10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period ended June 30, 2021

or 

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For transition period from             to             

Commission File Number 0-51331

BANKFINANCIAL CORPORATION

(Exact Name of Registrant as Specified in Charter)

Maryland	75-3199276
(State or Other Jurisdiction of Incorporation)	(I.R.S. Employer Identification No.)
60 North Frontage Road, Burr Ridge, Illinois 60527
(Address of Principal Executive Offices)

Registrant’s telephone number, including area code: (800) 894-6900

Not Applicable

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01 per share	BFIN	The NASDAQ Stock Market LLC

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒   No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting company”, and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☒
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒.

Indicate the number of shares outstanding of each of the issuer’s classes of common stock as of the latest practicable date.  At July 28, 2021 there were 13,828,522 shares of Common Stock, $0.01 par value, outstanding.

BANKFINANCIAL CORPORATION

Form 10-Q

June 30, 2021

Table of Contents

		Page Number
PART I
Item 1.	Financial Statements	1
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	21
Item 3.	Quantitative and Qualitative Disclosure about Market Risk	33
Item 4.	Controls and Procedures	34
PART II
Item 1.	Legal Proceedings	35
Item 1A.	Risk Factors	35
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	35
Item 3.	Defaults Upon Senior Securities	35
Item 4.	Mine Safety Disclosures	35
Item 5.	Other Information	35
Item 6.	Exhibits	36
Signatures		37

BANKFINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION

(In thousands, except share and per share data) - Unaudited

	June 30, 2021		December 31, 2020
Assets
Cash and due from other financial institutions	$	12,185	$	14,115
Interest-bearing deposits in other financial institutions		523,851		489,381
Cash and cash equivalents		536,036		503,496
Securities, at fair value		18,883		23,829
Loans receivable, net of allowance for loan losses: June 30, 2021, $6,857 and December 31, 2020, $7,751		1,032,159		1,002,578
Foreclosed assets, net		1,702		157
Stock in Federal Home Loan Bank ("FHLB") and Federal Reserve Bank ("FRB"), at cost		7,490		7,490
Premises and equipment, net		24,765		24,675
Accrued interest receivable		5,300		3,941
Bank-owned life insurance		19,066		19,015
Deferred taxes		2,363		2,741
Other assets		8,858		8,920
Total assets	$	1,656,622	$	1,596,842
Liabilities
Deposits
Noninterest-bearing	$	325,294	$	326,188
Interest-bearing		1,113,280		1,067,356
Total deposits		1,438,574		1,393,544
Borrowings		5,000		4,000
Subordinated Notes, net of unamortized issuance costs		19,568		—
Advance payments by borrowers for taxes and insurance		10,082		8,670
Accrued interest payable and other liabilities		16,962		17,698
Total liabilities		1,490,186		1,423,912
Stockholders’ equity
Preferred Stock, $0.01 par value, 25,000,000 shares authorized, none issued or outstanding		—		—
Common Stock, $0.01 par value, 100,000,000 shares authorized; 14,118,720 shares issued at June 30, 2021 and 14,769,765 shares issued at December 31, 2020		141		148
Additional paid-in capital		100,877		107,815
Retained earnings		65,230		64,754
Accumulated other comprehensive income		188		213
Total stockholders’ equity		166,436		172,930
Total liabilities and stockholders’ equity	$	1,656,622	$	1,596,842

See accompanying notes to the consolidated financial statements.

1

BANKFINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except share and per share data) - Unaudited

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2021			2020		2021			2020
Interest and dividend income
Loans, including fees	$	11,192		$	12,669	$	22,121		$	26,280
Securities		52			271		106			575
Other		253			254		518			992
Total interest income		11,497			13,194		22,745			27,847
Interest expense
Deposits		552			1,869		1,220			4,553
Subordinated Notes		170			—		170			—
Total interest expense		722			1,869		1,390			4,553
Net interest income		10,775			11,325		21,355			23,294
Provision for (recovery of ) loan losses		(678	)		42		(1,013	)		513
Net interest income after provision for (recovery of) loan losses		11,453			11,283		22,368			22,781
Noninterest income
Deposit service charges and fees		800			736		1,538			1,623
Loan servicing fees		141			82		196			145
Mortgage brokerage and banking fees		5			11		17			40
Loss on disposal of other assets		—			—		—			(2	)
Trust and insurance commissions and annuities income		283			224		617			506
Earnings on bank-owned life insurance		30			9		51			41
Other		167			101		265			208
Total noninterest income		1,426			1,163		2,684			2,561
Noninterest expense
Compensation and benefits		5,558			5,168		11,029			10,686
Office occupancy and equipment		1,951			1,723		4,089			3,523
Advertising and public relations		179			118		375			270
Information technology		653			808		1,311			1,672
Professional fees		343			289		713			602
Supplies, telephone, and postage		442			284		842			587
Amortization of intangibles		—			7		7			21
Nonperforming asset management		8			57		49			97
Operations of foreclosed assets, net		232			7		285			(10	)
FDIC insurance premiums		114			102		220			136
Other		761			686		1,508			1,293
Total noninterest expense		10,241			9,249		20,428			18,877
Income before income taxes		2,638			3,197		4,624			6,465
Income tax expense		712			845		1,229			1,695
Net income	$	1,926		$	2,352	$	3,395		$	4,770
Basic and diluted earnings per common share	$	0.13		$	0.16	$	0.23		$	0.32
Basic and diluted weighted average common shares outstanding		14,433,748			14,978,757		14,577,958			15,092,244

See accompanying notes to the consolidated financial statements.

2

BANKFINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands) - Unaudited

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2021			2020			2021			2020
Net income	$	1,926		$	2,352		$	3,395		$	4,770
Unrealized holding gain (loss) arising during the period		(28	)		108			(35	)		11
Tax effect		8			(28	)		10			(2	)
Net of tax		(20	)		80			(25	)		9
Comprehensive income	$	1,906		$	2,432		$	3,370		$	4,779

See accompanying notes to the consolidated financial statements.

3

BANKFINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(In thousands, except per share data) - Unaudited

										Accumulated
				Additional						Other
	Common			Paid-in			Retained			Comprehensive
	Stock			Capital			Earnings			Income			Total
For the three months ended
Balance at April, 1 2020	$	151		$	110,220		$	62,469		$	155		$	172,995
Net income		—			—			2,352			—			2,352
Other comprehensive income, net of tax		—			—			—			80			80
Repurchase and retirement of common stock (181,640 shares)		(2	)		(1,472	)		—			—			(1,474	)
Cash dividends declared on common stock ($0.10 per share)		—			—			(1,499	)		—			(1,499	)
Balance at June 30, 2020	$	149		$	108,748		$	63,322		$	235		$	172,454
Balance at April, 1 2021	$	146		$	106,329		$	64,750		$	208		$	171,433
Net income		—			—			1,926			—			1,926
Other comprehensive loss, net of tax		—			—			—			(20	)		(20	)
Repurchase and retirement of common stock (504,939 shares)		(5	)		(5,452	)		—			—			(5,457	)
Cash dividends declared on common stock ($0.10 per share)		—			—			(1,446	)		—			(1,446	)
Balance at June 30, 2021	$	141		$	100,877		$	65,230		$	188		$	166,436
For the six months ended
Balance at January 1, 2020	$	153		$	112,420		$	61,573		$	226		$	174,372
Net income		—			—			4,770			—			4,770
Other comprehensive income, net of tax		—			—			—			9			9
Repurchase and retirement of common stock (387,836 shares)		(4	)		(3,672	)		—			—			(3,676	)
Cash dividends declared on common stock ($0.20 per share)		—			—			(3,021	)		—			(3,021	)
Balance at June 30, 2020	$	149		$	108,748		$	63,322		$	235		$	172,454
Balance at January 1, 2021	$	148		$	107,815		$	64,754		$	213		$	172,930
Net income		—			—			3,395			—			3,395
Other comprehensive loss, net of tax		—			—			—			(25	)		(25	)
Repurchase and retirement of common stock (651,045 shares)		(7	)		(6,938	)		—			—			(6,945	)
Cash dividends declared on common stock ($0.20 per share)		—			—			(2,919	)		—			(2,919	)
Balance at June 30, 2021	$	141		$	100,877		$	65,230		$	188		$	166,436

See accompanying notes to the consolidated financial statements.

4

BANKFINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands) - Unaudited

	Six Months Ended
	June 30,
	2021			2020
Cash flows from operating activities
Net income	$	3,395		$	4,770
Adjustments to reconcile net income to net cash from operating activities
Provision for (recovery of) loan losses		(1,013	)		513
Depreciation and amortization		1,001			877
Net change in net deferred loan origination costs		516			454
Gain on sale of foreclosed assets		(51	)		(30	)
Loss on disposal of other assets		—			2
Foreclosed assets valuation adjustments		281			—
Earnings on bank-owned life insurance		(51	)		(41	)
Net change in:
Accrued interest receivable		(1,359	)		116
Other assets		530			2,316
Accrued interest payable and other liabilities		(736	)		(2,539	)
Net cash from operating activities		2,513			6,438
Cash flows from investing activities
Securities
Proceeds from maturities		10,412			35,318
Proceeds from principal repayments		699			1,386
Purchases of securities		(6,200	)		(35,940	)
Net (increase) decrease in loans receivable		(28,682	)		85,164
Loan participation purchased		(5,000	)		—
Proceeds from sale of foreclosed assets		2,698			95
Purchase of premises and equipment, net		(1,037	)		(795	)
Net cash (used in) from investing activities		(27,110	)		85,228
Cash flows from financing activities
Net change in:
Deposits		45,030			103,398
Borrowings		1,000			3,939
Advance payments by borrowers for taxes and insurance		1,412			2,134
Proceeds from issuance of Subordinated Notes		20,000			—
Costs paid for issuance of Subordinated Notes		(441	)		—
Repurchase and retirement of common stock		(6,945	)		(3,676	)
Cash dividends paid on common stock		(2,919	)		(3,021	)
Net cash from financing activities		57,137			102,774
Net change in cash and cash equivalents		32,540			194,440
Beginning cash and cash equivalents		503,496			190,325
Ending cash and cash equivalents	$	536,036		$	384,765
Supplemental disclosures of cash flow information:
Interest paid	$	1,234		$	4,564
Income taxes paid		1,831			226
Income taxes refunded		—			8
Loans transferred to foreclosed assets		4,473			33
Recording of right of use asset in exchange for lease obligations in other assets and other liabilities		866			111

See accompanying notes to the consolidated financial statements.

5

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation: BankFinancial Corporation, a Maryland corporation headquartered in Burr Ridge, Illinois, is the owner of all of the issued and outstanding capital stock of BankFinancial, NA (the “Bank”). The interim unaudited consolidated financial statements include the accounts and transactions of BankFinancial Corporation, the Bank, and the Bank’s wholly-owned subsidiaries, Financial Assurance Services, Inc. and BFIN Asset Recovery Company, LLC (collectively, “the Company”), and reflect all normal and recurring adjustments that are, in the opinion of management, considered necessary for a fair presentation of the financial condition and results of operations for the periods presented. Such adjustments are the only adjustments reflected in the accompanying financial statements. All significant intercompany accounts and transactions have been eliminated. The results of operations for the six month period ended June 30, 2021 are not necessarily indicative of the results of operations that may be expected for the year ending  December 31, 2021 or for any other period.

Certain information and note disclosures normally included in financial statements prepared in conformity with accounting principles generally accepted in the United States of America (“US GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”).

Use of Estimates: The preparation of the consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Although these estimates and assumptions are based on the best available information, actual information, actual results could differ from those estimates.

COVID-19: On March 11, 2020, the World Health Organization declared the outbreak of a novel coronavirus (“COVID-19”) as a global pandemic. The declaration of a global pandemic indicates that almost all public commerce and related business activities must be, to varying degrees, curtailed with the goal of decreasing the rate of new infections. The outbreak of COVID-19 has adversely impacted, and could further adversely impact, a broad range of industries in which the Company’s customers operate and impair their ability to fulfill their financial obligations to the Company. On March 3, 2020, the Federal Open Market Committee reduced the target federal funds rate range by 50 basis points to 1.00% to 1.25%. This rate was further reduced to a target range of 0% to 0.25% on March 16, 2020. These reductions in interest rates and other effects of the COVID-19 outbreak may adversely affect the Company’s financial condition and results of operations. As a result of the spread of the COVID-19 coronavirus, economic uncertainties have arisen which are likely to negatively impact net interest income and noninterest income. Other financial impacts could occur though such potential impact is unknown at this time.

Reclassifications: Certain reclassifications have been made in the prior period’s financial statements to conform them to the current period’s presentation.

These unaudited consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission.

Newly Issued Not Yet Effective Accounting Standards

In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASU 2016-13”). These amendments require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. For SEC filers who are smaller reporting companies, such as the Company, ASU 2016-13 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2022.

NOTE 2 - EARNINGS PER SHARE

Amounts reported in earnings per share reflect earnings available to common stockholders for the period divided by the weighted average number of shares of common stock outstanding during the period.

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Net income available to common stockholders	$	1,926	$	2,352	$	3,395	$	4,770
Basic and diluted weighted average common shares outstanding		14,433,748		14,978,757		14,577,958		15,092,244
Basic and diluted earnings per common share	$	0.13	$	0.16	$	0.23	$	0.32

6

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 3 - SECURITIES

The fair value of securities and the related gross unrealized gains and losses recognized in accumulated other comprehensive income is as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Available-for-Sale Securities
June 30, 2021
Certificates of deposit	$	10,905	$	—	$	—		$	10,905
Municipal securities		401		3		—			404
Mortgage-backed securities - residential		5,458		248		—			5,706
Collateralized mortgage obligations - residential		1,863		5		—			1,868
	$	18,627	$	256	$	—		$	18,883
December 31, 2020
Certificates of deposit	$	15,117	$	—	$	—		$	15,117
Municipal securities		402		7		—			409
Mortgage-backed securities - residential		5,826		282		—			6,108
Collateralized mortgage obligations - residential		2,193		3		(1	)		2,195
	$	23,538	$	292	$	(1	)	$	23,829

Mortgage-backed securities and collateralized mortgage obligations reflected in the preceding table were issued by U.S. government-sponsored entities and agencies, Freddie Mac, Fannie Mae and Ginnie Mae, and are obligations which the government has affirmed its commitment to support.

The amortized cost and fair values of securities available-for-sale by contractual maturity are shown below. Securities not due at a single maturity date are shown separately. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

	June 30, 2021
	Amortized Cost		Fair Value
Due in one year or less	$	11,306	$	11,309
Mortgage-backed securities - residential		5,458		5,706
Collateralized mortgage obligations - residential		1,863		1,868
	$	18,627	$	18,883

Investment securities available-for-sale with carrying value of $1.2 million at June 30, 2021 and December 31, 2020, were pledged as collateral on customer repurchase agreements and for other purposes as required or permitted by law.

Securities available-for-sale with unrealized losses not recognized in income are as follows:

		Less than 12 Months						12 Months or More							Total
	Count		Fair Value		Unrealized Loss		Count		Fair Value		Unrealized Loss			Count		Fair Value		Unrealized Loss
December 31, 2020
Collateralized mortgage obligations - residential		—	$	—	$	—		3	$	1,588	$	(1	)		3	$	1,588	$	(1	)

The Company evaluates marketable investment securities with significant declines in fair value on a quarterly basis to determine whether they should be considered other-than-temporarily impaired under current accounting guidance, which generally provides that if a marketable security is in an unrealized loss position, whether due to general market conditions or industry or issuer-specific factors, the holder of the securities must assess whether the impairment is other-than-temporary.

