months Ended
	Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingent Liabilities	5. COMMITMENTS AND CONTINGENT LIABILITIES Financial Instruments with Off-Balance The Company is a party to financial instruments with off-balance-sheet Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since some of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The Company evaluates each customer’s creditworthiness on a case-by-case At June 30, 2021 and December 31, 2020, the Company had outstanding unfunded commitments for loans of approximately $573.7 million and $491.1 million, respectively. Unfunded loan commitment reserves, included in the allowance for loan losses, totaled $355,000 and $305,000 at June 30, 2021 and December 31, 2020, respectively. The outstanding unfunded commitments for loans at June 30, 2021 was comprised of fixed rate commitments of approximately $25.7 million and variable rate commitments of approximately $548.0 million. The following table reflects the interest rate and maturity ranges for the unfunded fixed rate loan commitments as of June 30, 2021. (Dollars in thousands) Due in Over One Over Total Unfunded fixed rate loan commitments: Interest rate less than or equal to 4.00% $ 9,635 $ 974 $ 6,591 $ 17,200 Interest rate between 4.00% and 5.00% 1,993 4,091 1,675 7,759 Interest rate greater than or equal to 5.00% — 746 — 746 Total unfunded fixed rate loan commitments $ 11,628 $ 5,811 $ 8,266 $ 25,705 Operating Leases The Company leases various office premises under long-term operating lease agreements. These leases expire between 2021 and 2027, with certain leases containing either three, five, or seven year renewal options. The following table reflects the quantitative information for the Company’s leases at June 30, 2021. (Dollars in thousands) June 30, Operating lease cost (cost resulting from lease payments) $ 1,057 Operating lease—operating cash flows (fixed payments) $ 1,208 Operating lease—ROU assets $ 7,386 Operating lease—liabilities $ 9,327 Weighted average lease term—operating leases 2.8 years Weighted average discount rate—operating leases 0.54 % The following table reflects the minimum commitments under these non-cancellable (Dollars in thousands) June 30, 2021 $ 1,222 2022 2,441 2023 1,497 2024 1,456 2025 1,500 Thereafter 1,792 Total undiscounted cash flows 9,908 Discount on cash flows (581 ) Total lease liability $ 9,327 Rent expense included in premises and equipment expense totaled $526,000 and $615,000 for the three months ended June 30, 2021 and 2020, respectively. Rent expense included in premises and equipment expense totaled $1.1 million and $1.2 million for the six months ended June 30, 2021 and 2020, respectively. Contingencies The Company is involved in legal proceedings arising from normal business activities. Management, based upon the advice of legal counsel, believes the ultimate resolution of all pending legal actions will not have a material effect on the Company’s financial position or results of operations. Correspondent Banking Agreements The Company maintains funds on deposit with other federally insured financial institutions under correspondent banking agreements. Insured financial institution deposits up to $250,000 are fully insured by the FDIC under the FDIC’s general deposit insurance rules. At June 30, 2021, uninsured deposits at financial institutions were approximately $33.9 million. At December 31, 2020, uninsured deposits at financial institutions were approximately $8.7 million.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2021
Fair Value Disclosures [Abstract]
Fair Value Measurements	6. FAIR VALUE MEASUREMENTS Fair Value Hierarchy The Company groups its assets and liabilities measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. Valuations within these levels are based upon: Level 1—Quoted market prices for identical instruments traded in active exchange markets. Level 2—Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable or can be corroborated by observable market data. Level 3—Model-based techniques that use at least one significant assumption not observable in the market. These unobservable assumptions reflect the Company’s estimates of assumptions that market participants would use on pricing the asset or liability. Valuation techniques include management judgment and estimation which may be significant. Management monitors the availability of observable market data to assess the appropriate classification of financial instruments within the fair value hierarchy. Changes in economic conditions or model-based valuation techniques may require the transfer of financial instruments from one fair value level to another. In such instances, the transfer is reported at the beginning of the reporting period. Management evaluates the significance of transfers between levels based upon the nature of the financial instrument and size of the transfer relative to total assets, total liabilities or total earnings. The carrying amounts and estimated fair values of financial instruments at June 30, 2021 and December 31, 2020 are as follows: Carrying Fair Value Measurements (Dollars in thousands) Amount Level 1 Level 2 Level 3 Total As of June 30, 2021 Financial assets: Cash and due from banks $ 392,506 $ 392,506 $ — $ — $ 392,506 Securities available for sale 61,142 — 61,142 — 61,142 Loans, net 1,338,770 — — 1,339,306 1,339,306 Accrued interest receivable 5,509 — 282 5,227 5,509 Financial liabilities: Deposits $ 1,679,772 $ 1,577,178 $ 102,715 $ — $ 1,679,893 Other borrowings — — — — — Subordinated debt 24,745 — — 26,358 26,358 Accrued interest payable 379 — 311 69 376 As of December 31, 2020 Financial assets: Cash and due from banks $ 418,517 $ 418,517 $ — $ — $ 418,517 Securities available for sale 55,093 — 55,093 — 55,093 Loans, net 1,355,482 — — 1,360,845 1,360,845 Accrued interest receivable 6,578 — 225 6,353 6,578 Financial liabilities: Deposits $ 1,532,206 $ 1,331,572 $ 200,888 $ — $ 1,532,460 Other borrowings 189,043 — — 189,123 189,123 Subordinated debt 24,994 — — 24,642 24,642 Accrued interest payable 545 — 51 494 545 These estimates do not reflect any premium or discount that could result from offering the Company’s entire holdings of a particular financial instrument for sale at one time, nor do they attempt to estimate the value of anticipated future business related to the instruments. In addition, the tax ramifications related to the realization of unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of these estimates. The methods and assumptions used to estimate fair values are described as follows: Cash and Due from banks—The carrying amounts of cash and short-term instruments approximate fair values and are classified as Level 1. Investment Securities—Since quoted prices are generally not available for identical securities, fair values are calculated based on market prices of similar securities on similar dates, resulting in Level 2 classification. FHLB, IBFC, PCBB Stock—It is not practical to determine the fair value of these correspondent bank stocks due to restrictions placed on their transferability. Loans—Fair values of loans for June 30, 2021 and December 31, 2020 are estimated on an exit price basis with contractual cash flow, prepayments, discount spreads, credit loss and liquidity premium assumptions. Loans with similar characteristics such as prepayment rates, terms and rate indexed are aggregated for purposes of the calculations. Impaired loans—Impaired loans are evaluated on a quarterly basis for additional impairment and adjusted accordingly. The fair value of impaired loans with specific allocations of the allowance for loan losses that are secured by real property is generally based on recent real estate appraisals. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are usually significant and typically result in a Level 3 classification of the inputs for determining fair value. The methods utilized to estimate the fair value of impaired loans do not necessarily represent an exit price. Deposits—The fair values disclosed for demand deposits (e.g., interest and non-interest FHLB Advances—FHLB Advances are included in Other Borrowings. Fair values for FHLB Advances are estimated using discounted cash flow analyses using interest rates offered at each reporting date by correspondent banks for advances with similar maturities resulting in Level 3 classification. Paycheck Protection Program Liquidity Facility (PPPLF)—The fair value of PPPLF is estimated using a discounted cash flow based on the remaining contractual term and current rates at which similar advances would be obtained resulting in Level 3 classification. Senior Notes—Fair values for senior notes are estimated using a discounted cash flow calculation based on current rates for similar types of debt which may be unobservable, and considering recent trading activity of similar instruments in market which can be inactive and accordingly are classified within in the Level 3 classification. Subordinated Debt—Fair values for subordinated debt are calculated based on its terms and were discounted to the date of the valuation to calculate the fair value on the debt. A market rate based on recent debt offering by peer bank was used to discount cash flow until reprice date and subsequently cash flow were discounted at Prime plus 2% for its security. These assumptions which may be unobservable, and considering recent trading activity of similar instruments in market which can be inactive and accordingly are classified within the Level 3 classification. Accrued Interest Receivable—The carrying amounts of accrued interest receivable approximate fair value resulting in a Level 2 classification for accrued interest receivable on investment securities and a Level 3 classification for accrued interest receivable on loans since investment securities are generally classified using Level 2 inputs and loans are generally classified using Level 3 inputs. Accrued Interest Payable—The carrying amounts of accrued interest payable approximate fair value resulting in a Level 2 classification, since accrued interest payable is from deposits that are generally classified using Level 2 inputs. Off Balance Sheet Instruments—Fair values for off-balance Assets Recorded at Fair Value on a Recurring Basis The Company is required or permitted to record the following assets at fair value on a recurring basis. (Dollars in thousands) Fair Value Level 1 Level 2 Level 3 As of June 30, 2021 Investments available for sale: Mortgage backed securities $ 27,122 $ — $ 27,122 $ — Government agencies 2,412 — 2,412 — Corporate bonds 31,608 — 31,608 — Total assets measured at fair value on a recurring basis $ 61,142 $ — $ 61,142 $ — As of December 31, 2020 Investments available for sale: Mortgage backed securities $ 28,193 $ — $ 28,193 $ — Government agencies 2,412 — 2,412 — Corporate bonds 24,488 — 24,488 — Total assets measured at fair value on a recurring basis $ 55,093 $ — $ 55,093 $ — Fair values for available-for-sale Assets Recorded at Fair Value on a Non-Recurring The Company may be required, from time to time, to measure certain assets at fair value on a non-recurring non-recurring Carrying Fair Value Measurements (Dollars in thousands) Amount Level 1 Level 2 Level 3 As of June 30, 2021 Impaired loans—Real estate other $ 1,000 $ — $ — $ 1,000 Impaired loans—SBA 234 — — 234 Total assets measured at fair value on a non-recurring $ 1,234 $ — $ — $ 1,234 As of December 31, 2020 Impaired loans—SBA $ 689 $ — $ — $ 689 Total assets measured at fair value on a non-recurring $ 689 $ — $ — $ 689 The fair value of impaired loans is based upon independent market prices, estimated liquidation values of loan collateral or appraised value of the collateral as determined by third-party independent appraisers, less selling costs, generally. Level 3 fair value measurement includes other real estate owned that has been measured at fair value upon transfer to foreclosed assets and impaired loans collateralized by real property and other business asset collateral where a specific reserve has been established or a charged-off

Business Impact Of Covid-19

Business Impact Of Covid-19	6 Months Ended
	Jun. 30, 2021
Text Block [Abstract]
Business Impact Of Covid-19	7. BUSINESS IMPACT OF COVID-19 During 2020, the COVID-19 COVID-19 COVID-19 non-essential Investments Management has analyzed the investment portfolio and determined that any impairment would be temporary based on the type of investments the company holds. As part of the Company’s assessment of other-than-temporary-impairment (OTTI), management considered coronavirus COVID-19 Loan Portfolio The Company has taken measures to both support customers affected by the pandemic and to maintain strong asset quality, including implementing a broad-based risk management strategy to manage credit segments on a real-time basis, and monitoring portfolio risk and related mitigation strategies also by segment. The Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) and the revised interagency guidance issued in April 2020, “Interagency Statement on Loan Modifications and Reporting for Financial Institutions Working With Customers Affected by the Coronavirus (Revised)”, provide banks the option to temporarily suspend certain requirements under GAAP related to Troubled Debt Restructurings (“TDRs”) for a limited time to account for the effects of COVID-19. COVID-19 COVID-19 COVID-19 COVID-19. COVID-19 Proactive Deferral Program: As a result of the novel coronavirus COVID-19, n Paycheck Protection Program (PPP): The Company is also participating in the SBA Paycheck Protection Program (PPP). Key Features of the PPP include: • 24-month 60-month • Interest-rate of 1% • Deferred payments until such time the SBA remits the borrower’s loan forgiveness amount to the lender or, if the borrower does not apply for loan forgiveness, 10 months after the end of the borrower’s loan forgiveness period • Loan forgiveness if the funds are used for payroll costs, interest on mortgages, rent, and utilities (at least 60% of the forgiven amount must have been used for payroll); no collateral or personal guarantees are required; neither the government nor lenders will charge any fees • Forgiveness dependent on the employer maintaining or quickly rehiring employees and maintaining salary levels; forgiveness will be reduced if full-time headcount declines, or if salaries and wages decrease • Loans guaranteed by the United States Treasury Department Following the launch of PPP in April 2020, the Company processed 100% of the approximately 730 applications received and all of the eligible applications that were submitted to the SBA received approval, resulting in loans funded of $362.0 million. As of June 30, 2021, loan balances totaling approximately $285.0 million had been approved for forgiveness and the funds remitted to the Company. Additionally, approximately $5.4 million in loan balances had been repaid to the Company directly from our clients. At June 30, 2021, the outstanding balance of the loans funded under the 2020 PPP was $71.6 million. In January 2021, the SBA relaunched the PPP for both first draw and second draw participants that are eligible for the program. Eligible borrowers that previously received a PPP loan may apply for a second draw with the same general loan terms as their first draw PPP loan. The key features of the relaunched program are similar to the initial PPP. As of June 30, 2021, the Company processed 100% of the approximately 390 applications received and all of the eligible applications that were submitted to the SBA received approval, resulting in loans funded of $129.2 million. As of June 30, 2021, loan balances totaling approximately $6.3 million had been approved for forgiveness and the funds remitted to the Company from this second round pool of funding, resulting in an outstanding balance of loans funded under the 2021 PPP of $122.9 million. The following table reflects the concentration of PPP loans funded and outstanding through the Paycheck Protection Program Liquidity Facility (PPPLF) as of June 30, 2021. Number of Principal Number of Loans as a % of Principal Balance as a % of (Dollars in millions) Loans Balance PPP Loans Gross Loans PPP Loans Gross Loans Dental services 292 $ 19.4 50 % 15 % 10 % 1 % Contractors 69 60.7 12 % 4 % 31 % 5 % Other 220 114.4 38 % 11 % 59 % 8 % Total 581 $ 194.5 100 % 30 % 100 % 14 % The PPP loans categorized above as “other” are comprised of multiple sectors, including professional/scientific services, retail, manufacturing, finance, wholesale, and real estate. The Company’s participation in the PPP had the following impact on the operating results for the second quarter and six months ended June 30, 2021: • Funding of loans under the PPP and related borrowing under the Paycheck Protection Program Liquidity Facility (PPPLF) provided net benefit to net interest income of $2.4 million and $4.7 million during the second quarter and six months ended June 30, 2021, respectively, including the impact of amortization of deferred fees and origination costs. • The Company received $9.1 million in fees during 2020 related to the origination of PPP loans and $4.4 million in similar fees during 2021. Recognition of the fees was deferred at origination and is being recognized over the term of the loans. For the second quarter and six months ended June 30, 2021, the Company amortized into interest income approximately $2.2 million and $4.4 million, respectively. As clients are accepted for loan forgiveness by the SBA, the remaining fees will be recognized at the time of payoff of the loan. • The Company deferred loan origination costs of approximately $3.0 million related to PPP loans which are being amortized over the remaining term of the PPP loans. During the second quarter and six months ended June 30, 2021, the Company amortized into interest income approximately $514,000 and $1.1 million, respectively. • The Company’s continued assessment of the qualitative reserves in response to general macroeconomic impacts related to COVID-19 COVID-19. Goodwill The Company completed an impairment analysis of goodwill as of June 30, 2021 and determined there was no impairment. Goodwill impairment exists when a reporting unit’s carrying value exceeds its fair value, which is determined through a qualitative assessment whether it is more likely than not that the fair value of equity of the reporting unit exceeds the carrying value (“Step Zero”). As part of the Company’s qualitative assessment of goodwill impairment, management considered COVID-19