There were no unrealized loss positions at  June 30, 2021.  Certain collateralized mortgage obligations that the Company holds in its investment portfolio were in an unrealized loss position at December 31, 2020, but the unrealized loss was not considered significant under the Company’s impairment testing methodology. In addition, the Company does not intend to sell these securities, and it is likely that the Company will not be required to sell these securities before their anticipated recovery occurs.

7

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 4 - LOANS RECEIVABLE

Loans receivable are as follows:

	June 30, 2021			December 31, 2020
One-to-four family residential real estate	$	34,762		$	41,691
Multi-family mortgage		434,635			452,241
Nonresidential real estate		100,008			108,658
Construction and land		499			499
Commercial loans and leases		467,461			405,057
Consumer		1,796			1,812
		1,039,161			1,009,958
Net deferred loan origination fees and costs		(145	)		371
Allowance for loan losses		(6,857	)		(7,751	)
Loans, net	$	1,032,159		$	1,002,578

The following tables present the balance in the allowance for loan losses and loans receivable by portfolio segment and based on impairment method:

	Allowance for loan losses						Loan Balances
	Individually evaluated for impairment		Collectively evaluated for impairment		Total		Individually evaluated for impairment		Collectively evaluated for impairment		Total
June 30, 2021
One-to-four family residential real estate	$	—	$	396	$	396	$	1,485	$	33,277	$	34,762
Multi-family mortgage		—		3,690		3,690		509		434,126		434,635
Nonresidential real estate		28		1,308		1,336		296		99,712		100,008
Construction and land		—		11		11		—		499		499
Commercial loans and leases		—		1,377		1,377		—		467,461		467,461
Consumer		—		47		47		—		1,796		1,796
	$	28	$	6,829	$	6,857	$	2,290	$	1,036,871		1,039,161
Net deferred loan origination fees and costs												(145	)
Allowance for loan losses												(6,857	)
Loans, net											$	1,032,159

	Allowance for loan losses						Loan Balances
	Individually evaluated for impairment		Collectively evaluated for impairment		Total		Individually evaluated for impairment		Collectively evaluated for impairment		Total
December 31, 2020
One-to-four family residential real estate	$	—	$	518	$	518	$	1,718	$	39,973	$	41,691
Multi-family mortgage		—		4,062		4,062		520		451,721		452,241
Nonresidential real estate		28		1,541		1,569		296		108,362		108,658
Construction and land		—		12		12		—		499		499
Commercial loans and leases		—		1,536		1,536		—		405,057		405,057
Consumer		—		54		54		—		1,812		1,812
	$	28	$	7,723	$	7,751	$	2,534	$	1,007,424		1,009,958
Net deferred loan origination fees and costs												371
Allowance for loan losses												(7,751	)
Loans, net											$	1,002,578

8

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 4 - LOANS RECEIVABLE (continued)

The following table represents the activity in the allowance for loan losses by portfolio segment:

	Beginning balance		Provision for (recovery of) loan losses			Loans charged off			Recoveries		Ending balance
For the three months ended
June 30, 2021
One-to-four family residential real estate	$	465	$	(118	)	$	—		$	49	$	396
Multi-family mortgage		3,902		(222	)		—			10		3,690
Nonresidential real estate		1,592		(256	)		—			—		1,336
Construction and land		12		(1	)		—			—		11
Commercial loans and leases		1,377		(87	)		—			87		1,377
Consumer		47		6			(6	)		—		47
	$	7,395	$	(678	)	$	(6	)	$	146	$	6,857
June 30, 2020
One-to-four family residential real estate	$	682	$	(20	)	$	—		$	3	$	665
Multi-family mortgage		3,869		301			—			15		4,185
Nonresidential real estate		1,460		142			—			—		1,602
Commercial loans and leases		2,055		(398	)		—			1		1,658
Consumer		46		17			(17	)		—		46
	$	8,112	$	42		$	(17	)	$	19	$	8,156

	Beginning balance		Provision for (recovery of) loan losses			Loans charged off			Recoveries		Ending balance
For the six months ended
June 30, 2021
One-to-four family residential real estate	$	518	$	(231	)	$	—		$	109	$	396
Multi-family mortgage		4,062		(393	)		—			21		3,690
Nonresidential real estate		1,569		(233	)		—			—		1,336
Construction and land		12		(1	)		—			—		11
Commercial loans and leases		1,536		(161	)		(86	)		88		1,377
Consumer		54		6			(15	)		2		47
	$	7,751	$	(1,013	)	$	(101	)	$	220	$	6,857
June 30, 2020
One-to-four family residential real estate	$	675	$	(21	)	$	(5	)	$	16	$	665
Multi-family mortgage		3,676		482			—			27		4,185
Nonresidential real estate		1,176		426			—			—		1,602
Commercial loans and leases		2,065		(410	)		—			3		1,658
Consumer		40		36			(30	)		—		46
	$	7,632	$	513		$	(35	)	$	46	$	8,156

9

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 4 - LOANS RECEIVABLE (continued)

Impaired loans

The following tables present loans individually evaluated for impairment by class of loans:

									Three Months Ended				Six Months Ended
									June 30, 2021				June 30, 2021
	Loan Balance		Recorded Investment		Partial Charge-off		Allowance for Loan Losses Allocated		Average Investment in Impaired Loans		Interest Income Recognized		Average Investment in Impaired Loans		Interest Income Recognized
June 30, 2021
With no related allowance recorded:
One-to-four family residential real estate	$	1,676	$	1,485	$	192	$	—	$	1,513	$	7	$	1,574	$	15
Multi-family mortgage - Illinois		509		509		—		—		512		8		515		15
		2,185		1,994		192		—		2,025		15		2,089		30
With an allowance recorded - nonresidential real estate		280		296		—		28		296		—		296		—
	$	2,465	$	2,290	$	192	$	28	$	2,321	$	15	$	2,385	$	30

									Year ended
									December 31, 2020
	Loan Balance		Recorded Investment		Partial Charge-off		Allowance for Loan Losses Allocated		Average Investment in Impaired Loans		Interest Income Recognized
December 31, 2020
With no related allowance recorded:
One-to-four family residential real estate	$	2,069	$	1,718	$	363	$	—	$	1,782	$	42
Multi-family mortgage - Illinois		520		520		—		—		594		31
		2,589		2,238		363		—		2,376		73
With an allowance recorded - nonresidential real estate		280		296		—		28		289		—
	$	2,869	$	2,534	$	363	$	28	$	2,665	$	73

Nonaccrual Loans

The following tables present the recorded investment in nonaccrual and loans 90 days or more past due still on accrual by class of loans:

	Loan Balance		Recorded Investment		Loans Past Due Over 90 Days, Still Accruing
June 30, 2021
One-to-four family residential real estate	$	618	$	588	$	—
Nonresidential real estate		280		296		—
	$	898	$	884	$	—
December 31, 2020
One-to-four family residential real estate	$	946	$	925	$	—
Nonresidential real estate		280		296		—
	$	1,226	$	1,221	$	—

Nonaccrual loans and impaired loans are defined differently. Some loans may be included in both categories, and some loans may only be included in one category. Nonaccrual loans include both smaller balance homogeneous loans that are collectively evaluated for impairment and individually classified impaired loans.

The Company’s reserve for uncollected loan interest was $129,000 and $133,000 at June 30, 2021 and December 31, 2020, respectively. When a loan is on nonaccrual status and the ultimate collectability of the total principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. Alternatively, when a loan is on nonaccrual status but there is doubt concerning only the ultimate collectability of interest, contractual interest is credited to interest income only when received, under the cash basis method pursuant to the provisions of FASB ASC 310–10, as applicable. In all cases, the average balances are calculated based on the month–end balances of the financing receivables within the period reported pursuant to the provisions of FASB ASC 310–10, as applicable.

10

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 4 - LOANS RECEIVABLE (continued)

Past Due Loans

The following tables present the aging of the recorded investment of loans by class of loans:

	30-59 Days Past Due		60-89 Days Past Due		90 Days or Greater Past Due		Total Past Due		Loans Not Past Due		Total
June 30, 2021
One-to-four family residential real estate loans:
Owner occupied	$	—	$	—	$	588	$	588	$	27,060	$	27,648
Non-owner occupied		14		—		—		14		7,100		7,114
Multi-family mortgage:
Illinois		—		—		—		—		223,738		223,738
Other		—		—		—		—		210,897		210,897
Nonresidential real estate		—		—		296		296		99,712		100,008
Construction and land		—		—		—		—		499		499
Commercial loans and leases:
Commercial		—		—		—		—		79,193		79,193
Asset-based		—		—		—		—		1,759		1,759
Equipment finance:
Government		—		—		—		—		158,772		158,772
Investment-rated		9		—		—		9		81,459		81,468
Other		267		1,635		—		1,902		144,367		146,269
Consumer		1		2		—		3		1,793		1,796
	$	291	$	1,637	$	884	$	2,812	$	1,036,349	$	1,039,161

	30-59 Days Past Due		60-89 Days Past Due		90 Days or Greater Past Due		Total Past Due		Loans Not Past Due		Total
December 31, 2020
One-to-four family residential real estate loans:
Owner occupied	$	252	$	211	$	834	$	1,297	$	32,078	$	33,375
Non-owner occupied		3		132		91		226		8,090		8,316
Multi-family mortgage:
Illinois		86		—		—		86		221,943		222,029
Other		—		—		—		—		230,212		230,212
Nonresidential real estate		—		—		296		296		108,362		108,658
Construction and land		—		—		—		—		499		499
Commercial loans and leases:
Commercial		4,886		—		—		4,886		72,809		77,695
Asset-based		—		—		—		—		1,740		1,740
Equipment finance:
Government		2,468		—		—		2,468		100,272		102,740
Investment-rated		618		225		—		843		86,417		87,260
Other		853		2,487		—		3,340		132,282		135,622
Consumer		6		5		—		11		1,801		1,812
	$	9,172	$	3,060	$	1,221	$	13,453	$	996,505	$	1,009,958

11

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 4 - LOANS RECEIVABLE (continued)

U.S. Small Business Administration Paycheck Protection Program ("PPP")

In response to the COVID-19 pandemic, the Coronavirus Aid, Relief and Economic Security Act ("CARES Act") was passed by Congress and signed into law on March 27, 2020.  The CARES Act established the Paycheck Protection Program loan, designed to provide a direct incentive for small businesses to keep their workers on the payroll.  Under the most recently published guidance, the U.S. Small Business Administration ("SBA") will forgive PPP loans if all employee retention criteria are met, and the funds are used for eligible expenses.

The following table presents the PPP activity:

	Three Months Ended June 30,				For the Six Months Ended June 30,
	2021		2020		2021		2020
Paycheck protection program:
Number of loans originated		45		305		238		305
Loan balance originations	$	1,511	$	11,024	$	10,135	$	11,024
Loan balance forgiven	$	1,834	$	117	$	9,737	$	117

	June 30, 2021		December 31, 2020
Paycheck protection program loans
Number of loans		248		290
Loan balance	$	10,579	$	10,180

COVID-19 Loan Forbearance Programs

Section 4013 of the CARES Act provides that a qualified loan modification is exempt by law from classification as a Troubled Debt Restructuring ("TDR") pursuant to US GAAP.  In addition, the Revised Interagency Statement on Loan Modifications and Reporting for Financial Institutions Working With Customers Affected by the Coronavirus (“OCC Bulletin 2020-50”) provides more limited circumstances in which a loan modification is not subject to classification as a TDR and also defines the circumstances where the borrower’s loan is reported as current on loan payments. Pursuant to these new capabilities, we developed several loan forbearance programs to assist borrowers with managing cash flows disrupted due to COVID-19.

Our Apartment and Commercial Real Estate COVID-19 Qualified Limited Forbearance Agreement permitted borrowers who qualified under Section 4013 of the CARES Act to make an election to pay only scheduled interest and escrow payments (if applicable) for a four-month period beginning in April 2020, and to pay all deferred principal payments by December 2020.

Our Small Investment Property COVID-19 Qualified Limited Forbearance Agreement permitted borrowers with loan balances under $750,000 who qualified under Section 4013 of the CARES Act to make an election to pay only scheduled interest and escrow payments (if applicable) for a four-month period beginning in April 2020, and to pay all deferred principal payments by December 2020.   In addition, the borrower could elect to defer the May 2020 loan payment entirely, with all deferred interest amounts due by December 2020 and all deferred principal amounts due by June 30, 2021.

CARES Act Section 4013 and OCC Bulletin 2020-35 forbearance agreements are available to qualified commercial loan and commercial finance borrowers, and to commercial equipment lessees. 

For residential mortgage and consumer loans, relief under CARES Act Section 4013 or OCC Bulletin 2020-35 forbearance agreements are available to qualified borrowers with terms consistent with secondary residential mortgage market standards established by Fannie Mae.

12

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 4 - LOANS RECEIVABLE (continued)

At June 30, 2021, all loan deferrals in the COVID-19 forbearance program have been paid in full. 

The following table summarizes the remaining loan forbearance modifications as of December 31, 2020:

	Number of loans		Principal Balance		Remaining Amounts Deferred
Small Investment Property COVID-19 Qualified Limited Forbearance Agreement
Multi-family mortgage		8	$	3,092	$	17
Nonresidential real estate		10		3,363		22
Apartment and Commercial Real Estate COVID-19 Qualified Limited Forbearance Agreement
Nonresidential real estate		2		2,480		6
One-to-four family residential real estate		10		1,402		8
		30	$	10,337	$	53

Troubled Debt Restructurings

The Company evaluates loan extensions or modifications not qualified under Section 4013 of the CARES Act or under OCC Bulletin 2020-35 in accordance with FASB ASC 340-10 with respect to the classification of the loan as a TDR.

Under ASC 340-10, if the Company grants a loan extension or modification to a borrower experiencing financial difficulties for other than an insignificant period of time that includes a below–market interest rate, principal forgiveness, payment forbearance or other concession intended to minimize the economic loss to the Company, the loan extension or loan modification is classified as a TDR. In cases where borrowers are granted new terms that provide for a reduction of either interest or principal then due and payable, management measures any impairment on the restructured loan in the same manner as for impaired loans as noted above.

The Company had no TDRs at June 30, 2021 and December 31, 2020. During the three and six months ended June 30, 2021 and 2020, there were no loans modified and classified as TDRs. During the three and six months ended June 30, 2021 and 2020, there were no TDR loans that subsequently defaulted within twelve months of their modification.

 

A loan is considered to be in payment default once it is 90 days contractually past due under the modified terms.

To determine whether a borrower is experiencing financial difficulty, an evaluation is performed of the probability that the borrower will be in payment default on any of its debt in the foreseeable future without the modification. This evaluation is performed under the Company’s internal underwriting policy.

13

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 4 - LOANS RECEIVABLE (continued)

Credit Quality Indicators

The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt, including current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors. The Company analyzes loans individually by classifying the loans based on credit risk. This analysis includes non-homogeneous loans, such as commercial and commercial real estate loans. This analysis is performed on a monthly basis. The Company uses the following definitions for risk ratings:

Special Mention. A Special Mention asset has potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or in the institution’s credit position at some future date. Special Mention assets are not adversely classified and do not expose an institution to sufficient risk to warrant adverse classification.