Nature of Operations (Tables)

Nature of Operations (Tables)	6 Months Ended
	Jun. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Summary of Earnings Per Share, Basic and Diluted	Three months ended Six months ended (Dollars in thousands, except per share data) 2021 2020 2021 2020 Net income available to common shareholders $ 4,162 $ 1,550 $ 6,971 $ 2,023 Weighted average basic common shares outstanding 8,209,678 8,127,911 8,195,380 8,115,575 Add: dilutive potential common shares 85,600 38,027 80,130 44,577 Weighted average diluted common shares outstanding 8,295,278 8,165,938 8,275,510 8,160,152 Basic earnings per share $ 0.51 $ 0.19 $ 0.85 $ 0.25 Diluted earnings per share $ 0.50 $ 0.19 $ 0.84 $ 0.25

Investment Securities (Tables)

Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2021
Investments, Debt and Equity Securities [Abstract]
Debt Securities, Available-for-sale	The following table summarizes the amortized cost and estimated fair value of securities available for sale at June 30, 2021 and December 31, 2020. Gross Gross Estimated Amortized Unrealized Unrealized Fair Cost Gains Losses Value (Dollars in thousands) At June 30, 2021: Mortgage backed securities $ 26,706 $ 513 $ (97 ) $ 27,122 Government agencies 2,375 37 — 2,412 Corporate bonds 31,306 574 (272 ) 31,608 Total available for sale securities $ 60,387 $ 1,124 $ (369 ) $ 61,142 At December 31, 2020: Mortgage backed securities $ 27,541 $ 669 $ (17 ) $ 28,193 Government agencies 2,418 — (6 ) 2,412 Corporate bonds 24,224 434 (170 ) 24,488 Total available for sale securities $ 54,183 $ 1,103 $ (193 ) $ 55,093
Summary of available for sale securities and held to maturity securities continuous unrealized loss position fair value	The following table summarizes securities with unrealized losses at June 30, 2021 and December 31, 2020 aggregated by major security type and length of time in a continuous unrealized loss position. Less Than 12 Months More Than 12 Months Total Unrealized Unrealized Unrealized (Dollars in thousands) Fair Value Losses Fair Value Losses Fair Value Losses At June 30, 2021: Mortgage backed securities $ 9,947 $ (97 ) $ — $ — $ 9,947 $ (97 ) Government agencies — — — — — — Corporate bonds 6,478 (272 ) — — 6,478 (272 ) Total available for sale securities $ 16,425 $ (369 ) $ — $ — $ 16,425 $ (369 ) At December 31, 2020: Mortgage backed securities $ 4,481 $ (17 ) $ — $ — $ 4,481 $ (17 ) Government agencies 2,412 (6 ) — — 2,412 (6 ) Corporate bonds 7,830 (170 ) — — 7,830 (170 ) Total available for sale securities $ 14,723 $ (193 ) $ — $ — $ 14,723 $ (193 )
Summary of maturities available for sale investment securities	The following table summarizes the scheduled maturities of available for sale investment securities as of June 30, 2021. June 30, 2021 Amortized Fair (Dollars in thousands) Cost Value Available for sale securities: Less than one year $ — $ — One to five years 14,131 14,372 Five to ten years 5,250 5,324 Beyond ten years 11,925 11,912 Securities not due at a single maturity date 29,081 29,534 Total available for sale securities $ 60,387 $ 61,142

Loans and Allowance For Loan _2

Loans and Allowance For Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2021
Loans and Leases Receivable Disclosure [Line Items]
Summary of Outstanding Loans	Outstanding loans as of June 30, 2021 and December 31, 2020 are summarized below. Certain loans have been pledged to secure borrowing arrangements (see Note 4). Additionally, SBA loans include loans funded under the Paycheck Protection Program under the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”), which was enacted as a result of the COVID-19 June 30, December 31, (Dollars in thousands) 2021 2020 Commercial and industrial $ 425,643 $ 414,548 Real estate - other 616,451 550,690 Real estate - construction and land 41,558 37,193 SBA 204,734 317,564 Other 64,253 49,075 Total loans, gross 1,352,639 1,369,070 Deferred loan origination (fees)/costs, net (629 ) 523 Allowance for loan losses (13,240 ) (14,111 ) Total loans, net $ 1,338,770 $ 1,355,482
Summary of Information Related to Impaired Loans	The following table reflects information related to impaired loans as of June 30, 2021 and December 31, 2020. (Dollars in thousands) Recorded Unpaid Related Average Interest As of June 30, 2021 With no related allowance recorded: Real estate - other $ 1,000 $ 1,000 $ — $ 1,000 $ 9 SBA $ 234 $ 757 $ — $ 2,282 $ 18 With an allowance recorded: Commercial and industrial $ 1,163 $ 1,163 $ 19 $ 1,041 $ 26 Total: Commercial and industrial $ 1,163 $ 1,163 $ 19 $ 1,041 $ 26 Real estate - other $ 1,000 $ 1,000 $ — $ 1,000 $ 9 SBA $ 234 $ 757 $ — $ 2,282 $ 18 As of December 31, 2020 With no related allowance recorded: SBA $ 234 $ 479 $ — $ 1,917 $ — With an allowance recorded: Commercial and industrial $ 2,288 $ 2,288 $ 41 $ 2,137 $ 148 SBA $ 455 $ 455 $ 259 $ 3,921 $ 57 Total: Commercial and industrial $ 2,288 $ 2,288 $ 41 $ 2,137 $ 148 SBA $ 689 $ 934 $ 259 $ 5,838 $ 57
Loans Receivable [Member]
Loans and Leases Receivable Disclosure [Line Items]
Summary of Financing Receivable and Related Impairment Methodology	The following table reflects the impairment methodology applied to gross loans by portfolio segment and the related allowance for loan losses as of June 30, 2021 and December 31, 2020. Commercial Real Estate and Real Estate Construction (Dollars in thousands) Industrial Other and Land SBA Other Total As of June 30, 2021 Gross loans: Loans individually evaluated for impairment $ 1,163 $ 1,000 $ — $ 234 $ — $ 2,397 Loans collectively evaluated for impairment 424,480 615,451 41,558 204,500 64,253 1,350,242 Total gross loans $ 425,643 $ 616,451 $ 41,558 $ 204,734 $ 64,253 $ 1,352,639 Allowance for loan losses: Loans individually evaluated for impairment $ 19 $ — $ — $ — $ — $ 19 Loans collectively evaluated for impairment 8,114 4,069 697 317 24 13,221 Total allowance for loan losses $ 8,133 $ 4,069 $ 697 $ 317 $ 24 $ 13,240 As of December 31, 2020 Gross loans: Loans individually evaluated for impairment $ 2,288 $ — $ — $ 689 $ — $ 2,977 Loans collectively evaluated for impairment 412,260 550,690 37,193 316,875 49,075 1,366,093 Total loans $ 414,548 $ 550,690 $ 37,193 $ 317,564 $ 49,075 $ 1,369,070 Allowance for loan losses: Loans individually evaluated for impairment $ 41 $ — $ — $ 259 $ — $ 300 Loans collectively evaluated for impairment 8,882 3,877 681 345 26 13,811 Total allowance for loan losses $ 8,923 $ 3,877 $ 681 $ 604 $ 26 $ 14,111
Summary of Allowance for Loan Losses	The following table reflects the changes in, and allocation of, the allowance for loan losses by portfolio segment for the three and six months ended June 30, 2021 and June 30, 2020. (Dollars in thousands) Commercial Real Estate Real Estate SBA Other Total Three months ended June 30, 2021 Beginning balance $ 9,231 $ 3,957 $ 798 $ 575 $ 16 $ 14,577 Provision for loan losses (1,139 ) 112 (101 ) 20 8 (1,100 ) Charge-offs — — — (278 ) — (278 ) Recoveries 41 — — — — 41 Ending balance $ 8,133 $ 4,069 $ 697 $ 317 $ 24 $ 13,240 Three months ended June 30, 2020 Beginning balance $ 7,843 $ 2,661 $ 730 $ 321 $ 10 $ 11,565 Provision for loan losses 1,871 671 226 153 9 2,930 Charge-offs (1,868 ) — — (108 ) — (1,976 ) Recoveries 5 — — — — 5 Ending balance $ 7,851 $ 3,332 $ 956 $ 366 $ 19 $ 12,524 Six months ended June 30, 2021 Beginning balance $ 8,923 $ 3,877 $ 681 $ 604 $ 26 $ 14,111 Provision for loan losses (997 ) 192 16 (9 ) (2 ) (800 ) Charge-offs — — — (278 ) — (278 ) Recoveries 207 — — — — 207 Ending balance $ 8,133 $ 4,069 $ 697 $ 317 $ 24 $ 13,240 Six months ended June 30, 2020 Beginning balance $ 6,708 $ 3,281 $ 1,022 $ 50 $ 14 $ 11,075 Provision for loan losses 2,916 51 (66 ) 424 5 3,330 Charge-offs (1,868 ) — — (108 ) — (1,976 ) Recoveries 95 — — — — 95 Ending balance $ 7,851 $ 3,332 $ 956 $ 366 $ 19 $ 12,524
Summary of Loan Portfolio Allocated by Management's Internal Risk Ratings	The following table reflects the loan portfolio allocated by management’s internal risk ratings at June 30, 2021 and December 31, 2020. Commercial Real Estate and Real Estate Construction (Dollars in thousands) Industrial Other and Land SBA Other Total As of June 30, 2021 Grade: Pass $ 409,874 $ 604,110 $ 37,576 $ 203,031 $ 64,253 $ 1,318,844 Special Mention 13,026 3,777 1,297 564 — 18,664 Substandard 2,743 8,564 2,685 1,139 — 15,131 Total $ 425,643 $ 616,451 $ 41,558 $ 204,734 $ 64,253 $ 1,352,639 As of December 31, 2020 Grade: Pass $ 401,629 $ 540,153 $ 34,543 $ 315,277 $ 49,075 $ 1,340,677 Special Mention 9,013 2,911 872 859 — 13,655 Substandard 3,906 7,626 1,778 1,428 — 14,738 Total $ 414,548 $ 550,690 $ 37,193 $ 317,564 $ 49,075 $ 1,369,070
Summary of Aging Analysis of the Loan Portfolio by the Time Past Due	The following table reflects an aging analysis of the loan portfolio by the time past due at June 30, 2021 and December 31, 2020. (Dollars in thousands) 30 Days 60 Days 90+ Days Non-Accrual Current Total As of June 30, 2021 Commercial and industrial $ — $ — $ — $ — $ 425,643 $ 425,643 Real estate - other 621 — — 1,000 614,830 616,451 Real estate - construction and land — — — — 41,558 41,558 SBA 188 — — 234 204,312 204,734 Other — — — — 64,253 64,253 Total loans, gross $ 1,372 $ — $ — $ 1,234 $ 1,350,033 $ 1,352,639 As of December 31, 2020 Commercial and industrial $ — $ — $ — $ — $ 414,548 $ 414,548 Real estate - other 1,505 — — — 549,185 550,690 Real estate - construction and land — — — — 37,193 37,193 SBA — — — 234 317,330 317,564 Other — — — — 49,075 49,075 Total loans, gross $ 1,505 $ — $ — $ 234 $ 1,367,331 $ 1,369,070