Substandard. Loans categorized as Substandard continue to accrue interest, but exhibit a well-defined weakness or weaknesses that may jeopardize the liquidation of the debt. The loans continue to accrue interest because they are well secured and collection of principal and interest is expected within a reasonable time. The risk rating guidance published by the Office of the Comptroller of the Currency clarifies that a loan with a well-defined weakness does not have to present a probability of default for the loan to be rated Substandard, and that an individual loan’s loss potential does not have to be distinct for the loan to be rated Substandard.

Nonaccrual. An asset classified Nonaccrual has all the weaknesses inherent in one classified Substandard with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.

Loans not meeting the criteria above that are analyzed individually as part of the above described process are considered “Pass” rated loans.

Based on the most recent analysis performed, the risk categories of loans by class of loans are as follows:

	Pass		Special Mention		Substandard		Nonaccrual		Total
June 30, 2021
One-to-four family residential real estate loans:
Owner occupied	$	26,785	$	—	$	275	$	588	$	27,648
Non-owner occupied		6,973		26		115		—		7,114
Multi-family mortgage:
Illinois		223,410		328		—		—		223,738
Other		210,897		—		—		—		210,897
Nonresidential real estate		99,712		—		—		296		100,008
Construction and land		499		—		—		—		499
Commercial loans and leases:
Commercial		79,193		—		—		—		79,193
Asset-based		1,759		—		—		—		1,759
Equipment finance:
Government		158,772		—		—		—		158,772
Investment-rated		81,468		—		—		—		81,468
Other		145,528		741		—		—		146,269
Consumer		1,789		3		4		—		1,796
	$	1,036,785	$	1,098	$	394	$	884	$	1,039,161

14

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 4 - LOANS RECEIVABLE (continued)

	Pass		Special Mention		Substandard		Nonaccrual		Total
December 31, 2020
One-to-four family residential real estate loans:
Owner occupied	$	32,089	$	—	$	452	$	834	$	33,375
Non-owner occupied		8,164		27		34		91		8,316
Multi-family mortgage:
Illinois		222,029		—		—		—		222,029
Other		230,212		—		—		—		230,212
Nonresidential real estate		106,280		1,998		84		296		108,658
Construction and land		499		—		—		—		499
Commercial loans and leases:
Commercial		72,809		—		4,886		—		77,695
Asset-based		1,740		—		—		—		1,740
Equipment finance:
Government		102,740		—		—		—		102,740
Investment-rated		87,260		—		—		—		87,260
Other		134,617		—		1,005		—		135,622
Consumer		1,802		5		5		—		1,812
	$	1,000,241	$	2,030	$	6,466	$	1,221	$	1,009,958

NOTE 5 - FORECLOSED ASSETS

Real estate that is acquired through foreclosure or a deed in lieu of foreclosure is classified as other real estate owned ("OREO") until it is sold. When real estate is acquired through foreclosure or by deed in lieu of foreclosure, it is recorded at its fair value, less the estimated costs of disposal. If the fair value of the property is less than the loan balance, the difference is charged against the allowance for loan losses.

Assets are classified as foreclosed when physical possession of the collateral is taken regardless of whether foreclosure proceedings have taken place. Other foreclosed assets received in satisfaction of borrowers debt are initially recorded at fair value of the asset less estimated costs to sell.

	June 30, 2021							December 31, 2020
	Balance		Valuation Allowance			Net Balance		Balance		Valuation Allowance		Net Balance
Other real estate owned:
One–to–four family residential	$	447	$	(112	)	$	335	$	157	$	—	$	157
Nonresidential real estate		170		(30	)		140		—		—		—
		617		(142	)		475		157		—		157
Other foreclosed assets		1,366		(139	)		1,227		—		—		—
	$	1,983	$	(281	)	$	1,702	$	157	$	—	$	157

The following represents the roll forward of foreclosed assets:

	For the Three Months Ended					For the Six Months Ended
	June 30,					June 30,
	2021			2020		2021			2020
Beginning balance	$	4,630		$	110	$	157		$	186
New foreclosed assets		—			33		4,473			33
Valuation adjustments		(281	)		—		(281	)		—
Sales		(2,647	)		—		(2,647	)		(76	)
Ending balance	$	1,702		$	143	$	1,702		$	143

15

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 5 - FORECLOSED ASSETS (continued)

Activity in the valuation allowance is as follows:

	For the Three Months Ended				For the Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Beginning balance	$	—	$	—	$	—	$	—
Additions charged to expense		281		—		281		—
Reductions from sales		—		—		—		—
Ending balance	$	281	$	—	$	281	$	—

There were no valuation allowances at  December 31, 2020.

At June 30, 2021 and December 31, 2020, the balance of OREO includes no foreclosed residential real estate properties recorded as a result of obtaining physical possession of the property without title. At June 30, 2021 and December 31, 2020, the recorded investment of consumer mortgage loans secured by residential real estate properties for which formal foreclosure proceedings were in process was $108,000 and $187,000, respectively.  The other foreclosed assets consist of non real estate collateral repossessed related to a previously classified Chicago area commercial loan. 

NOTE 6 - LEASES

The following table represents the classification of the Company's right of use and lease liabilities:

	Statement of Financial Condition Location	June 30, 2021			December 31, 2020
Operating Lease Right of Use Asset:
Gross carrying amount		$	6,805		$	6,694
New lease obligation			866			111
Accumulated amortization			(2,211	)		(1,730	)
Net recorded value	Other assets	$	5,460		$	5,075
Operating Lease Liabilities:
Right of use lease obligations	Other liabilities	$	5,460		$	5,075

Amortization expense was $260,000 and $221,000 for the three months ended  June 30, 2021 and 2020, respectively, and $481,000 and $439,000 for the six months ended June 30, 2021 and 2020, respectively.  At  June 30, 2021, the weighted-average remaining lease term for the operating leases was 7.3 years and the weighted-average discount rate used in the measurement of operating lease liabilities was 2.83%. The Company utilized the FHLB fixed rate advance rate for the term most closely aligning with the remaining lease term at inception.

	For the Three Months Ended						For the Six Months Ended
	June 30,						June 30,
Lease cost:	2021			2020			2021			2020
Operating lease cost	$	260		$	221		$	481		$	439
Short-term lease cost		43			41			92			71
Sublease income		(7	)		(20	)		(22	)		(38	)
Total lease cost	$	296		$	242		$	551		$	472
Other information:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	275		$	238		$	516		$	471

Future minimum payments under non-cancellable operating leases with terms longer than 12 months, are as follows.  Future minimum payments on shorter term leases are excluded as the amounts are insignificant.

Twelve months ended June 30,
2022	$	1,230
2023		1,297
2024		962
2025		543
2026		510
Thereafter		1,961
Total future minimum operating lease payments		6,503
Amounts representing interest		(1,043	)
Present value of net future minimum operating lease payments	$	5,460

16

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 7 - BORROWINGS AND SUBORDINATED NOTES

Borrowings and Subordinated Notes were as follows:

	June 30, 2021					December 31, 2020
	Contractual					Contractual
	Rate			Amount		Rate			Amount
Fixed-rate advance from FHLB, due May 9, 2022		—	%	$	5,000		—	%	$	4,000
Subordinated Notes, due May 15, 2031		3.75	%		19,568		—	%		—
Line of credit, due March 31, 2022		2.50	%		—		2.50	%		—

On April 14, 2021, the Company entered into Subordinated Note Purchase Agreements (collectively, the “Purchase Agreement”) with certain qualified institutional buyers and accredited investors (the “Purchasers”) pursuant to which the Company sold and issued $20.0 million in aggregate principal amount of its 3.75% Fixed-to-Floating Rate Subordinated Notes due May 15, 2031 (the “Notes”). 

The Company incurred $441,000 of issuance costs associated with the Subordinated Notes.  These will be amortized over the 10-year life of the Notes.  At June 30, 2021, there were $432,000 in remaining unamortized costs and is presented as a reduction of the principal amount within Subordinated Notes.

The Notes bear interest at a fixed annual rate of 3.75%, from and including the date of issuance to but excluding May 15, 2026, payable semi-annually in arrears. From and including May 15, 2026 to, but excluding the maturity date or early redemption date, the interest rate will reset quarterly to an interest rate per annum equal to Three-Month Term SOFR (as defined in the Note) plus 299 basis points, payable quarterly in arrears. As provided in the Notes, under specified conditions the interest rate on the Notes during the applicable floating rate period may be determined based on a rate other than Three-Month Term SOFR.   The Notes have a stated maturity date of May 15, 2031 and are redeemable, in whole or in part, on May 15, 2026, on any interest payment date thereafter, and at any time upon the occurrence of certain events.

Principal and interest on the Notes are subject to acceleration only in limited circumstances in the case of certain bankruptcy and insolvency-related events with respect to the Company. The Notes are unsecured, subordinated obligations of the Company and generally rank junior in right of payment to the Company’s current and future senior indebtedness. The Notes qualify as Tier 2 capital of the Company for regulatory capital purposes.

In 2020, the Company established a $5.0 million unsecured line of credit with a correspondent bank.  Interest is payable at a rate of Prime Rate as published in the Wall Street Journal rate minus 0.75%, with a minimum rate of 2.40%.  The line of credit was extended and will mature on March 31, 2022.  The line of credit had no outstanding balance at  June 30, 2021 and December 31, 2020.

NOTE 8 – FAIR VALUE

Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. There are three levels of inputs that may be used to measure fair values:

• Level 1 – Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.

• Level 2 – Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

• Level 3 – Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability.

The Company used the following methods and significant assumptions to estimate the fair value of each type of financial instrument:

Securities: The fair values of debt securities are generally determined by matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities, but rather by relying on the securities’ relationship to other benchmark quoted securities (Level 2).

17

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 8 - FAIR VALUE (continued)

Impaired loans: The fair value of impaired loans with specific allocations of the allowance for loan losses 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 for similar loans and collateral underlying such loans. Non-real estate collateral may be valued using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions from the time of the valuation, and management’s expertise and knowledge of the client and client’s business, resulting in a Level 3 fair value classification. Impaired loans are evaluated on a quarterly basis for additional impairment and adjusted in accordance with the allowance policy.

Foreclosed assets: Assets acquired through or instead of loan foreclosure are initially recorded at fair value less costs to sell when acquired, establishing a new cost basis. These assets are subsequently accounted for at lower of cost or fair value less estimated costs to sell. Fair value is commonly based on recent real estate appraisals which are updated no less frequently than annually. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach with data from comparable properties. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Foreclosed assets are evaluated on a quarterly basis for additional impairment and adjusted accordingly.

The following table sets forth the Company’s financial assets that were accounted for at fair value and are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
June 30, 2021
Securities:
Certificates of deposit	$	—	$	10,905	$	—	$	10,905
Municipal securities		—		404		—		404
Mortgage-backed securities – residential		—		5,706		—		5,706
Collateralized mortgage obligations – residential		—		1,868		—		1,868
	$	—	$	18,883	$	—	$	18,883
December 31, 2020
Securities:
Certificates of deposit	$	—	$	15,117	$	—	$	15,117
Municipal securities		—		409		—		409
Mortgage-backed securities - residential		—		6,108		—		6,108
Collateralized mortgage obligations – residential		—		2,195		—		2,195
	$	—	$	23,829	$	—	$	23,829

The following table sets forth the Company’s assets that were measured at fair value on a non-recurring basis:

	Fair Value Measurement Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
June 30, 2021
Impaired loans - nonresidential real estate	$	—	$	—	$	268	$	268
Foreclosed assets:
One–to–four family residential	$	—	$	—	$	258	$	258
Nonresidential real estate		—		—		140		140
Other foreclosed assets		—		—		1,170		1,170
	$	—	$	—	$	1,568	$	1,568
December 31, 2020
Impaired loans - nonresidential real estate	$	—	$	—	$	268	$	268

18

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 8 - FAIR VALUE (continued)

Impaired loans, which are measured for impairment using the fair value of the collateral for collateral–dependent loans, had a carrying amount of $296,000, with a valuation allowance of $28,000 at June 30, 2021 and  December 31, 2020. There was no change in the provision for loan losses of $28,000 for the three and six months ended June 30, 2021, compared to no specific provision for loan losses for the three and six months ended June 30, 2020. 

Foreclosed  assets are carried at the lower of cost or fair value less costs to sell.  At  June 30, 2021 foreclosed assets had a carrying value of $2.0 million less a valuation allowance of $281,000, or $1.7 million. At  December 31, 2020, there were no foreclosed assets with valuation allowances.  There were $281,000 of valuation adjustments of foreclosed assets recorded in the three and six months ended  June 30, 2021, compared to no valuation adjustment recorded for the three or six months ended June 30, 2020.   

The following table presents quantitative information, based on certain empirical data with respect to Level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis:

	Fair Value		Valuation Technique(s)	Significant Unobservable Input(s)	Range (Weighted Average)
June 30, 2021
Impaired loans - nonresidential real estate	$	268	Sales comparison	Discount applied to valuation		22.0	%
Foreclosed assets:
One–to–four family residential	$	258	Sales comparison	Discount applied to valuation		19.9	%
Nonresidential real estate		140	Sales comparison	Discount applied to valuation		11.8	%
Other foreclosed assets		1,170	Redemption value	Discount applied to valuation		26.6	%
	$	1,568
December 31, 2020
Impaired loans - nonresidential real estate	$	268	Sales comparison	Discount applied to valuation		22.0	%

The carrying amount and estimated fair value of financial instruments are as follows:

			Fair Value Measurements at June 30, 2021 Using:
	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets
Cash and cash equivalents	$	536,036	$	12,185	$	523,851	$	—	$	536,036
Securities		18,883		—		18,883		—		18,883
Loans receivable, net of allowance for loan losses		1,032,159		—		—		1,032,896		1,032,896
FHLB and FRB stock		7,490		—		—		—		N /A
Accrued interest receivable		5,300		—		43		5,257		5,300
Financial liabilities
Certificates of deposit		224,924		—		225,246		—		225,246
Borrowings		5,000		—		4,997		—		4,997
Subordinated Notes		19,568		—		20,551		—		20,551

			Fair Value Measurements at December 31, 2020 Using:
	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets
Cash and cash equivalents	$	503,496	$	14,115	$	489,381	$	—	$	503,496
Securities		23,829		—		23,829		—		23,829
Loans receivable, net of allowance for loan losses		1,002,578		—		—		1,004,854		1,004,854
FHLB and FRB stock		7,490		—		—		—		N /A
Accrued interest receivable		3,941		—		52		3,889		3,941
Financial liabilities
Certificates of deposit		253,000		—		253,906		—		253,906
Borrowings		4,000		—		3,998		—		3,998

19

BANKFINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Table amounts in thousands, except share and per share data)

NOTE 8 - FAIR VALUE (continued)

Loans: The exit price observations are obtained from an independent third-party using its proprietary valuation model and methodology and may not reflect actual or prospective market valuations. The valuation is based on the probability of default, loss given default, recovery delay, prepayment, and discount rate assumptions.

While the above estimates are based on management’s judgment of the most appropriate factors, as of the balance sheet date, there is no assurance that the estimated fair values would have been realized if the assets were disposed of or the liabilities settled at that date, since market values may differ depending on the various circumstances. The estimated fair values would also not apply to subsequent dates.

In addition, other assets and liabilities that are not financial instruments, such as premises and equipment, are not included in the above disclosures.

NOTE 9 – REVENUE FROM CONTRACTS WITH CUSTOMERS

All of the Company's revenue from contracts with customers within the scope of ASC 606 is recognized within noninterest income. The following table presents the Company's sources of noninterest income. Items outside of the scope of the ASC 606 are noted as such.

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Deposit service charges and fees	$	800	$	736	$	1,538	$	1,623
Loan servicing fees (1)		141		82		196		145
Mortgage brokerage and banking fees (1)		5		11		17		40
Loss on disposal of other assets		—		—		—		(2	)
Trust and insurance commissions and annuities income		283		224		617		506
Earnings on bank-owned life insurance (1)		30		9		51		41
Other (1)		167		101		265		208
Total noninterest income	$	1,426	$	1,163	$	2,684	$	2,561

⁽¹⁾    Not within the scope of ASC 606

A description of the Company's revenue streams accounted for under ASC 606 follows:

Deposit service charges and fees: The Company earns fees from its deposit customers based on specific types of transactions, account maintenance and overdraft services. Transaction-based fees, which include services such as ATM use fees, stop payment charges, statement rendering, and ACH fees, are recognized at the time the transaction is executed as that is the point in time the Company fulfills the customer's request. Account maintenance fees, which relate primarily to monthly maintenance, are earned over the course of a month, representing the period over which the Company satisfies the performance obligation. Overdraft fees are recognized at the point in time that the overdraft occurs. Service charges on deposits are withdrawn from the customer's account balance.

Interchange income: The Company earns interchange fees from debit cardholder transactions conducted through the Visa payment network. Interchange fees from cardholder transactions represent a percentage of the underlying transaction value and are recognized daily, concurrently with the transaction processing services provided to the cardholder. Interchange income is included in deposit service charges and fees.  Interchange income was $435,000 and $343,000 for the three months ended June 30, 2021 and 2020, respectively.  Interchange income was $816,000 and $694,000 for the six months ended June 30, 2021 and 2020, respectively.

Trust and insurance commissions and annuities income: The Company earns trust, insurance commissions and annuities income from its contracts with trust customers to manage assets for investment, and/or to transact on their accounts. These fees are primarily earned over time as the Company provides the contracted monthly or quarterly services and are generally assessed based on a tiered scale of the market value of assets under management (AUM) at month-end. Fees that are transaction based, including trade execution services, are recognized at the point in time that the transaction is executed, i.e., the trade date. Other related services provided include fees the Company earns, which are based on a fixed fee schedule, are recognized when the services are rendered.

Gains/losses on sales of foreclosed assets and other assets: The Company records a gain or loss from the sale of foreclosed assets and other assets when control of the property transfers to the buyer, which generally occurs at the time of an executed deed. When the Company finances the sale of foreclosed assets to the buyer, the Company assesses whether the buyer is committed to perform their obligations under the contract and whether collectability of the transaction price is probable. Once these criteria are met, the foreclosed assets asset is derecognized and the gain or loss on sale is recorded upon the transfer of control of the property to the buyer. In determining the gain or loss on the sale, the Company adjusts the transaction price and related gain (loss) on sale if a significant financing component is present. Foreclosed assets sales for the three and  six months ended June 30, 2021 and 2020 were not financed by the Company.

20

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Cautionary Statement Regarding Forward-Looking Information

Forward Looking Statements

This Quarterly Report on Form 10-Q contains, and other periodic and current reports, press releases and other public stockholder communications of BankFinancial Corporation may contain, forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, that involve significant risks and uncertainties. Forward-looking statements may include statements relating to our future plans, strategies and expectations, as well as our future revenues, earnings, losses, financial performance, financial condition, asset quality metrics and future prospects. Forward looking statements are generally identifiable by use of the words “believe,” “may,” “will,” “should,” “could,” “expect,” “estimate,” “intend,” “anticipate,” “preliminary,” “project,” “plan,” or similar expressions. Forward looking statements speak only as of the date made. They are frequently based on assumptions that may or may not materialize, and are subject to numerous uncertainties that could cause actual results to differ materially from those anticipated in the forward looking statements. We intend all forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995, and are including this statement for the purpose of invoking these safe harbor provisions.

Factors that could cause actual results to differ materially from the results anticipated or projected and which could materially and adversely affect our operating results, financial condition or future prospects include, but are not limited to: (i) less than anticipated loan growth due to intense competition for loans and leases, particularly in terms of pricing and credit underwriting, or a dearth of borrowers who meet our underwriting standards, or the COVID-19 pandemic and the related adverse local and national economic consequences; (ii) the impact of re-pricing and competitors’ pricing initiatives on loan and deposit products; (iii) interest rate movements and their impact on the economy, customer behavior and our net interest margin; (iv) adverse economic conditions in general, or specific events such as the COVID-19 pandemic or terrorism, and in the markets in which we lend that could result in increased delinquencies in our loan portfolio or a decline in the value of our investment securities and the collateral for our loans; (v) declines in real estate values that adversely impact the value of our loan collateral, OREO, asset dispositions and the level of borrower equity in their investments; (vi) borrowers that experience legal or financial difficulties that we do not currently foresee; (vii) results of supervisory monitoring or examinations by regulatory authorities, including the possibility that a regulatory authority could, among other things, require us to increase our allowance for loan losses or adversely change our loan classifications, write-down assets, reduce credit concentrations or maintain specific capital levels; (viii) changes, disruptions or illiquidity in national or global financial markets; (ix) the credit risks of lending activities, including risks that could cause changes in the level and direction of loan delinquencies and charge-offs or changes in estimates relating to the computation of our allowance for loan losses; (x) monetary and fiscal policies of the U.S. Government, including policies of the U.S. Treasury and the Federal Reserve Board; (xi) factors affecting our ability to access deposits or cost-effective funding, and the impact of competitors' pricing initiatives on our deposit products; (xii) legislative or regulatory changes, that have an adverse impact on our products, services, operations and operating expenses; (xiii) higher federal deposit insurance premiums; (xiv) higher than expected overhead, infrastructure and compliance costs; (xv) changes in accounting or tax principles, policies or guidelines; (xvi) the effects of any federal government shutdown; and (xvii) privacy and cybersecurity risks, including the risks of business interruption and the compromise of confidential customer information resulting from intrusions.

These risks and uncertainties, together with the Risk Factors and other information set forth in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2020, as well as Part II, Items 1A of our subsequent Quarterly Reports on Form 10-Q, and other filings we make with the SEC, should be considered in evaluating forward-looking statements and undue reliance should not be placed on such statements. Forward looking statements speak only as of the date they are made. We do not undertake any obligation to update any forward-looking statement in the future, or to reflect circumstances and events that occur after the date on which the forward-looking statement was made.

Critical Accounting Policies

Critical accounting policies are defined as those that are reflective of significant judgments and uncertainties, and could potentially result in materially different results under different assumptions and conditions. We believe that the most critical accounting policies upon which our financial condition and results of operation depend, and which involve the most complex subjective decisions or assessments, are included in the discussion entitled “Critical Accounting Policies” in Item 7, “Management's Discussion and Analysis of Financial Condition and Results of Operations,” in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2020, as filed with the SEC.

Overview

We reported net income of $1.9 million, or $0.13, per common share for the quarter ended June 30, 2021. At June 30, 2021, the Company had total assets of $1.657 billion, total loans of $1.032 billion, total deposits of $1.439 billion and stockholders' equity of $166 million.

Total net loans increased by $3.3 million for the quarter ended June 30, 2021, primarily due to continued strong originations of middle-market, small-ticket and corporate commercial equipment finance transactions and increased utilization of commercial lessor finance lines of credit.  Total commercial loans and leases increased by $24.8 million (5.6%) for the quarter ended June 30, 2021, compared to an increase of $37.6 million (9.3%) for the quarter ended March 31, 2021.  The total balance of SBA Paycheck Protection Program (PPP) commercial loans was $10.6 million at June 30, 2021, as we originated $1.5 million in new PPP loans and we received $1.8 million in PPP forgiveness and other payments for the quarter.  Multi-family mortgages declined by $6.2 million (1.4%) as increased loan originations nearly offset slightly reduced loan payoffs.  Nonresidential real estate declined by $12.1 million (10.8%) due to our continued reduction of exposures to certain collateral primarily dependent on retail/restaurant rental income, and also due to the sale of an industrial property related to a liquidated business.

Total deposits increased by $16.5 million during the three months ended June 30, 2021, primarily due to a $28.2 million increase in core retail and business deposits, partially offset by a $9.9 million decrease in retail certificates of deposit.

21

Net interest income increased by $195,000 due to an increase in average loans for the three month period and revenues related to PPP loan forgiveness.  Interest expense increased by $54,000 primarily due to $170,000 of Subordinated Notes interest expense, which commenced in April 2021, partially offset by a reduction in the cost of deposits.  Net interest income after recovery of loan losses increased by $538,000, primarily due to total recoveries of $146,000 of previously charged off loans and a $678,000 reduction in the general allowance for losses on loans and leases due to improved asset quality and inherent credit risk factors.  Noninterest income increased by $168,000 primarily due to increased fees on retail deposit accounts, loan fees, trust fees, and other fees, partially offset by a seasonal reduction in insurance commission income.  Noninterest expenses increased $54,000 due to increased compensation for commercial finance, equipment finance and multi-family real estate loan personnel and a $179,000 increase in foreclosed assets expense. 

The Company’s ratio of nonperforming loans to total loans was 0.09%.  Nonperforming commercial-related loans represented 0.03% of total commercial-related loans at June 30, 2021. The ratio of nonperforming assets to total assets decreased to 0.16% at June 30, 2021, due to a substantial reduction of $4.3 million of collateral repossessed related to a previously classified Chicago commercial loan in the first quarter of 2021.  Our allowance for loan losses decreased to 0.66% of total loans as of June 30, 2021.

The Company’s capital position remained strong, with a Tier 1 leverage ratio of 10.05% at June 30, 2021. The Company repurchased 504,939 of its common shares during the quarter ended June 30, 2021. The Company’s book value per common share increased to $11.79 per share at June 30, 2021.

SELECTED FINANCIAL DATA

The following summary information is derived from the consolidated financial statements of the Company. For additional information, reference is made to the Consolidated Financial Statements of the Company and related notes included elsewhere in this Quarterly Report.

	June 30, 2021		December 31, 2020		Change
	(In thousands)
Selected Financial Condition Data:
Total assets	$	1,656,622	$	1,596,842	$	59,780
Loans, net		1,032,159		1,002,578		29,581
Securities, at fair value		18,883		23,829		(4,946	)
Foreclosed assets, net		1,702		157		1,545
Deposits		1,438,574		1,393,544		45,030
Borrowings		5,000		4,000		1,000
Subordinated Notes, net of unamortized issuance costs		19,568		—		19,568
Equity		166,436		172,930		(6,494	)

	Three Months Ended								Six Months Ended
	June 30,								June 30,
	2021			2020		Change			2021			2020		Change
	(In thousands)
Selected Operating Data:
Interest income	$	11,497		$	13,194	$	(1,697	)	$	22,745		$	27,847	$	(5,102	)
Interest expense		722			1,869		(1,147	)		1,390			4,553		(3,163	)
Net interest income		10,775			11,325		(550	)		21,355			23,294		(1,939	)
Provision for (recovery of) loan losses		(678	)		42		(720	)		(1,013	)		513		(1,526	)
Net interest income after provision for (recovery of) loan losses		11,453			11,283		170			22,368			22,781		(413	)
Noninterest income		1,426			1,163		263			2,684			2,561		123
Noninterest expense		10,241			9,249		992			20,428			18,877		1,551
Income before income taxes		2,638			3,197		(559	)		4,624			6,465		(1,841	)
Income tax expense		712			845		(133	)		1,229			1,695		(466	)
Net income	$	1,926		$	2,352	$	(426	)	$	3,395		$	4,770	$	(1,375	)

22

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2021			2020			2021			2020
Selected Financial Ratios and Other Data:
Performance Ratios:
Return on assets (ratio of net income to average total assets) (1)		0.47	%		0.61	%		0.42	%		0.63	%
Return on equity (ratio of net income to average equity) (1)		4.52			5.42			3.96			5.47
Average equity to average assets		10.39			11.27			10.62			11.60
Net interest rate spread (1) (2)		2.67			2.90			2.70			3.04
Net interest margin (1) (3)		2.75			3.09			2.78			3.26
Efficiency ratio (4)		83.94			74.06			84.98			73.01
Noninterest expense to average total assets (1)		2.50			2.40			2.53			2.51
Average interest-earning assets to average interest-bearing liabilities		140.97			138.21			141.23			135.41
Dividends declared per share	$	0.10		$	0.10		$	0.20		$	0.20
Dividend payout ratio		75.10	%		63.73	%		86.00	%		63.33	%

	At June 30, 2021			At December 31, 2020
Asset Quality Ratios:
Nonperforming assets to total assets (5)		0.16	%		0.09	%
Nonperforming loans to total loans		0.09			0.12
Allowance for loan losses to nonperforming loans		775.68			634.81
Allowance for loan losses to total loans		0.66			0.77
Capital Ratios:
Equity to total assets at end of period		10.05	%		10.83	%
Tier 1 leverage ratio (Bank only)		10.03	%		10.10	%
Other Data:
Number of full-service offices		19			19
Employees (full-time equivalents)		218			210

⁽¹⁾ Ratios annualized.

⁽²⁾ The net interest rate spread represents the difference between the yield on average interest-earning assets and the cost of average interest-bearing liabilities for the period.

⁽³⁾ The net interest margin represents net interest income divided by average total interest-earning assets for the period.

⁽⁴⁾ The efficiency ratio represents noninterest expense, divided by the sum of net interest income and noninterest income.

⁽⁵⁾ Nonperforming assets include nonperforming loans and foreclosed assets.

Comparison of Financial Condition at June 30, 2021 and December 31, 2020

Total assets increased $59.8 million, or 3.7%, to $1.657 billion at June 30, 2021, from $1.597 billion at December 31, 2020. The increase in total assets was primarily due to increases in cash and cash equivalents and loans receivable.  Cash and cash equivalents increased $32.5 million to $536.0 million at June 30, 2021, from $503.5 million at December 31, 2020.  Loans increased $29.6 million, or 3.0%, to $1.032 billion at June 30, 2021, from $1.003 billion at December 31, 2020.

Our loan portfolio consists primarily of investment and business loans (multi-family, nonresidential real estate, and commercial loans and leases), which together totaled 96.5% of gross loans at June 30, 2021. During the six months ended June 30, 2021, commercial loans and leases increased by $62.4 million, or 15.4%.  Nonresidential real estate loans decreased $8.7 million, or 8.0%, while multi-family loans decreased by $17.6 million, or 3.9%. The increase in commercial loans and leases was primarily due to $61.1 million of government equipment finance originations as well as $10.1 million of Paycheck Protection Program loan originations. 