Commitments and Contingent Li_2

Commitments and Contingent Liabilities (Tables)	6 Months Ended
	Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Summary of Unfunded Fixed Rate Loan Commitments	(Dollars in thousands) Due in Over One Over Total Unfunded fixed rate loan commitments: Interest rate less than or equal to 4.00% $ 9,635 $ 974 $ 6,591 $ 17,200 Interest rate between 4.00% and 5.00% 1,993 4,091 1,675 7,759 Interest rate greater than or equal to 5.00% — 746 — 746 Total unfunded fixed rate loan commitments $ 11,628 $ 5,811 $ 8,266 $ 25,705
Summary of Quantitative Information About Operating Leases	The following table reflects the quantitative information for the Company’s leases at June 30, 2021. (Dollars in thousands) June 30, Operating lease cost (cost resulting from lease payments) $ 1,057 Operating lease—operating cash flows (fixed payments) $ 1,208 Operating lease—ROU assets $ 7,386 Operating lease—liabilities $ 9,327 Weighted average lease term—operating leases 2.8 years Weighted average discount rate—operating leases 0.54 %
Summary of Lessee, Operating Lease	The following table reflects the minimum commitments under these non-cancellable (Dollars in thousands) June 30, 2021 $ 1,222 2022 2,441 2023 1,497 2024 1,456 2025 1,500 Thereafter 1,792 Total undiscounted cash flows 9,908 Discount on cash flows (581 ) Total lease liability $ 9,327

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2021
Fair Value Disclosures [Abstract]
Summary of Carrying Amounts and Estimated Fair Values of Financial Instruments	The carrying amounts and estimated fair values of financial instruments at June 30, 2021 and December 31, 2020 are as follows: Carrying Fair Value Measurements (Dollars in thousands) Amount Level 1 Level 2 Level 3 Total As of June 30, 2021 Financial assets: Cash and due from banks $ 392,506 $ 392,506 $ — $ — $ 392,506 Securities available for sale 61,142 — 61,142 — 61,142 Loans, net 1,338,770 — — 1,339,306 1,339,306 Accrued interest receivable 5,509 — 282 5,227 5,509 Financial liabilities: Deposits $ 1,679,772 $ 1,577,178 $ 102,715 $ — $ 1,679,893 Other borrowings — — — — — Subordinated debt 24,745 — — 26,358 26,358 Accrued interest payable 379 — 311 69 376 As of December 31, 2020 Financial assets: Cash and due from banks $ 418,517 $ 418,517 $ — $ — $ 418,517 Securities available for sale 55,093 — 55,093 — 55,093 Loans, net 1,355,482 — — 1,360,845 1,360,845 Accrued interest receivable 6,578 — 225 6,353 6,578 Financial liabilities: Deposits $ 1,532,206 $ 1,331,572 $ 200,888 $ — $ 1,532,460 Other borrowings 189,043 — — 189,123 189,123 Subordinated debt 24,994 — — 24,642 24,642 Accrued interest payable 545 — 51 494 545
Summary of Assets at Fair Value on a Recurring Basis	The Company is required or permitted to record the following assets at fair value on a recurring basis. (Dollars in thousands) Fair Value Level 1 Level 2 Level 3 As of June 30, 2021 Investments available for sale: Mortgage backed securities $ 27,122 $ — $ 27,122 $ — Government agencies 2,412 — 2,412 — Corporate bonds 31,608 — 31,608 — Total assets measured at fair value on a recurring basis $ 61,142 $ — $ 61,142 $ — As of December 31, 2020 Investments available for sale: Mortgage backed securities $ 28,193 $ — $ 28,193 $ — Government agencies 2,412 — 2,412 — Corporate bonds 24,488 — 24,488 — Total assets measured at fair value on a recurring basis $ 55,093 $ — $ 55,093 $ —
Summary of Impaired Loans Measured at Fair Value on a Non-Recurring Basis	The following table summarizes impaired loans measured at fair value on a non-recurring Carrying Fair Value Measurements (Dollars in thousands) Amount Level 1 Level 2 Level 3 As of June 30, 2021 Impaired loans—Real estate other $ 1,000 $ — $ — $ 1,000 Impaired loans—SBA 234 — — 234 Total assets measured at fair value on a non-recurring $ 1,234 $ — $ — $ 1,234 As of December 31, 2020 Impaired loans—SBA $ 689 $ — $ — $ 689 Total assets measured at fair value on a non-recurring $ 689 $ — $ — $ 689