23

Our primary lending area consists of the counties in the State of Illinois where our branch offices are located, and contiguous counties. We derive the most significant portion of our revenues from these geographic areas. We also engage in multi-family mortgage lending activities in carefully selected metropolitan areas outside our primary lending area and engage in certain types of commercial lending and leasing activities on a nationwide basis. At June 30, 2021, $221.6 million, or 51.0%, of our multi-family mortgage loans were in the Metropolitan Statistical Area for Chicago, Illinois; $92.3 million, or 21.2%, were in Texas; $40.3 million, or 9.3%, were in Colorado; and $39.9 million, or 9.2%, were in Florida.  This information reflects the location of the collateral for the loan and does not necessarily reflect the location of the borrowers.

Total liabilities increased $66.3 million, or 4.7%, to $1.490 billion at June 30, 2021, from $1.424 billion at December 31, 2020, due to an increase in total deposits and the issuance of $20.0 million of Subordinated Notes.  Total deposits increased $45.0 million, or 3.2%, to $1.439 billion at June 30, 2021, from $1.394 billion at December 31, 2020.  Interest-bearing NOW accounts increased $31.9 million, or 9.5%, to $368.9 million at June 30, 2021, from $337.0 million at December 31, 2020.  Money market accounts increased $25.0 million, or 8.4%, to $322.8 million at June 30, 2021, from $297.8 million at December 31, 2020.  Savings accounts increased $17.1 million, or 9.5%, to $196.7 million at June 30, 2021, from $179.6 million at December 31, 2020. Noninterest-bearing demand deposits decreased $894,000, or 0.3%, to $325.3 million at June 30, 2021, from $326.2 million at December 31, 2020.  Retail certificates of deposit decreased $25.3 million, or 10.3%, to $220.5 million at June 30, 2021, from $245.8 million at December 31, 2020 and wholesale certificates of deposit decreased $2.7 million, or 38.1%, to $4.4 million at June 30, 2021, from $7.2 million at December 31, 2020. Core deposits (which consists of savings, money market, noninterest-bearing demand and NOW accounts) represented 84.4% of total deposits at June 30, 2021, compared to 81.8% at December 31, 2020.  Borrowings increased by $1.0 million from the FHLB, by obtaining a FHLB advance of $5.0 million at zero percent interest rate for a one year term in May 2021.  The Company completed the issuance of $20.0 million of Subordinated Notes in April 2021.

Total stockholders’ equity was $166.4 million at June 30, 2021, compared to $172.9 million at December 31, 2020. The decrease in total stockholders’ equity was primarily due to our repurchase of 651,045 shares of our common stock during the six months ended June 30, 2021 at a total cost of $6.9 million, and our declaration and payment of cash dividends totaling $2.9 million during the same period. These reductions in total stockholders’ equity were partially offset by the net income of $3.4 million that the Company recorded for the six months ended June 30, 2021.

Operating Results for the Three Months Ended June 30, 2021 and 2020

Net Income. Net income was $1.9 million for the three months ended June 30, 2021, compared to $2.4 million for the three months ended June 30, 2020. Earnings per basic and fully diluted share of common stock were $0.13 for the three months ended June 30, 2021, compared to $0.16 for the three months ended June 30, 2020.

Net Interest Income. Net interest income was $10.8 million for the three months ended June 30, 2021, compared to $11.3 million for the three months ended June 30, 2020. The decrease in net interest income reflected a $1.7 million, or 12.9%, decrease in interest income, partially offset by a $1.1 million decrease in interest expense.

The decrease in net interest income was due in substantial part to a decrease in the average yield on interest-earning assets, which was partially offset by a decrease in the cost of interest-bearing liabilities and an increase in total average interest-earning assets. Loan interest income for the three months ended June 30, 2021 includes amortized fees of $112,000 from SBA Paycheck Protection Program loans.  Also included in loan interest income was $164,000 of interest recovered from a previously charged-off commercial loan. We recorded prepayment income of $148,000 for the three months ended June 30, 2021, compared to $206,000 for the same period in 2020.  The yield on interest-earning assets decreased 67 basis points to 2.93% for the three months ended June 30, 2021, from 3.60% for the three months ended June 30, 2020. The cost of interest-bearing liabilities decreased 44 basis points to 0.26% for the three months ended June 30, 2021, from 0.70% for the same period in 2020. Total average interest-earning assets increased $97.5 million, or 6.6%, to $1.573 billion for the three months ended June 30, 2021, from $1.476 billion for the same period in 2020.  Total average interest-bearing liabilities increased $48.3 million, or 4.5%, to $1.116 billion for the three months ended June 30, 2021, from $1.068 billion for the same period in 2020.  The increase in interest-bearing liabilities is partly attributable to the Company's issuance of $20.0 million of Subordinated Notes in April 2021.  Our net interest rate spread decreased by 23 basis points to 2.67% for the three months ended June 30, 2021, from 2.90% for the same period in 2020. Our net interest margin decreased by 34 basis points to 2.75% for the three months ended June 30, 2021, from 3.09% for the same period in 2020.

24

Average Balance Sheets

The following table sets forth average balance sheets, average yields and costs, and certain other information. No tax-equivalent yield adjustments were made, as the effect of these adjustments would not be material. Average balances are daily average balances. Nonaccrual loans are included in the computation of average balances, but have been reflected in the table as loans carrying a zero yield. The yields set forth below include the effect of deferred fees and expenses and discounts and premiums that are amortized or accreted to interest income or expense.

	For the Three Months Ended June 30,
	2021								2020
	Average Outstanding Balance			Interest		Yield/Rate (1)			Average Outstanding Balance			Interest		Yield/Rate (1)
	(Dollars in thousands)
Interest-earning assets:
Loans	$	1,041,696		$	11,192		4.31	%	$	1,116,067		$	12,669		4.57	%
Securities		20,735			52		1.01			66,750			271		1.63
Stock in FHLB and FRB		7,490			84		4.50			7,490			86		4.62
Other		503,508			169		0.13			285,594			168		0.24
Total interest-earning assets		1,573,429			11,497		2.93			1,475,901			13,194		3.60
Noninterest-earning assets		67,574								65,451
Total assets	$	1,641,003							$	1,541,352
Interest-bearing liabilities:
Savings deposits	$	194,062			30		0.06		$	163,238			27		0.07
Money market accounts		317,878			112		0.14			258,000			202		0.31
NOW accounts		352,642			123		0.14			285,838			128		0.18
Certificates of deposit		230,007			287		0.50			358,404			1,512		1.70
Total deposits		1,094,589			552		0.20			1,065,480			1,869		0.71
Borrowings and Subordinated Notes		21,516			170		3.17			2,374			—		—
Total interest-bearing liabilities		1,116,105			722		0.26			1,067,854			1,869		0.70
Noninterest-bearing deposits		329,797								273,523
Noninterest-bearing liabilities		24,592								26,298
Total liabilities		1,470,494								1,367,675
Equity		170,509								173,677
Total liabilities and equity	$	1,641,003							$	1,541,352
Net interest income				$	10,775							$	11,325
Net interest rate spread (2)							2.67	%							2.90	%
Net interest-earning assets (3)	$	457,324							$	408,047
Net interest margin (4)							2.75	%							3.09	%
Ratio of interest-earning assets to interest-bearing liabilities		140.97	%							138.21	%

⁽¹⁾ Annualized.

⁽²⁾ Net interest rate spread represents the difference between the yield on average interest-earning assets and the cost of average interest-bearing liabilities.

⁽³⁾ Net interest-earning assets represents total interest-earning assets less total interest-bearing liabilities.

⁽⁴⁾ Net interest margin represents net interest income divided by average total interest-earning assets.

25

Provision for Loan Losses

We establish provisions for loan losses, which are charged to operations in order to maintain the allowance for loan losses at a level we consider necessary to absorb probable incurred credit losses in the loan portfolio. In determining the level of the allowance for loan losses, we consider past and current loss experience, evaluations of real estate collateral, current economic conditions, volume and type of lending, adverse situations that may affect a borrower’s ability to repay a loan and the levels of nonperforming and other classified loans. The amount of the allowance is based on estimates and the ultimate losses may vary from such estimates as more information becomes available or events change. We assess the allowance for loan losses on a quarterly basis and make provisions for loan losses in order to maintain the allowance.

A loan balance is classified as a loss and charged-off when it is confirmed that there is no readily apparent source of repayment for the portion of the loan that is classified as loss. Confirmation can occur upon the receipt of updated third-party appraisal valuation information indicating that there is a low probability of repayment upon sale of the collateral, the final disposition of collateral where the net proceeds are insufficient to pay the loan balance in full, our failure to obtain possession of certain consumer-loan collateral within certain time limits specified by applicable federal regulations, the conclusion of legal proceedings where the borrower’s obligation to repay is legally discharged (such as a Chapter 7 bankruptcy proceeding), or when it appears that further formal collection procedures are not likely to result in net proceeds in excess of the costs to collect.

We recorded a recovery of loan losses of $678,000 for the three months ended June 30, 2021, compared to a provision for loan losses of $42,000 for the same period in 2020. The provision for, or recovery of, loan losses is a function of the allowance for loan loss methodology that we use to determine the appropriate level of the allowance for inherent loan losses after net charge-offs have been deducted. The portion of the allowance for loan losses that is attributable to loans collectively evaluated for impairment decreased $538,000, or 7.3%, to $6.8 million at June 30, 2021, from $7.4 million at March 31, 2021. There were $28,000 of reserves established for loans individually evaluated for impairment at June 30, 2021 and March 31, 2021.  Net recoveries were $140,000 for the three months ended June 30, 2021, compared to net recoveries of $2,000 for the three months ended June 30, 2020.

The allowance for loan losses as a percentage of nonperforming loans was 775.68% at June 30, 2021, compared to 634.81% at December 31, 2020.

Noninterest Income

	Three Months Ended
	June 30,
	2021		2020		Change
	(Dollars in thousands)
Deposit service charges and fees	$	800	$	736	$	64
Loan servicing fees		141		82		59
Mortgage brokerage and banking fees		5		11		(6	)
Trust and insurance commissions and annuities income		283		224		59
Earnings on bank-owned life insurance		30		9		21
Other		167		101		66
Total noninterest income	$	1,426	$	1,163	$	263

Noninterest income increased $263,000, or 22.6%, for the three months ended June 30, 2021 to $1.4 million, compared to $1.2 million for the same period in 2020.  Deposit service charges increased $64,000, or 8.7%, primarily due to increased debit card fees. Loan servicing fees increased $59,000, or 72.0%, due to the collection of $61,000 of a release fee from a corporate lessor.  Mortgage brokerage and banking fees decreased $6,000 for the three months ended June 30, 2021, compared to the three months ended June 30, 2020 due to payoffs and paydowns on serviced mortgage loans.  Trust and insurance commissions and annuities income increased $59,000, or 26.3%, to $283,000 for the three months ended June 30, 2021, from $224,000 for the three months ended June 30, 2020 due to increased assets under management.  Earnings on bank-owned life insurance increased by $21,000 to $30,000 for the three months ended June 30, 2021. Other income increased $66,000, or 65.3%, to $167,000 for the three months ended June 30, 2021, compared to $101,000 for the three months ended June 30, 2020, due to the receipt of $67,000 for the final dissolution of a low-income housing investment. 

26

Noninterest Expense

	Three Months Ended
	June 30,
	2021		2020		Change
	(Dollars in thousands)
Compensation and benefits	$	5,558	$	5,168	$	390
Office occupancy and equipment		1,951		1,723		228
Advertising and public relations		179		118		61
Information technology		653		808		(155	)
Professional fees		343		289		54
Supplies, telephone and postage		442		284		158
Amortization of intangibles		—		7		(7	)
Nonperforming asset management		8		57		(49	)
Operations of foreclosed assets, net		232		7		225
FDIC insurance premiums		114		102		12
Other		761		686		75
Total noninterest expense	$	10,241	$	9,249	$	992

Noninterest expense increased by $992,000, or 10.7%, to $10.2 million for the three months ended June 30, 2021, from $9.2 million for the same period in 2020.  The increase in noninterest expense was due in substantial part to increases in compensation and benefits expense, office occupancy and equipment expense, professional fees, supplies, telephone and postage expense, and expense for operations of foreclosed assets, partially offset by a decrease in information technology expense.  Compensation and benefits expense increased $390,000, or 7.5%; primarily due to an increase in full time equivalent employees (FTE's).  There were 218 FTE's at June 30, 2021, compared to 199 FTE's at June 30, 2020.  Office occupancy and equipment increased $228,000, or 13.2%, primarily due to increased real estate tax expense, rent expense and expenses related to COVID-19 cleaning and sanitation.  Information technology expense decreased $155,000, or 19.2%, to $653,000 for the three months ended June 30, 2021, from $808,000 for the same period in 2020, primarily due to the renegotiation of technology contracts as we continue to upgrade our system and implement cybersecurity measures.  Professional fees increased $54,000, or 18.7%, for the three months ended June 30, 2021, primarily due to increases in consulting and placement fees.  Telephone expense increased $158,000 due to the upgrade and conversion of our telephone and data systems.  Operations of foreclosed assets was $232,000 for the three months ended June 30, 2021, an increase from $7,000 over the same period in 2020, primarily due to the recording of a $281,000 valuation of foreclosed assets, partially offset by $51,000 of gains on sales of foreclosed assets that we recorded for the three months ended June 30, 2021.  Other noninterest expense increased $75,000, or 10.9%, to $761,000 for the three months ended June 30, 2021, from $686,000 for the three months ended June 30, 2020, primarily due to increases in loan expenses, courier costs, ATM expenses and recruiting expenses.

Income Taxes

We recorded income tax expense of $712,000 for the three months ended June 30, 2021, compared to $845,000 for the three months ended June 30, 2020. Our combined state and federal effective tax rate for the three months ended June 30, 2021 was 27.0%, compared to 26.4% for the three months ended June 30, 2020.  During the second quarter 2021, Illinois Senate Bill 2017 was passed which created a temporary limitation on Illinois net operating loss (“NLD”) carryforward utilization. For tax years 2021, 2022, and 2023, Corporations are limited to applying a maximum of $100,000 of Illinois net operating loss carryforwards to taxable income. Illinois net operating loss carryforwards that are limited during these years have an extended expiration date for the years in which they are limited. The extended expiration of the Company’s Illinois net operating loss carryforwards are from 2026 to 2028.

Operating Results for the Six Months Ended June 30, 2021 and 2020

Net Income. Net income was $3.4 million for the six months ended June 30, 2021, compared to $4.8 million for the six months ended June 30, 2020. Earnings per basic and fully diluted share of common stock were $0.23  for the six months ended June 30, 2021, compared to $0.32 for the six months ended June 30, 2020.

Net Interest Income. Net interest income was $21.4 million for the six months ended June 30, 2021, compared to $23.3 million for the six months ended June 30, 2020. The decrease in net interest income reflected a $5.1 million, or 18.3%, decrease in interest income, partially offset by a $3.2 million, or 69.5%, decrease in interest expense.