Business Impact Of Covid-19 (Ta

Business Impact Of Covid-19 (Tables)	6 Months Ended
	Jun. 30, 2021
Text Block [Abstract]
Schedule of loans funded through PPPLF	The following table reflects the concentration of PPP loans funded and outstanding through the Paycheck Protection Program Liquidity Facility (PPPLF) as of June 30, 2021. Number of Principal Number of Loans as a % of Principal Balance as a % of (Dollars in millions) Loans Balance PPP Loans Gross Loans PPP Loans Gross Loans Dental services 292 $ 19.4 50 % 15 % 10 % 1 % Contractors 69 60.7 12 % 4 % 31 % 5 % Other 220 114.4 38 % 11 % 59 % 8 % Total 581 $ 194.5 100 % 30 % 100 % 14 %

Nature of Operations - Summary

Nature of Operations - Summary of Earnings Per Share, Basic and Diluted (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 4,162	$ 2,809	$ 1,550	$ 473	$ 6,971	$ 2,023
Weighted average basic common shares outstanding	8,209,678		8,127,911		8,195,380	8,115,575
Add: dilutive potential common shares	85,600		38,027		80,130	44,577
Weighted average diluted common shares outstanding	8,295,278		8,165,938		8,275,510	8,160,152
Basic earnings per share	$ 0.51		$ 0.19		$ 0.85	$ 0.25
Diluted earnings per share	$ 0.50		$ 0.19		$ 0.84	$ 0.25

Investment Securities - Summary

Investment Securities - Summary Of The Amortized Cost And Estimated Fair Value Of Securities (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Debt Securities, Available-for-sale [Line Items]
Amortized cost	$ 60,387	$ 54,183
Gross unrealized gains	1,124	1,103
Gross unrealized losses	(369)	(193)
Estimated fair value	61,142	55,093
Corporate bonds [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized cost	31,306	24,224
Gross unrealized gains	574	434
Gross unrealized losses	(272)	(170)
Estimated fair value	31,608	24,488
Mortgage backed securities [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized cost	26,706	27,541
Gross unrealized gains	513	669
Gross unrealized losses	(97)	(17)
Estimated fair value	27,122	28,193
Government agencies [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized cost	2,375	2,418
Gross unrealized gains	37	0
Gross unrealized losses	0	(6)
Estimated fair value	$ 2,412	$ 2,412

Investment Securities - Summa_2

Investment Securities - Summary of Available-For-Sale Securities and Held to Maturity Securities, Continuous Unrealized Loss Position, Fair Value (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Investments Debt And Equity Securities [Line Items]
Less than 12 months fair value	$ 16,425	$ 14,723
Less than 12 months unrealized losses	(369)	(193)
Fair value	16,425	14,723
Unrealized losses	(369)	(193)
Mortgage backed securities [Member]
Investments Debt And Equity Securities [Line Items]
Less than 12 months fair value	9,947	4,481
Less than 12 months unrealized losses	(97)	(17)
Fair value	9,947	4,481
Unrealized losses	(97)	(17)
Government agencies [Member]
Investments Debt And Equity Securities [Line Items]
Less than 12 months fair value		2,412
Less than 12 months unrealized losses		(6)
Fair value		2,412
Unrealized losses		(6)
Corporate bonds [Member]
Investments Debt And Equity Securities [Line Items]
Less than 12 months fair value	6,478	7,830
Less than 12 months unrealized losses	(272)	(170)
Fair value	6,478	7,830
Unrealized losses	$ (272)	$ (170)

Investment Securities - Summa_3

Investment Securities - Summary of Maturities Available for Sale Investment Securities (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Amortized Cost Available for sale securities:
One to five years	$ 14,131
Five to ten years	5,250
Beyond ten years	11,925
Securities not due at a single maturity date	29,081
Total available for sale securities	60,387	$ 54,183
Fair Value Available for sale securities:
One to five years	14,372
Five to ten years	5,324
Beyond ten years	11,912
Securities not due at a single maturity date	29,534
Total available for sale securities	$ 61,142	$ 55,093

Investment Securities - Additio

Investment Securities - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2021USD ($)Securities	Jun. 30, 2020USD ($)Securities	Dec. 31, 2020Securities
Investments Debt And Equity Securities [Line Items]
Number of securities held in portfolio | Securities	32		29
Number of available for sale securities in unrealized loss positions | Securities	0	6
Net unrealized gains on available for sale investment securities	$ 755,000	$ 910,000
Payments to acquire securities	$ 12,200,000	21,700,000
Proceeds from sale of securities		$ 7,700,000

Loans and Allowance For Loan _3

Loans and Allowance For Loan Losses - Summary of Outstanding Loans (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable Gross	$ 1,352,639		$ 1,369,070
Deferred loan origination (fees)/costs, net	(629)		523
Allowance for loan losses	(13,240)	$ (14,577)	(14,111)	$ (12,524)	$ (11,565)	$ (11,075)
Total loans, net	1,338,770		1,355,482
Commercial And Industrial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable Gross	425,643		414,548
Allowance for loan losses	(8,133)	(9,231)	(8,923)	(7,851)	(7,843)	(6,708)
Real Estate - Other [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable Gross	616,451		550,690
Real Estate - Construction & Land [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable Gross	41,558		37,193
Allowance for loan losses	(697)	(798)	(681)	(956)	(730)	(1,022)
SBA [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable Gross	204,734		317,564
Allowance for loan losses	(317)	(575)	(604)	(366)	(321)	(50)
Other Loans [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable Gross	64,253		49,075
Allowance for loan losses	$ (24)	$ (16)	$ (26)	$ (19)	$ (10)	$ (14)

Loans and Allowance For Loan _4

Loans and Allowance For Loan Losses - Summary of Loan Portfolio Allocated by Management's Internal Risk Ratings (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	$ 1,352,639	$ 1,369,070
Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	425,643	414,548
Real Estate Construction And Land [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	41,558	37,193
SBA [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	204,734	317,564
Other Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	64,253	49,075
Loans Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	1,352,639	1,369,070
Loans Receivable [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	1,318,844	1,340,677
Loans Receivable [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	18,664	13,655
Loans Receivable [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	15,131	14,738
Loans Receivable [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	425,643	414,548
Loans Receivable [Member] | Commercial And Industrial [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	409,874	401,629
Loans Receivable [Member] | Commercial And Industrial [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	13,026	9,013
Loans Receivable [Member] | Commercial And Industrial [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	2,743	3,906
Loans Receivable [Member] | Real Estate, Other [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	616,451	550,690
Loans Receivable [Member] | Real Estate, Other [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	604,110	540,153
Loans Receivable [Member] | Real Estate, Other [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	3,777	2,911
Loans Receivable [Member] | Real Estate, Other [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	8,564	7,626
Loans Receivable [Member] | Real Estate Construction And Land [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	41,558	37,193
Loans Receivable [Member] | Real Estate Construction And Land [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	37,576	34,543
Loans Receivable [Member] | Real Estate Construction And Land [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	1,297	872
Loans Receivable [Member] | Real Estate Construction And Land [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	2,685	1,778
Loans Receivable [Member] | SBA [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	204,734	317,564
Loans Receivable [Member] | SBA [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	203,031	315,277
Loans Receivable [Member] | SBA [Member] | Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	564	859
Loans Receivable [Member] | SBA [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	1,139	1,428
Loans Receivable [Member] | Other Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	64,253	49,075
Loans Receivable [Member] | Other Loans [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Credit Exposure	$ 64,253	$ 49,075