The decrease in net interest income was due in substantial part to a decrease in the average yield on interest-earning assets, which was partially offset by an increase in total average interest-earning assets and a decrease in the cost of interest-bearing liabilities.  Loan interest income for the six months ended June 30, 2021 includes amortized fees of $353,000 from SBA Paycheck Protection Program loans.  Also included in loan interest income was $164,000 of interest recovered from a previously charged-off commercial loan. We recorded prepayment income of $277,000 for the six months ended June 30, 2021, compared to $308,000 for the same period in 2020.  The yield on interest-earning assets decreased 94 basis points to 2.96% for the six months ended June 30, 2021, from 3.90% for the six months ended June 30, 2020.  The cost of interest-bearing liabilities decreased 60 basis points to 0.26% for the six months ended June 30, 2021, from 0.86% for the same period in 2020. Total average interest-earning assets increased $113.4 million, or 7.9%, to $1.551 billion for the six months ended June 30, 2021, from $1.438 billion for the same period in 2020.  Total average interest-bearing liabilities increased $36.6 million, or 3.4%, to $1.098 billion for the six months ended June 30, 2021, from $1.062 billion for the same period in 2020.  The increase in interest-bearing liabilities is attributable to the Company's issuance of $20.0 million of Subordinated Notes in April 2021.  Our net interest rate spread decreased by 34 basis points to 2.70% for the six months ended June 30, 2021, from 3.04% for the same period in 2020. Our net interest margin decreased by 48 basis points to 2.78% for the six months ended June 30, 2021, from 3.26% for the same period in 2020.  

27

Average Balance Sheets

The following table sets forth average balance sheets, average yields and costs, and certain other information. No tax-equivalent yield adjustments were made, as the effect of these adjustments would not be material. Average balances are daily average balances. Nonaccrual loans are included in the computation of average balances, but have been reflected in the table as loans carrying a zero yield. The yields set forth below include the effect of deferred fees and expenses and discounts and premiums that are amortized or accreted to interest income or expense.

	For the Six Months Ended June 30,
	2021								2020
	Average Outstanding Balance			Interest		Yield/Rate (1)			Average Outstanding Balance			Interest		Yield/Rate (1)
	(Dollars in thousands)
Interest-earning assets:
Loans	$	1,026,274		$	22,121		4.35	%	$	1,138,010		$	26,280		4.64	%
Securities		20,970			106		1.02			64,845			575		1.78
Stock in FHLB and FRB		7,490			169		4.55			7,490			172		4.62
Other		496,340			349		0.14			227,299			820		0.73
Total interest-earning assets		1,551,074			22,745		2.96			1,437,644			27,847		3.90
Noninterest-earning assets		65,417								65,864
Total assets	$	1,616,491							$	1,503,508
Interest-bearing liabilities:
Savings deposits	$	189,419			57		0.06		$	158,695			91		0.12
Money market accounts		315,374			221		0.14			253,277			666		0.53
NOW accounts		343,445			235		0.14			276,017			351		0.26
Certificates of deposit		237,242			707		0.60			372,546			3,445		1.86
Total deposits		1,085,480			1,220		0.23			1,060,535			4,553		0.86
Borrowings and Subordinated Notes		12,806			170		2.68			1,201			—		—
Total interest-bearing liabilities		1,098,286			1,390		0.26			1,061,736			4,553		0.86
Noninterest-bearing deposits		321,754								241,001
Noninterest-bearing liabilities		24,781								26,403
Total liabilities		1,444,821								1,329,140
Equity		171,670								174,368
Total liabilities and equity	$	1,616,491							$	1,503,508
Net interest income				$	21,355							$	23,294
Net interest rate spread (2)							2.70	%							3.04	%
Net interest-earning assets (3)	$	452,788							$	375,908
Net interest margin (4)							2.78	%							3.26	%
Ratio of interest-earning assets to interest-bearing liabilities		141.23	%							135.41	%

⁽¹⁾ Annualized.

⁽²⁾ Net interest rate spread represents the difference between the yield on average interest-earning assets and the cost of average interest-bearing liabilities.

⁽³⁾ Net interest-earning assets represents total interest-earning assets less total interest-bearing liabilities.

⁽⁴⁾ Net interest margin represents net interest income divided by average total interest-earning assets.

28

Provision for Loan Losses

We recorded a recovery of loan losses of $1.0 million for the six months ended June 30, 2021, compared to a provision for loan losses of $513,000 for the same period in 2020. The provision for, or recovery of, loan losses is a function of the allowance for loan loss methodology that we use to determine the appropriate level of the allowance for inherent loan losses after net charge-offs have been deducted. The portion of the allowance for loan losses that is attributable to loans collectively evaluated for impairment decreased $894,000, or 11.6%, to $6.8 million at June 30, 2021, from $7.7 million at December 31, 2020. There were $28,000 of reserves established for loans individually evaluated for impairment at June 30, 2021, compared to no reserves established for loans individually evaluated for impairment at June 30, 2020.  Net recoveries were $119,000 for the six months ended June 30, 2021, compared to net recoveries of $11,000 for the six months ended June 30, 2020.

The allowance for loan losses as a percentage of nonperforming loans was 775.68% at June 30, 2021, compared to 634.81% at December 31, 2020.

Noninterest Income

	Six Months Ended
	June 30,
	2021		2020			Change
	(Dollars in thousands)
Deposit service charges and fees	$	1,538	$	1,623		$	(85	)
Loan servicing fees		196		145			51
Mortgage brokerage and banking fees		17		40			(23	)
Loss on disposal of other assets		—		(2	)		2
Trust and insurance commissions and annuities income		617		506			111
Earnings on bank-owned life insurance		51		41			10
Other		265		208			57
Total noninterest income	$	2,684	$	2,561		$	123

Noninterest income increased $123,000, or 4.8%, for the six months ended June 30, 2021 to $2.7 million, compared to $2.6 million for the same period in 2020.  Deposit service charges decreased $85,000, or 5.2%, due to reduced non-sufficient funds returns charges and negative balance fees.  Loan servicing fees increased $51,000, or 35.2%, due to the collection of $61,000 of a release fee from a corporate lessor.  Mortgage brokerage and banking fees decreased $23,000 for the six months ended June 30, 2021, compared to the six months ended June 30, 2020 due to payoffs and paydowns on serviced mortgages loans. Trust and insurance commissions and annuities income increased $111,000, or 21.9%, to $617,000 for the six months ended June 30, 2021, from $506,000 for the six months ended June 30, 2020 due to increased assets under management.  Earnings on bank-owned life insurance increased by $10,000 to $51,000 for the six months ended June 30, 2021. Other income increased $57,000, or 27.4%, to $265,000 for the six months ended June 30, 2021, compared to $208,000 for the six months ended June 30, 2020,  primarily due to the receipt of $67,000 for the final dissolution of a low-income housing investment. 

29

Noninterest Expense

	Six Months Ended
	June 30,
	2021		2020			Change
	(Dollars in thousands)
Compensation and benefits	$	11,029	$	10,686		$	343
Office occupancy and equipment		4,089		3,523			566
Advertising and public relations		375		270			105
Information technology		1,311		1,672			(361	)
Professional fees		713		602			111
Supplies, telephone and postage		842		587			255
Amortization of intangibles		7		21			(14	)
Nonperforming asset management		49		97			(48	)
Operations of foreclosed assets, net		285		(10	)		295
FDIC insurance premiums		220		136			84
Other		1,508		1,293			215
Total noninterest expense	$	20,428	$	18,877		$	1,551

Noninterest expense increased by $1.6 million, or 8.2%, to $20.4 million for the six months ended June 30, 2021, from $18.9 million for the same period in 2020.  The increase in noninterest expense was due in substantial part to increases in compensation and benefits expense, office occupancy and equipment expense, professional fees, supplies, telephone and postage expense, expense for operations of foreclosed assets and other expense, partially offset by a decrease in information technology expense.  Compensation and benefits expense increased $343,000, or 3.2%; the increase can be attributed to an increase in full time equivalent employees, primarily related to increases in commercial finance, multi-family lending and equipment finance originations staff and also due to restoration of services in certain branch offices.  Office occupancy and equipment increased $566,000, or 16.1%, primarily due to increased real estate tax expense, rent expense, snow removal expense and expense related to COVID-19 cleaning and sanitation.  Information technology expense decreased $361,000, or 21.6%, to $1.3 million for the six months ended June 30, 2021, from $1.7 million for the same period in 2020, primarily due to the renegotiation of technology contracts as we continue to upgrade our system and implement cybersecurity measures.  Professional fees increased $111,000, or 18.4%, for the six months ended June 30, 2021, primarily due to increases in consulting and placement fees.  Telephone expense increased $255,000 due to the upgrade and conversion of our telephone and data systems.  Operations of foreclosed assets was $285,000 for the six months ended June 30, 2021, from a credit of $10,000 for the same period in 2020, primarily due to the recording of a $281,000 valuation on foreclosed assets, partially offset by $51,000 of gains on sales of foreclosed assets that we recorded for the  six months ended June 30, 2021.  FDIC insurance premiums increased $84,000, to $220,000 for the six months ended June 30, 2021, compared to $136,000 for the same period in 2020, due to the receipt of the FDIC's small bank assessment credit in the third quarter of 2019.  Other noninterest expense increased $215,000, or 16.6%, to $1.5 million for the six months ended June 30, 2021, from $1.3 million for the six months ended June 30, 2020, primarily due to increased loan expenses and the reversal of a $116,000 reserve on open commitments for two undrawn letters of credit in 2020.

Income Taxes

We recorded income tax expense of $1.2 million for the six months ended June 30, 2021, compared to $1.7 million for the six months ended June 30, 2020. Our combined state and federal effective tax rate for the six months ended June 30, 2021 was 26.6%, compared to 26.2% for the  six months ended June 30, 2020.  During the second quarter 2021, Illinois Senate Bill 2017 was passed which created a temporary limitation on Illinois net operating loss (“NLD”) carryforward utilization. For tax years 2021, 2022, and 2023, Corporations are limited to applying a maximum of $100,000 of Illinois net operating loss carryforwards to taxable income. Illinois net operating loss carryforwards that are limited during these years have an extended expiration date for the years in which they are limited. The extended expiration of the Company’s Illinois net operating loss carryforwards are from 2026 to 2028.

30

Nonperforming Loans and Assets

We review loans on a regular basis, and generally place loans on nonaccrual status when either principal or interest is 90 days or more past due. In addition, we place loans on nonaccrual status when we do not expect to receive full payment of interest or principal. Interest accrued and unpaid at the time a loan is placed on nonaccrual status is reversed from interest income. Interest payments received on nonaccrual loans are recognized in accordance with our significant accounting policies. Once a loan is placed on nonaccrual status, the borrower must generally demonstrate at least six consecutive months of contractual payment performance before the loan is eligible to return to accrual status. We may have loans classified as 90 days or more delinquent and still accruing. Generally, we do not utilize this category of loan classification unless: (1) the loan is repaid in full shortly after the period end date; (2) the loan is well secured and there are no asserted or pending legal barriers to its collection; or (3) the borrower has remitted all scheduled payments and is otherwise in substantial compliance with the terms of the loan, but the processing of loan payments actually received or the renewal of the loan has not occurred for administrative reasons. At June 30, 2021, we had no loans in this category.

We typically obtain new third–party appraisals or collateral valuations when we place a loan on nonaccrual status, conduct impairment testing or conduct a TDR analysis unless the existing valuation information for the collateral is sufficiently current to comply with the requirements of our Appraisal and Collateral Valuation Policy (“ACV Policy”). We also obtain new third–party appraisals or collateral valuations when the judicial foreclosure process concludes with respect to real estate collateral, and when we otherwise acquire actual or constructive title to real estate collateral. In addition to third–party appraisals, we use updated valuation information based on Multiple Listing Service data, broker opinions of value, actual sales prices of similar assets sold by us and approved sales prices in response to offers to purchase similar assets owned by us to provide interim valuation information for consolidated financial statement and management purposes. Our ACV Policy establishes the maximum useful life of a real estate appraisal at 18 months. Because appraisals and updated valuations utilize historical or “ask–side” data in reaching valuation conclusions, the appraised or updated valuation may or may not reflect the actual sales price that we will receive at the time of sale.

Real estate appraisals may include up to three approaches to value: the sales comparison approach, the income approach (for income-producing property) and the cost approach. Not all appraisals utilize all three approaches. Depending on the nature of the collateral and market conditions, we may emphasize one approach over another in determining the fair value of real estate collateral. Appraisals may also contain different estimates of value based on the level of occupancy or planned future improvements. “As-is” valuations represent an estimate of value based on current market conditions with no changes to the use or condition of the real estate collateral. “As-stabilized” or “as-completed” valuations assume the real estate collateral will be improved to a stated standard or achieve its highest and best use in terms of occupancy. “As-stabilized” or “as-completed” valuations may be subject to a present value adjustment for market conditions or the schedule of improvements.

As part of the asset classification process, we develop an exit strategy for real estate collateral and foreclosed assets by assessing overall market conditions, the current use and condition of the asset, and its highest and best use. For most income–producing real estate, we believe that investors value most highly a stable income stream from the asset; consequently, we perform a comparative evaluation to determine whether conducting a sale on an “as–is,” “as–stabilized” or “as–completed” basis is most likely to produce the highest net realizable value. If we determine that the “as–stabilized” or “as–completed” basis is appropriate, we then complete the necessary improvements or tenant stabilization tasks, with the applicable time value discount and improvement expenses incorporated into our estimates of the expected costs to sell. As of June 30, 2021, substantially all impaired real estate loan collateral and OREO were valued on an “as–is basis.”

Estimates of the net realizable value of real estate collateral also include a deduction for the expected costs to sell the collateral or such other deductions from the cash flows resulting from the operation and liquidation of the asset as are appropriate. For most real estate collateral subject to the judicial foreclosure process, we generally apply a 10.0% deduction to the value of the asset to determine the expected costs to sell the asset. This estimate includes one year of real estate taxes, sales commissions and miscellaneous repair and closing costs. If we receive a purchase offer that requires unbudgeted repairs, or if the expected resolution period for the asset exceeds one year, we then include, on a case-by-case basis, the costs of the additional real estate taxes and repairs and any other material holding costs in the expected costs to sell the collateral. For OREO, we generally apply a 7.0% deduction to determine the expected costs to sell, as expenses for real estate taxes and repairs are expensed when incurred.

Nonperforming Assets Summary

The following table sets forth the amounts and categories of our nonperforming loans and nonperforming assets.

	June 30, 2021			March 31, 2021			December 31, 2020			Quarter Change			Six-Month Change
	(Dollars in thousands)
Nonaccrual loans:
One-to-four family residential real estate	$	588		$	384		$	925		$	204		$	(337	)
Nonresidential real estate		296			296			296			—			—
Nonperforming loans		884			680			1,221			204			(337	)
Other real estate owned:
One-to-four family residential real estate		335			695			157			(360	)		178
Nonresidential real estate		140			170			—			(30	)		140
Other real estate owned		475			865			157			(390	)		318
Other foreclosed assets		1,227			3,765			—			(2,538	)		1,227
Total nonperforming assets	$	2,586		$	5,310		$	1,378		$	(2,724	)	$	1,208
Ratios:
Nonperforming loans to total loans		0.09	%		0.07	%		0.12	%
Nonperforming assets to total assets		0.16			0.33			0.09

31

Nonperforming Assets

Nonperforming assets increased $1.2 million to $2.6 million at June 30, 2021, net of additions and sales of foreclosed collateral during the first half of 2021.  In the second quarter of 2021, we redeemed and sold $2.7 million of collateral repossessed related to a $4.3 million previously classified Chicago commercial loan.  Two residential loans with a total book balance of $128,000 were transferred from nonaccrual loans to OREO during the six months ended June 30, 2021.  We continue to experience modest quantities of defaults on residential real estate loans principally due either to the borrower’s personal financial condition or deteriorated collateral value.