Loans and Allowance For Loan _5

Loans and Allowance For Loan Losses - Summary of Aging Analysis of the Loan Portfolio by the Time Past Due (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Past Due [Line Items]
Total	$ 1,352,639	$ 1,369,070
Commercial And Industrial [Member]
Financing Receivable, Past Due [Line Items]
Total	425,643	414,548
Real Estate - Construction & Land [Member]
Financing Receivable, Past Due [Line Items]
Total	41,558	37,193
SBA [Member]
Financing Receivable, Past Due [Line Items]
Total	204,734	317,564
Other Loans [Member]
Financing Receivable, Past Due [Line Items]
Total	64,253	49,075
Loans Receivable [Member]
Financing Receivable, Past Due [Line Items]
Nonaccrual	1,234	234
Current	1,350,033	1,367,331
Total	1,352,639	1,369,070
Loans Receivable [Member] | Over 30 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Current	1,372	1,505
Loans Receivable [Member] | Commercial And Industrial [Member]
Financing Receivable, Past Due [Line Items]
Current	425,643	414,548
Total	425,643	414,548
Loans Receivable [Member] | Real Estate - Other [Member]
Financing Receivable, Past Due [Line Items]
Nonaccrual	1,000
Current	614,830	549,185
Total	616,451	550,690
Loans Receivable [Member] | Real Estate - Other [Member] | Over 30 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Current	621	1,505
Loans Receivable [Member] | Real Estate - Construction & Land [Member]
Financing Receivable, Past Due [Line Items]
Current	41,558	37,193
Total	41,558	37,193
Loans Receivable [Member] | SBA [Member]
Financing Receivable, Past Due [Line Items]
Nonaccrual	234	234
Current	204,312	317,330
Total	204,734	317,564
Loans Receivable [Member] | SBA [Member] | Over 30 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Current	188
Loans Receivable [Member] | Other Loans [Member]
Financing Receivable, Past Due [Line Items]
Current	64,253	49,075
Total	$ 64,253	$ 49,075

Loans and Allowance For Loan _6

Loans and Allowance For Loan Losses - Summary of Financing Receivable and Related Impairment Methodology (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Loans and Leases Receivable Disclosure [Line Items]
Total gross loans	$ 1,352,639	$ 1,369,070
Commercial And Industrial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total gross loans	425,643	414,548
Real Estate Construction & Land [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total gross loans	41,558	37,193
SBA [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total gross loans	204,734	317,564
Other Loans [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total gross loans	64,253	49,075
Loans Receivable [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans individually evaluated for impairment	2,397	2,977
Loans collectively evaluated for impairment	1,350,242	1,366,093
Total gross loans	1,352,639	1,369,070
Loans individually evaluated for impairment	19	300
Loans collectively evaluated for impairment	13,221	13,811
Total allowance for loan losses	13,240	14,111
Loans Receivable [Member] | Commercial And Industrial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans individually evaluated for impairment	1,163	2,288
Loans collectively evaluated for impairment	424,480	412,260
Total gross loans	425,643	414,548
Loans individually evaluated for impairment	19	41
Loans collectively evaluated for impairment	8,114	8,882
Total allowance for loan losses	8,133	8,923
Loans Receivable [Member] | Real Estate - Other [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans individually evaluated for impairment	1,000
Loans collectively evaluated for impairment	615,451	550,690
Total gross loans	616,451	550,690
Loans collectively evaluated for impairment	4,069	3,877
Total allowance for loan losses	4,069	3,877
Loans Receivable [Member] | Real Estate Construction & Land [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans collectively evaluated for impairment	41,558	37,193
Total gross loans	41,558	37,193
Loans collectively evaluated for impairment	697	681
Total allowance for loan losses	697	681
Loans Receivable [Member] | SBA [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans individually evaluated for impairment	234	689
Loans collectively evaluated for impairment	204,500	316,875
Total gross loans	204,734	317,564
Loans individually evaluated for impairment	0	259
Loans collectively evaluated for impairment	317	345
Total allowance for loan losses	317	604
Loans Receivable [Member] | Other Loans [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans collectively evaluated for impairment	64,253	49,075
Total gross loans	64,253	49,075
Loans collectively evaluated for impairment	24	26
Total allowance for loan losses	$ 24	$ 26

Loans and Allowance For Loan _7

Loans and Allowance For Loan Losses - Summary of Allowance for Loan Losses (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Loans and Leases Receivable Disclosure [Line Items]
Beginning balance	$ 14,577	$ 11,565	$ 14,111	$ 11,075
Provision for loan losses	(1,100)	2,930	(800)	3,330
Charge-offs	(278)	(1,976)	(278)	(1,976)
Recoveries	41	5	207	95
Ending balance	13,240	12,524	13,240	12,524
Commercial And Industrial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Beginning balance	9,231	7,843	8,923	6,708
Provision for loan losses	(1,139)	1,871	(997)	2,916
Charge-offs		(1,868)		(1,868)
Recoveries	41	5	207	95
Ending balance	8,133	7,851	8,133	7,851
Real Estate, Other [Member]
Loans and Leases Receivable Disclosure [Line Items]
Beginning balance	3,957	2,661	3,877	3,281
Provision for loan losses	112	671	192	51
Ending balance	4,069	3,332	4,069	3,332
Real Estate Construction And Land [Member]
Loans and Leases Receivable Disclosure [Line Items]
Beginning balance	798	730	681	1,022
Provision for loan losses	(101)	226	16	(66)
Ending balance	697	956	697	956
SBA [Member]
Loans and Leases Receivable Disclosure [Line Items]
Beginning balance	575	321	604	50
Provision for loan losses	20	153	(9)	424
Charge-offs	(278)	(108)	(278)	(108)
Ending balance	317	366	317	366
Other Loans [Member]
Loans and Leases Receivable Disclosure [Line Items]
Beginning balance	16	10	26	14
Provision for loan losses	8	9	(2)	5
Ending balance	$ 24	$ 19	$ 24	$ 19

Loans and Allowance For Loan _8

Loans and Allowance For Loan Losses - Summary of Information Related to Impaired Loans (Detail) - Loans Receivable [Member] - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Commercial And Industrial [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With an allowance	$ 1,163	$ 2,288
Unpaid Principal Balance With an allowance	1,163	2,288
Related Allowance	19	41
Average Recorded Investment With an allowance	1,041	2,137
Interest Income Recognized With an allowance	26	148
Recorded Investment	1,163	2,288
Unpaid Principal Balance	1,163	2,288
Average Recorded Investment	1,041	2,137
Interest Income Recognized	26	148
Real Estate - Other [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With no related allowance	1,000
Unpaid Principal Balance With no related allowance	1,000
Average Recorded Investment With no related allowance	1,000
Interest Income Recognized With no related allowance	9
Recorded Investment	1,000
Unpaid Principal Balance	1,000
Average Recorded Investment	1,000
Interest Income Recognized	9
SBA [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With no related allowance	234	234
Unpaid Principal Balance With no related allowance	757	479
Average Recorded Investment With no related allowance	2,282	1,917
Interest Income Recognized With no related allowance	18
Recorded Investment With an allowance		455
Unpaid Principal Balance With an allowance		455
Related Allowance		259
Average Recorded Investment With an allowance		3,921
Interest Income Recognized With an allowance		57
Recorded Investment	234	689
Unpaid Principal Balance	757	934
Average Recorded Investment	2,282	5,838
Interest Income Recognized	$ 18	$ 57