Liquidity and Capital Resources

Liquidity. The overall objective of our liquidity management is to ensure the availability of sufficient cash funds to meet all financial commitments and to take advantage of investment opportunities. We manage liquidity in order to meet deposit withdrawals on demand or at contractual maturity, to repay borrowings as they mature, and to fund new loans and investments as opportunities arise.

Our primary sources of funds are deposits, principal and interest payments on loans and securities, and, to a lesser extent, wholesale borrowings, the proceeds from maturing securities and short-term investments, the sales of loans and securities and lease payments. The scheduled amortization of loans and securities, as well as proceeds from borrowings, are predictable sources of funds. Other funding sources, however, such as deposit inflows, mortgage prepayments and mortgage loan sales are greatly influenced by market interest rates, economic conditions and competition. We anticipate that we will have sufficient funds available to meet current loan commitments and lines of credit and maturing certificates of deposit that are not renewed or extended. We generally remain fully invested and utilize FHLB advances as an additional source of funds. We had $5.0 million of FHLB advances outstanding at June 30, 2021 and $4.0 million at December 31, 2020. 

The Company is a separate legal entity from BankFinancial, NA. The Company must provide for its own liquidity to pay any dividends to its stockholders and to repurchase shares of its common stock, and for other corporate purposes. The Company's primary source of liquidity is dividend payments it receives from the Bank.  The Bank's ability to pay dividends to the Company is subject to regulatory limitations. The Company completed the issuance of $20.0 million of Subordinated Notes in April 2021, at a rate of 3.75%. maturing on May 15, 2031.  At June 30, 2021, the Company (on an unconsolidated, stand-alone basis) had liquid assets of $19.0 million.  In 2020, the Company obtained a $5.0 million unsecured line of credit with a correspondent bank to provide a secondary source of liquidity. Interest is payable at a rate of Prime rate minus 0.75%. The line of credit will mature on March 31, 2022.  The line of credit had no outstanding balance at June 30, 2021. 

As of June 30, 2021, we were not aware of any known trends, events or uncertainties that had or were reasonably likely to have a material adverse impact on our liquidity.  As of June 30, 2021, we had no other material commitments for capital expenditures.

Capital Management - Bank. The overall objectives of our capital management are to ensure the availability of sufficient capital to support loan, deposit and other asset and liability growth opportunities and to maintain sufficient capital to absorb unforeseen losses or write-downs that are inherent in the business risks associated with the banking industry. We seek to balance the need for higher capital levels to address such unforeseen risks and the goal to achieve an adequate return on the capital invested by our stockholders.

The Bank is subject to regulatory capital requirements administered by the federal banking agencies. The capital adequacy guidelines and prompt corrective action regulations, involve the quantitative measurement of assets, liabilities, and certain off-balance-sheet items calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by regulators. The failure to meet minimum capital requirements can result in regulatory actions. The final rules implementing Basel Committee on Banking Supervision's capital guidelines for U.S. banks (Basel III rules) became effective in 2015. The net unrealized gain or loss on available-for-sale securities is not included in computing regulatory capital.

In addition, as a result of the legislation, the federal banking agencies developed a “Community Bank Leverage Ratio” (the ratio of a bank’s tangible equity capital to average total consolidated assets) for financial institutions with assets of less than $10 billion. A “qualifying community bank” that exceeds this ratio will be deemed to be in compliance with all other capital and leverage requirements, including the capital requirements to be considered “well capitalized” under Prompt Corrective Action statutes. The federal banking agencies may consider a financial institution’s risk profile when evaluating whether it qualifies as a community bank for purposes of the capital ratio requirement. The federal banking agencies must set the minimum capital for the new Community Bank Leverage Ratio at not less than 8% and not more than 10%. Beginning in the second quarter 2020 and until the end of 2020, a banking organization that had a leverage ratio of 8% or greater and met certain other criteria could elect to use the Community Bank Leverage Ratio framework; and qualifying community banks will have until January 1, 2022, before the Community Bank Leverage Ratio requirement is re-established at greater than 9%. Pursuant to Section 4012 of the CARES Act and related interim final rules, the Community Bank Leverage Ratio is 8.5% for calendar year 2021, and 9% thereafter. A financial institution can elect to be subject to this new definition, and opt-out of this new definition, at any time. As a qualifying community bank, we elected to be subject to this definition beginning in the second quarter of 2020.   As of June 30, 2021, the Bank's Community Bank Leverage Ratio was 10.03%.

Prompt corrective action regulations provide five classifications: well-capitalized, adequately capitalized, undercapitalized, significantly undercapitalized, and critically undercapitalized, although these terms are not used to represent overall financial condition. If only adequately capitalized, regulatory approval is required to accept brokered deposits. If undercapitalized, capital distributions are limited, as is asset growth and expansion, and capital restoration plans are required.

32

The Company and the Bank have each adopted Regulatory Capital Plans that require the Bank to maintain a Tier 1 leverage ratio of at least 7.5% and a total risk-based capital ratio of at least 10.5%. The minimum capital ratios set forth in the Regulatory Capital Plans will be increased and other minimum capital requirements will be established if and as necessary.  In accordance with the Regulatory Capital Plans, the Bank will not pursue any acquisition or growth opportunity, declare any dividend or conduct any stock repurchase that would cause the Bank's total risk-based capital ratio and/or its Tier 1 leverage ratio to fall below the established minimum capital levels or the capital levels required for capital adequacy plus the capital conservation buffer (“CCB”).  The minimum CCB is 2.5%.

As of June 30, 2021, the Bank was well-capitalized, with all capital ratios exceeding the well-capitalized requirement. There are no conditions or events that management believes have changed the Bank’s prompt corrective action capitalization category.

The Bank is subject to regulatory restrictions on the amount of dividends it may declare and pay to the Company without prior regulatory approval, and to regulatory notification requirements for dividends that do not require prior regulatory approval.

Actual and required capital amounts and ratios for the Bank were:

	Actual					Required for Capital Adequacy Purposes
	Amount		Ratio			Amount		Ratio
	(Dollars in thousands)
June 30, 2021
Community Bank Leverage Ratio	$	164,471		10.03	%	$	139,351		8.50	%
December 31, 2020
Community Bank Leverage Ratio	$	160,236		10.10	%	$	126,964		8.00	%

Quarterly Cash Dividends. The Company declared cash dividends of $0.20 per share for both of the six months ended June 30, 2021 and June 30, 2020.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK

Qualitative Analysis. A significant form of market risk is interest rate risk. Interest rate risk results from timing differences in the maturity or repricing of our assets, liabilities and off balance sheet contracts (i.e., forward loan commitments), the effect of loan prepayments and deposit withdrawals, the difference in the behavior of lending and funding rates arising from the use of different indices and “yield curve risk” arising from changing rate relationships across the spectrum of maturities for constant or variable credit risk investments. In addition to directly affecting net interest income, changes in market interest rates can also affect the amount of new loan originations, the ability of borrowers to repay variable rate loans, the volume of loan prepayments and refinancings, the carrying value of investment securities classified as available-for-sale and the flow and mix of deposits.

The general objective of our interest rate risk management is to determine the appropriate level of risk given our business strategy and then manage that risk in a manner that is consistent with our policy to reduce, to the extent possible, the exposure of our net interest income to changes in market interest rates. Our Asset/Liability Management Committee (“ALCO”), which consists of certain members of senior management, evaluates the interest rate risk inherent in certain assets and liabilities, our operating environment and capital and liquidity requirements, and modifies our lending, investing and deposit gathering strategies accordingly. The Board of Directors then reviews the ALCO’s activities and strategies, the effect of those strategies on our net interest margin, and the effect that changes in market interest rates would have on the economic value of our loan and securities portfolios as well as the intrinsic value of our deposits and borrowings, and reports to the full Board of Directors.

33

We actively evaluate interest rate risk in connection with our lending, investing and deposit activities. In an effort to better manage interest rate risk, we have de-emphasized the origination of residential mortgage loans, and have increased our emphasis on the origination of nonresidential real estate loans, multi-family mortgage loans, and commercial loans and commercial leases. In addition, depending on market interest rates and our capital and liquidity position, we generally sell all or a portion of our longer-term, fixed-rate residential loans, and usually on a servicing-retained basis. Further, we primarily invest in shorter-duration securities, which generally have lower yields compared to longer-term investments. Shortening the average maturity of our interest-earning assets by increasing our investments in shorter-term loans and securities, as well as loans with variable rates of interest, helps to better match the maturities and interest rates of our assets and liabilities, thereby reducing the exposure of our net interest income to changes in market interest rates. Finally, we have classified all of our investment portfolio as available-for-sale so as to provide flexibility in liquidity management.

We utilize a combination of analyses to monitor the Bank’s exposure to changes in interest rates. The economic value of equity analysis is a model that estimates the change in net portfolio value (“NPV”) over a range of interest rate scenarios. NPV is the discounted present value of expected cash flows from assets, liabilities and off-balance-sheet contracts. In calculating changes in NPV, we assume estimated loan prepayment rates, reinvestment rates and deposit decay rates that seem most likely based on historical experience during prior interest rate changes.

Our net interest income analysis utilizes the data derived from the dynamic GAP analysis, described below, and applies several additional elements, including actual interest rate indices and margins, contractual limitations such as interest rate floors and caps and the U.S. Treasury yield curve as of the balance sheet date. In addition, we apply consistent parallel yield curve shifts (in both directions) to determine possible changes in net interest income if the theoretical yield curve shifts occurred instantaneously. Net interest income analysis also adjusts the dynamic GAP repricing analysis based on changes in prepayment rates resulting from the parallel yield curve shifts.

Our dynamic GAP analysis determines the relative balance between the repricing of assets and liabilities over multiple periods of time (ranging from overnight to five years). Dynamic GAP analysis includes expected cash flows from loans and mortgage-backed securities, applying prepayment rates based on the differential between the current interest rate and the market interest rate for each loan and security type. This analysis identifies mismatches in the timing of asset and liability repricing but does not necessarily provide an accurate indicator of interest rate risk because it omits the factors incorporated into the net interest income analysis.

Quantitative Analysis. The following table sets forth, as of June 30, 2021, the estimated changes in the Bank’s NPV and net interest income that would result from the designated instantaneous parallel shift in the U.S. Treasury yield curve. Computations of prospective effects of hypothetical interest rate changes are based on numerous assumptions including relative levels of market interest rates, loan prepayments and deposit decay, and should not be relied upon as indicative of actual results.

	Estimated Increase (Decrease) in NPV						Increase (Decrease) in Estimated Net Interest Income
Change in Interest Rates (basis points)	Amount			Percent			Amount			Percent
	(Dollars in thousands)
+400	$	13,565			6.96	%	$	13,706			33.03	%
+300		13,777			7.07			10,478			25.25
+200		9,909			5.08			6,978			16.82
+100		3,331			1.71			3,378			8.14
0
-25		(5,471	)		(2.81	)		(174	)		(0.42	)

The table set forth above indicates that at June 30, 2021, in the event of an immediate 25 basis point decrease in interest rates, the Bank would be expected to experience a 2.81% decrease in NPV and a $174,000 decrease in net interest income. In the event of an immediate 200 basis point increase in interest rates, the Bank would be expected to experience a 5.08% increase in NPV and a $7.0 million increase in net interest income. This data does not reflect any actions that we may undertake in response to changes in interest rates, such as changes in rates paid on certain deposit accounts based on local competitive factors, which could reduce the actual impact on NPV and net interest income, if any.

Certain shortcomings are inherent in the methodology used in the above interest rate risk measurements. Modeling changes in NPV and net interest income requires that we make certain assumptions that may or may not reflect the manner in which actual yields and costs respond to changes in market interest rates. The NPV and net interest income table presented above assumes that the composition of our interest-rate-sensitive assets and liabilities existing at the beginning of a period remains constant over the period being measured and, accordingly, the data does not reflect any actions that we may undertake in response to changes in interest rates, such as changes in rates paid on certain deposit accounts based on local competitive factors. The table also assumes that a particular change in interest rates is reflected uniformly across the yield curve regardless of the duration to maturity or the repricing characteristics of specific assets and liabilities. Because of the shortcomings mentioned above, management considers many additional factors such as projected changes in loan and deposit balances and various projected forward interest rate scenarios when evaluating strategies for managing interest rate risk. Accordingly, although the NPV and net interest income table provides an indication of our sensitivity to interest rate changes at a particular point in time, such measurements are not intended to and do not provide a precise forecast of the effect of changes in market interest rates on our net interest income and will differ from actual results.

ITEM 4. CONTROLS AND PROCEDURES

An evaluation was performed under the supervision and with the participation of the Company’s management, including the Chairman, Chief Executive Officer and President and the Executive Vice President and Chief Financial Officer, of the effectiveness of the design and operation of the Company’s disclosure controls and procedures (as defined in Rule 13a-15(e) promulgated under the Securities and Exchange Act of 1934, as amended) as of June 30, 2021. Based on that evaluation, the Company’s management, including the Chairman, Chief Executive Officer, and President and the Executive Vice President and Chief Financial Officer, concluded that the Company’s disclosure controls and procedures were effective.

During the quarter ended June 30, 2021, there have been no changes in the Company’s internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

34

PART II

ITEM 1. LEGAL PROCEEDINGS   The Company and its subsidiaries are subject to various legal actions arising in the normal course of business. In the opinion of management, based on currently available information, the resolution of these legal actions is not expected to have a material adverse effect on the Company’s financial condition or results of operations

ITEM 1A. RISK FACTORS

There have been no material changes to the risk factors previously disclosed in the Company's filings with the Securities and Exchange Commission.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

(a) Unregistered Sale of Equity Securities. Not applicable.

(b) Use of Proceeds. Not applicable.

(c) Repurchases of Equity Securities.

The following table sets forth information in connection with purchases of our common stock made by, or, on behalf of us, during the second quarter of 2021. 

Period	Total Number of Shares Purchased		Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		Maximum Number of Shares that May Yet be Purchased under the Plans or Programs
April 1, 2021 through April 30, 2021		59,766	$	10.37		59,766		478,392
May 1, 2021 through May 31, 2021		226,936		10.64		226,936		251,456
June 1, 2021 through June 30, 2021		218,237		11.03		218,237		933,219
		504,939				504,939

As of June 30, 2021, the Company had repurchased 6,427,536 shares of its common stock out of the 7,360,755 shares of common stock authorized under the current share repurchase authorization approved on March 30, 2015. Pursuant to the share repurchase authorization, as of June 30, 2021, there were 933,219 shares of common stock authorized for repurchase.  On April 19, 2021, the Board extended the expiration of the Company's share repurchase authorization from April 30, 2021 to November 15, 2021, and increased the total number of shares currently authorized for repurchase by 250,000 shares.  On June 24, 2021, the Board increased the number of shares currently authorized for repurchase by 900,000 shares.

ITEM 3. DEFAULT UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5. OTHER INFORMATION

None.