Loans and Allowance For Loan _9

Loans and Allowance For Loan Losses - Additional Information (Detail)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2021USD ($)	Jun. 30, 2020USD ($)	Jun. 30, 2021USD ($)Loans	Jun. 30, 2020USD ($)	Dec. 31, 2020USD ($)Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest forgone on nonaccrual loans	$ 53,000	$ 63,000	$ 61,000	$ 145,000
Financing Receivable, Troubled Debt Restructuring	0		$ 0		$ 0
Financing Receivable, Modifications, Number of Contracts | Loans			0		0
Increase Decrease In Allowance For Loan And Lease Losses	$ 0	$ 0	$ 0	$ 0

Borrowing Arrangements - Additi

Borrowing Arrangements - Additional Information (Detail) - USD ($)	May 31, 2020	Apr. 30, 2020	Apr. 15, 2016	Jun. 30, 2021	Sep. 30, 2020	Dec. 31, 2020	Jun. 30, 2019
Short-term Debt [Line Items]
FHLB Advance, Collateral Pledged				$ 193,600,000		$ 129,300,000
FHLB Advance, Available Borrowing Capacity				147,600,000		68,300,000
FHLB Advance, Amount Of Advances	$ 5,000,000			0		5,000,000	$ 10,000,000
FHLB Advance, Term	1 year
FHLB Advance, Maturity Date	2021
FHLB Advance, Interest Rate	0.00%						1.89%
Junior Subordinated debt securities				24,745,000		24,994,000
Federal Home Loan Ten Million Outstanding [Member]
Short-term Debt [Line Items]
Federal home loan banks term borrowings outstanding				0		10,000,000
Junior Subordinated Debt [Member]
Short-term Debt [Line Items]
Debt Instrument, Face Amount			$ 5,000,000
Debt Instrument, IssuanceDate			Apr. 15, 2016		Sep. 30, 2020
Debt Instrument, Interest Rate Terms			The subordinated debt has a fixed interest rate of 5.875% for the first 5 years		The subordinated debt has a fixed interest rate of 5.00% for the first 5 years
Debt Instrument, Fixed Interest Rate			5.875%		5.00%
Related issuance costs			$ 87,000	300,000,000,000
Junior Subordinated debt securities				$ 5,000,000		5,000,000
Prime Rate [Member] | Junior Subordinated Debt [Member]
Short-term Debt [Line Items]
Debt Instrument, Variable Interest Rate Basis			variable rate of prime plus 2.00%
Debt Instrument, Variable Rate			2.00%
SOFR [Member] | Junior Subordinated Debt [Member]
Short-term Debt [Line Items]
Debt Instrument, Variable Interest Rate Basis					variable rate equal to then current three-month term SOFR plus 0.488%
Debt Instrument, Variable Rate				0.488%
Debt Instrument, Face Amount					$ 20,000,000
Junior Subordinated debt securities				$ 20,000,000		20,000,000
Correspondent Banks [Member]
Short-term Debt [Line Items]
Borrowings outstanding				0		0
Line Of Credit Maximum Borrowing Capacity				116,000,000
Secured Debt [Member]
Short-term Debt [Line Items]
Borrowings outstanding				0		0
Line Of Credit Maximum Borrowing Capacity				$ 12,000,000
Line of Credit Facility, Expiration Period				3 years
Line Of Credit, Fixed Interest Rate				3.95%
Secured Debt [Member] | Federal Reserve Bank of San Francisco [Member]
Short-term Debt [Line Items]
Loans Pledged As Collateral				$ 326,000,000		458,700,000
Line Of Credit Available Borrowing Capacity				217,600,000		358,500,000
Revolving Credit Facility [Member]
Short-term Debt [Line Items]
Borrowings outstanding				0		$ 0
Line Of Credit Maximum Borrowing Capacity				$ 5,000,000
Revolving Credit Facility [Member] | One Year Prime Rate [Member]
Short-term Debt [Line Items]
Debt Instrument, Variable Interest Rate Basis				six month term at a rate of Prime plus 0.40%
Debt Instrument, Variable Rate				0.40%
Paycheck Protection Liquidity Facility [Member]
Short-term Debt [Line Items]
Borrowings outstanding				$ 0
Line Of Credit Maximum Borrowing Capacity		$ 332,700,000
Line of Credit Facility, Expiration Period		2 years
Line Of Credit, Fixed Interest Rate		0.35%

Commitments and Contingent Li_3

Commitments and Contingent Liabilities - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Percentage Of Commercial And industrial Loans to Total Loans
Cash Deposit FDIC Insurance Limit	$ 250,000		$ 250,000
Uninsured deposits at financial institutions	33,900		33,900		$ 8,700
Commitments for loans	573,700		573,700		491,100
Reserve for unfunded loan commitments	355,000		355,000		$ 305,000
Rent and equipment expense	$ 526,000	$ 615,000	1,100	$ 1,200
Outstanding unfunded commitments for loans fixed rate of interest amount			25,705
Outstanding unfunded commitments for loans fixed rate of interest amount			$ 548,000

Commitments and Contingent Li_4

Commitments and Contingent Liabilities - Summary of Unfunded Fixed Rate Loan Commitments (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2021USD ($)
Schedule Of Disclosure Of Unfunded Fixed Rate Loan Commitments [Line Items]
Due in One Year Or Less	$ 11,628
Over One Year But Less Than Five Years	5,811
Over Five Years	8,266
Total	25,705
Interest rate less than or equal to 4.00%
Schedule Of Disclosure Of Unfunded Fixed Rate Loan Commitments [Line Items]
Due in One Year Or Less	9,635
Over One Year But Less Than Five Years	974
Over Five Years	6,591
Total	17,200
Interest rate between 4.00% and 5.00%
Schedule Of Disclosure Of Unfunded Fixed Rate Loan Commitments [Line Items]
Due in One Year Or Less	1,993
Over One Year But Less Than Five Years	4,091
Over Five Years	1,675
Total	7,759
Interest rate greater than or equal to 5.00%
Schedule Of Disclosure Of Unfunded Fixed Rate Loan Commitments [Line Items]
Due in One Year Or Less	0
Over One Year But Less Than Five Years	746
Over Five Years	0
Total	$ 746

Commitments and Contingent Li_5

Commitments and Contingent Liabilities - Summary of Unfunded Fixed Rate Loan Commitments (Details) (Parenthetical)	Jun. 30, 2021
Interest rate less than or equal to 4.00%
Schedule Of Disclosure Of Unfunded Fixed Rate Loan Commitments [Line Items]
Loans Receivable Unfunded Commitments Fixed Rate Of Interest Percentage	4.00%
Maximum [Member] | Interest rate between 4.00% and 5.00%
Schedule Of Disclosure Of Unfunded Fixed Rate Loan Commitments [Line Items]
Loans Receivable Unfunded Commitments Fixed Rate Of Interest Percentage	5.00%
Minimum [Member] | Interest rate between 4.00% and 5.00%
Schedule Of Disclosure Of Unfunded Fixed Rate Loan Commitments [Line Items]
Loans Receivable Unfunded Commitments Fixed Rate Of Interest Percentage	4.00%
Minimum [Member] | Interest rate greater than or equal to 5.00%
Schedule Of Disclosure Of Unfunded Fixed Rate Loan Commitments [Line Items]
Loans Receivable Unfunded Commitments Fixed Rate Of Interest Percentage	5.00%

Commitments and Contingent Li_6

Commitments and Contingent Liabilities - Summary of Quantitative Information for the Company's Leases (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2021USD ($)
Operating lease cost (cost resulting from lease payments)	$ 1,057
Operating lease—operating cash flows (fixed payments)	1,208
Operating lease—ROU assets	7,386
Operating lease—liabilities	$ 9,327
Weighted average lease term—operating leases	2 years 9 months 18 days
Weighted average discount rate—operating leases	0.54%

Commitments and Contingent Li_7

Commitments and Contingent Liabilities - Summary of Operating Lease (Detail) $ in Thousands	Jun. 30, 2021USD ($)
Leases [Abstract]
2021	$ 1,222
2022	2,441
2023	1,497
2024	1,456
2025	1,500
Thereafer	1,792
Total undiscounted cash flows	9,908
Discount on cash flows	(581)
Total lease liability	$ 9,327

Fair Value Measurements - Summa

Fair Value Measurements - Summary of Carrying Amounts and Estimated Fair Values of Financial Instruments (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2019
Financial assets
Cash and due from banks	$ 392,506	$ 418,517	$ 508,069	$ 114,342
Securities available for sale	61,142	55,093
Loans, net	1,339,306	1,360,845
Accrued interest receivable	5,509	6,578
Financial liabilities
Deposits	1,679,893	1,532,460
Other borrowings	0	189,123
Subordinated debt	26,358	24,642
Accrued interest payable	376	545
Carrying Amount [Member]
Financial assets
Cash and due from banks	392,506	418,517
Securities available for sale	61,142	55,093
Loans, net	1,338,770	1,355,482
Accrued interest receivable	5,509	6,578
Financial liabilities
Deposits	1,679,772	1,532,206
Other borrowings	0	189,043
Subordinated debt	24,745	24,994
Accrued interest payable	379	545
Level 1 [Member]
Financial assets
Cash and due from banks	392,506	418,517
Financial liabilities
Deposits	1,577,178	1,331,572
Level 2 [Member]
Financial assets
Securities available for sale	61,142	55,093
Accrued interest receivable	282	225
Financial liabilities
Deposits	102,715	200,888
Accrued interest payable	311	51
Level 3 [Member]
Financial assets
Loans, net	1,339,306	1,360,845
Accrued interest receivable	5,227	6,353
Financial liabilities
Other borrowings	0	189,123
Subordinated debt	26,358	24,642
Accrued interest payable	$ 69	$ 494

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail)	Apr. 15, 2016
Junior Subordinated Debt [Member] | Prime Rate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument, Variable Rate	2.00%

Fair Value Measurements - Sum_2

Fair Value Measurements - Summary of Assets at Fair Value on a Recurring Basis (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis	$ 61,142	$ 55,093
Mortgage backed securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis	27,122	28,193
Government agencies [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis	2,412	2,412
Corporate bonds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis	31,608	24,488
Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis	61,142	55,093
Level 2 [Member] | Mortgage backed securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis	27,122	28,193
Level 2 [Member] | Government agencies [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis	2,412	2,412
Level 2 [Member] | Corporate bonds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a recurring basis	$ 31,608	$ 24,488

Fair Value Measurements - Sum_3

Fair Value Measurements - Summary of Impaired Loans Measured at Fair Value on a Non-Recurring Basis (Detail) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a nonrecurring basis	$ 1,234	$ 689
Carrying Amount [Member] | Real estate other [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a nonrecurring basis	1,000
Carrying Amount [Member] | SBA [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a nonrecurring basis	234	689
Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a nonrecurring basis	1,234	689
Level 3 [Member] | Real estate other [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a nonrecurring basis	1,000
Level 3 [Member] | SBA [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on a nonrecurring basis	$ 234	$ 689

Business Impact Of Covid-19 - A

Business Impact Of Covid-19 - Additional Information (Detail)	Jun. 05, 2021	Jun. 05, 2020	Jun. 30, 2021USD ($)	Jun. 30, 2020USD ($)	Jun. 30, 2021USD ($)Loans	Jun. 30, 2020USD ($)	Dec. 31, 2020USD ($)Loans
Financing receivable, modifications, number of contracts | Loans					0		0
Financing receivable, troubled debt restructuring			$ 0		$ 0		$ 0
Financing receivable modifications payment deferral number of days					10 months
Number of loan applications received | Loans					581
Payment protection loan applications received amount			362,000,000		$ 362,000,000
Goodwill, Impairment					$ 0
Percentage of processed application under PPP loan					100.00%
Loan funded under PPP loan			194,500,000		$ 194,500,000
Interest Income (Expense), Net			13,586,000	$ 10,785,000	26,922,000	$ 20,966,000
Allowance for Loan and Lease Losses, Period Increase (Decrease)			$ 0	0	$ 0	$ 0
SBA Payment Protection Program [Member]
Debt Instrument, Term	60 months	24 months
Debt Instrument, Fixed Interest Rate			1.00%		1.00%
Number of loan applications received | Loans					730
Value of financing receivables apply for loan forgiveness			$ 390		$ 390
Value of financing receivables apply for loan forgiveness in process			285,000,000		285,000,000
Proceeds from repayments of long term loans advanced					5,400,000
PPP Loans [Member]
Loan funded under PPP loan			71,600,000		71,600,000
Interest Income (Expense), Net			514,000		1,100,000
Debt instrument, Decrease, Forgiveness					6,300,000
Long-term debt			122,900,000		$ 122,900,000
SBA Payment Protection Program Relaunched [Member]
Percentage of processed application under PPP loan					100.00%
Loan funded under PPP loan			129,200,000		$ 129,200,000
COVID-19 [Member] | PPP Loans [Member]
Fees received					4,400,000		9,100,000
Amortization of loan			2,200,000	$ 3,000,000	4,400,000
Interest Income (Expense), Net			2,400,000		4,700,000
Allowance for Loan and Lease Losses, Period Increase (Decrease)			(1,100,000)		$ (800,000)
COVID-19 [Member] | Payment Deferral [Member]
Financing receivable, modifications, number of contracts | Loans					383
Financing receivable, troubled debt restructuring							323,900,000
Financing receivable modifications aggregate monthly principal and interest payments							$ 3,700,000
Financing receivable modifications payment deferral number of days					90 days
Financing receivable modifications, payment deferral, additional number of days					90 days
Financing receivables apply for extension			$ 9,500,000		$ 9,500,000

Business Impact Of Covid-19 - S

Business Impact Of Covid-19 - Summary of Loans Funded under PPPLF (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2021USD ($)Loans
Number of Loans | Loans	581
Long-term Debt, Gross	$ 194.5
PPP Loans [Member]
Long-term Debt, Gross	$ 71.6
Number of Loans as a Percentage of Loans	100.00%
Principal Balance as a Percentage of Loans	100.00%
Gross Loans [Member]
Number of Loans as a Percentage of Loans	30.00%
Principal Balance as a Percentage of Loans	14.00%
Dental services [Member]
Number of Loans | Loans	292
Long-term Debt, Gross	$ 19.4
Dental services [Member] | PPP Loans [Member]
Number of Loans as a Percentage of Loans	50.00%
Principal Balance as a Percentage of Loans	10.00%
Dental services [Member] | Gross Loans [Member]
Number of Loans as a Percentage of Loans	15.00%
Principal Balance as a Percentage of Loans	1.00%
Contractors [Member]
Number of Loans | Loans	69
Long-term Debt, Gross	$ 60.7
Contractors [Member] | PPP Loans [Member]
Number of Loans as a Percentage of Loans	12.00%
Principal Balance as a Percentage of Loans	31.00%
Contractors [Member] | Gross Loans [Member]
Number of Loans as a Percentage of Loans	4.00%
Principal Balance as a Percentage of Loans	5.00%
Other [Member]
Number of Loans | Loans	220
Long-term Debt, Gross	$ 114.4
Other [Member] | PPP Loans [Member]
Number of Loans as a Percentage of Loans	38.00%
Principal Balance as a Percentage of Loans	59.00%
Other [Member] | Gross Loans [Member]
Number of Loans as a Percentage of Loans	11.00%
Principal Balance as a Percentage of Loans	8.00%