35

ITEM 6. EXHIBITS

Exhibit Number	Description
31.1	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32	Certification of Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*
101	The following financial statements from the BankFinancial Corporation Quarterly Report on Form 10-Q for the quarter ended June 30, 2021, formatted in Inline Extensive Business Reporting Language (iXBRL): (i) consolidated statements of financial condition, (ii) consolidated statements of operations, (iii) consolidated statements of comprehensive income, (iv) consolidated statements of changes in stockholders' equity, (v) consolidated statements of cash flows and (vi) the notes to consolidated financial statements.
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

* A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

36

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		BANKFINANCIAL CORPORATION
Dated:	July 30, 2021	By:	/s/ F. Morgan Gasior
			F. Morgan Gasior
			Chairman of the Board, Chief Executive Officer and President
			/s/ Paul A. Cloutier
			Paul A. Cloutier
			Executive Vice President and Chief Financial Officer

37

EX-31.1

Exhibit 31.1

Certification of Chief Executive Officer

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, F. Morgan Gasior, certify that:

1) I have reviewed this quarterly report on Form 10-Q of BankFinancial Corporation;

2) Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3) Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4) The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5) The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated:	July 30, 2021	By:	/s/ F. Morgan Gasior
			F. Morgan Gasior
			Chairman of the Board, Chief Executive Officer and President

EX-31.2

Exhibit 31.2

Certification of Chief Financial Officer

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Paul A. Cloutier, certify that:

1) I have reviewed this quarterly report on Form 10-Q of BankFinancial Corporation;

2) Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3) Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4) The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5) The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated:	July 30, 2021	By:	/s/ Paul A. Cloutier
			Paul A. Cloutier
			Executive Vice President and Chief Financial Officer

EX-32

Exhibit 32

Certification of Chief Executive Officer and Chief Financial Officer

Pursuant to Section 906 of the Sarbanes- Oxley Act of 2002

F. Morgan Gasior, Chairman of the Board, Chief Executive Officer and President of BankFinancial Corporation, a Maryland corporation (the “Company”) and Paul A. Cloutier, Executive Vice President and Chief Financial Officer of the Company, each certify in his capacity as an officer of the Company that he has reviewed the Quarterly Report on Form 10-Q for the quarter ended June 30, 2021 (the “Report”) and that to the best of his knowledge:

1. the Report fully complies with the requirements of Sections 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

		BANKFINANCIAL CORPORATION
Dated:	July 30, 2021	By:	/s/ F. Morgan Gasior
			F. Morgan Gasior
			Chairman of the Board and Chief Executive Officer
			/s/ Paul A. Cloutier
			Paul A. Cloutier
			Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2021	Jul. 28, 2021
Document Information [Line Items]
Entity Central Index Key	0001303942
Entity Registrant Name	BankFinancial CORP
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2021
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2021
Document Transition Report	false
Entity File Number	0-51331
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	75-3199276
Entity Address, Address Line One	60 North Frontage Road
Entity Address, City or Town	Burr Ridge
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	60527
City Area Code	800
Local Phone Number	894-6900
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	BFIN
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		13,828,522

XML

Consolidated Statements of Financial Condition (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Assets
Cash and due from other financial institutions	$ 12,185	$ 14,115
Interest-bearing deposits in other financial institutions	523,851	489,381
Cash and cash equivalents	536,036	503,496
Securities, at fair value	18,883	23,829
Loans receivable, net of allowance for loan losses: June 30, 2021, $6,857 and December 31, 2020, $7,751	1,032,159	1,002,578
Foreclosed assets, net	1,702	157
Stock in Federal Home Loan Bank ("FHLB") and Federal Reserve Bank ("FRB"), at cost	7,490	7,490
Premises and equipment, net	24,765	24,675
Accrued interest receivable	5,300	3,941
Bank-owned life insurance	19,066	19,015
Deferred taxes	2,363	2,741
Other assets	8,858	8,920
Total assets	1,656,622	1,596,842
Liabilities
Noninterest-bearing	325,294	326,188
Interest-bearing	1,113,280	1,067,356
Total deposits	1,438,574	1,393,544
Borrowings	5,000	4,000
Subordinated Notes, net of unamortized issuance costs	19,568	0
Advance payments by borrowers for taxes and insurance	10,082	8,670
Accrued interest payable and other liabilities	16,962	17,698
Total liabilities	1,490,186	1,423,912
Stockholders’ equity
Preferred Stock, $0.01 par value, 25,000,000 shares authorized, none issued or outstanding	0	0
Common Stock, $0.01 par value, 100,000,000 shares authorized; 14,118,720 shares issued at June 30, 2021 and 14,769,765 shares issued at December 31, 2020	141	148
Additional paid-in capital	100,877	107,815
Retained earnings	65,230	64,754
Accumulated other comprehensive income	188	213
Total stockholders’ equity	166,436	172,930
Total liabilities and stockholders’ equity	$ 1,656,622	$ 1,596,842

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Consolidated Statements of Financial Condition (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Allowance for loan losses	$ 6,857	$ 7,751
Preferred Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred Stock, shares authorized (in shares)	25,000,000	25,000,000
Preferred Stock, shares issued (in shares)	0	0
Preferred Stock, shares outstanding (in shares)	0	0
Common Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, shares authorized (in shares)	100,000,000	100,000,000
Common Stock, shares issued (in shares)	14,118,720	14,769,765

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Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Interest and dividend income
Loans, including fees		$ 11,192	$ 12,669	$ 22,121	$ 26,280
Securities		52	271	106	575
Other		253	254	518	992
Total interest income		11,497	13,194	22,745	27,847
Interest expense
Deposits		552	1,869	1,220	4,553
Subordinated Notes		170	0	170	0
Total interest expense		722	1,869	1,390	4,553
Net interest income		10,775	11,325	21,355	23,294
Provision for (recovery of ) loan losses		(678)	42	(1,013)	513
Net interest income after provision for (recovery of) loan losses		11,453	11,283	22,368	22,781
Noninterest income
Deposit service charges and fees		800	736	1,538	1,623
Loan servicing fees	[1]	141	82	196	145
Mortgage brokerage and banking fees	[1]	5	11	17	40
Loss on disposal of other assets		0	0	0	(2)
Trust and insurance commissions and annuities income		283	224	617	506
Earnings on bank-owned life insurance	[1]	30	9	51	41
Other	[1]	167	101	265	208
Total noninterest income		1,426	1,163	2,684	2,561
Noninterest expense
Compensation and benefits		5,558	5,168	11,029	10,686
Office occupancy and equipment		1,951	1,723	4,089	3,523
Advertising and public relations		179	118	375	270
Information technology		653	808	1,311	1,672
Professional fees		343	289	713	602
Supplies, telephone, and postage		442	284	842	587
Amortization of intangibles		0	7	7	21
Nonperforming asset management		8	57	49	97
Operations of foreclosed assets, net		232	7	285	(10)
FDIC insurance premiums		114	102	220	136
Other		761	686	1,508	1,293
Total noninterest expense		10,241	9,249	20,428	18,877
Income before income taxes		2,638	3,197	4,624	6,465
Income tax expense		712	845	1,229	1,695
Net income		$ 1,926	$ 2,352	$ 3,395	$ 4,770
Basic and diluted earnings per common share (in dollars per share)		$ 0.13	$ 0.16	$ 0.23	$ 0.32
Basic and diluted weighted average common shares outstanding (in shares)		14,433,748	14,978,757	14,577,958	15,092,244

[1] Not within the scope of ASC 606

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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
Net income	$ 1,926	$ 2,352	$ 3,395	$ 4,770
Unrealized holding gain (loss) arising during the period	(28)	108	(35)	11
Tax effect	8	(28)	10	(2)
Net of tax	(20)	80	(25)	9
Comprehensive income	$ 1,906	$ 2,432	$ 3,370	$ 4,779

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Consolidated Statements of Changes In Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Dec. 31, 2019	$ 153	$ 112,420	$ 61,573	$ 226	$ 174,372
Net income	0	0	4,770	0	4,770
Other comprehensive income, net of tax	0	0	0	9	9
Repurchase and retirement of common stock	(4)	(3,672)	0	0	(3,676)
Cash dividends declared on common stock	0	0	(3,021)	0	(3,021)
Balance at Jun. 30, 2020	149	108,748	63,322	235	172,454
Balance at Mar. 31, 2020	151	110,220	62,469	155	172,995
Net income	0	0	2,352	0	2,352
Other comprehensive income, net of tax	0	0	0	80	80
Repurchase and retirement of common stock	(2)	(1,472)	0	0	(1,474)
Cash dividends declared on common stock	0	0	(1,499)	0	(1,499)
Balance at Jun. 30, 2020	149	108,748	63,322	235	172,454
Balance at Dec. 31, 2020	148	107,815	64,754	213	172,930
Net income	0	0	3,395	0	3,395
Other comprehensive income, net of tax	0	0	0	(25)	(25)
Repurchase and retirement of common stock	(7)	(6,938)	0	0	(6,945)
Cash dividends declared on common stock	0	0	(2,919)	0	(2,919)
Balance at Jun. 30, 2021	141	100,877	65,230	188	166,436
Balance at Mar. 31, 2021	146	106,329	64,750	208	171,433
Net income	0	0	1,926	0	1,926
Other comprehensive income, net of tax	0	0	0	(20)	(20)
Repurchase and retirement of common stock	(5)	(5,452)	0	0	(5,457)
Cash dividends declared on common stock	0	0	(1,446)	0	(1,446)
Balance at Jun. 30, 2021	$ 141	$ 100,877	$ 65,230	$ 188	$ 166,436

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Consolidated Statements of Changes In Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Repurchase and retirement of common stock (in shares)	504,939	181,640	651,045	387,836
Cash dividends declared on common stock (in dollars per share)	$ 0.10	$ 0.10	$ 0.20	$ 0.20

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Consolidated Statements of Cash Flows (Unaudited) - USD ($)		6 Months Ended
		Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities
Net income		$ 3,395,000	$ 4,770,000
Adjustments to reconcile net income to net cash from operating activities
Provision for (recovery of ) loan losses		(1,013,000)	513,000
Depreciation and amortization		1,001,000	877,000
Net change in net deferred loan origination costs		516,000	454,000
Gain on sale of foreclosed assets		(51,000)	(30,000)
Loss on disposal of other assets		0	2,000
Foreclosed assets valuation adjustments		281,000	0
Earnings on bank-owned life insurance	[1]	(51,000)	(41,000)
Net change in:
Accrued interest receivable		(1,359,000)	116,000
Other assets		530,000	2,316,000
Accrued interest payable and other liabilities		(736,000)	(2,539,000)
Net cash from operating activities		2,513,000	6,438,000
Cash flows from investing activities
Proceeds from maturities		10,412,000	35,318,000
Proceeds from principal repayments		699,000	1,386,000
Purchases of securities		(6,200,000)	(35,940,000)
Net (increase) decrease in loans receivable		(28,682,000)	85,164,000
Loan participation purchased		(5,000,000)	0
Proceeds from sale of foreclosed assets		2,698,000	95,000
Purchase of premises and equipment, net		(1,037,000)	(795,000)
Net cash (used in) from investing activities		(27,110,000)	85,228,000
Cash flows from financing activities
Deposits		45,030,000	103,398,000
Borrowings		1,000,000	3,939,000
Advance payments by borrowers for taxes and insurance		1,412,000	2,134,000
Proceeds from issuance of Subordinated Notes		20,000,000	0
Costs paid for issuance of Subordinated Notes		(441,000)	0
Repurchase and retirement of common stock		(6,945,000)	(3,676,000)
Cash dividends paid on common stock		(2,919,000)	(3,021,000)
Net cash from financing activities		57,137,000	102,774,000
Net change in cash and cash equivalents		32,540,000	194,440,000
Beginning cash and cash equivalents		503,496,000	190,325,000
Ending cash and cash equivalents		536,036,000	384,765,000
Supplemental disclosures of cash flow information:
Interest paid		1,234,000	4,564,000
Income taxes paid		1,831,000	226,000
Income taxes refunded		0	8,000
Loans transferred to foreclosed assets		4,473,000	33,000
Recording of right of use asset in exchange for lease obligations in other assets and other liabilities		$ 866,000	$ 111,000

[1] Not within the scope of ASC 606

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Note 1 - Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation: BankFinancial Corporation, a Maryland corporation headquartered in Burr Ridge, Illinois, is the owner of all of the issued and outstanding capital stock of BankFinancial, NA (the “Bank”). The interim unaudited consolidated financial statements include the accounts and transactions of BankFinancial Corporation, the Bank, and the Bank’s wholly-owned subsidiaries, Financial Assurance Services, Inc. and BFIN Asset Recovery Company, LLC (collectively, “the Company”), and reflect all normal and recurring adjustments that are, in the opinion of management, considered necessary for a fair presentation of the financial condition and results of operations for the periods presented. Such adjustments are the only adjustments reflected in the accompanying financial statements. All significant intercompany accounts and transactions have been eliminated. The results of operations for the six month period ended June 30, 2021 are not necessarily indicative of the results of operations that may be expected for the year ending  December 31, 2021 or for any other period.

Certain information and note disclosures normally included in financial statements prepared in conformity with accounting principles generally accepted in the United States of America (“US GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”).

Use of Estimates: The preparation of the consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Although these estimates and assumptions are based on the best available information, actual information, actual results could differ from those estimates.

COVID-19: On March 11, 2020, the World Health Organization declared the outbreak of a novel coronavirus (“COVID-19”) as a global pandemic. The declaration of a global pandemic indicates that almost all public commerce and related business activities must be, to varying degrees, curtailed with the goal of decreasing the rate of new infections. The outbreak of COVID-19 has adversely impacted, and could further adversely impact, a broad range of industries in which the Company’s customers operate and impair their ability to fulfill their financial obligations to the Company. On March 3, 2020, the Federal Open Market Committee reduced the target federal funds rate range by 50 basis points to 1.00% to 1.25%. This rate was further reduced to a target range of 0% to 0.25% on March 16, 2020. These reductions in interest rates and other effects of the COVID-19 outbreak may adversely affect the Company’s financial condition and results of operations. As a result of the spread of the COVID-19 coronavirus, economic uncertainties have arisen which are likely to negatively impact net interest income and noninterest income. Other financial impacts could occur though such potential impact is unknown at this time.

Reclassifications: Certain reclassifications have been made in the prior period’s financial statements to conform them to the current period’s presentation.

These unaudited consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission.

Newly Issued Not Yet Effective Accounting Standards

In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASU 2016-13”). These amendments require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. For SEC filers who are smaller reporting companies, such as the Company, ASU 2016-13 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2022.

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Note 2 - Earnings Per Share

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Earnings Per Share [Text Block]

NOTE 2 - EARNINGS PER SHARE

Amounts reported in earnings per share reflect earnings available to common stockholders for the period divided by the weighted average number of shares of common stock outstanding during the period.

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Net income available to common stockholders	$	1,926	$	2,352	$	3,395	$	4,770
Basic and diluted weighted average common shares outstanding		14,433,748		14,978,757		14,577,958		15,092,244
Basic and diluted earnings per common share	$	0.13	$	0.16	$	0.23	$	0.32

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Note 3 - Securities

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]

NOTE 3 - SECURITIES

The fair value of securities and the related gross unrealized gains and losses recognized in accumulated other comprehensive income is as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Available-for-Sale Securities
June 30, 2021
Certificates of deposit	$	10,905	$	—	$	—		$	10,905
Municipal securities		401		3		—			404
Mortgage-backed securities - residential		5,458		248		—			5,706
Collateralized mortgage obligations - residential		1,863		5		—			1,868
	$	18,627	$	256	$	—		$	18,883
December 31, 2020
Certificates of deposit	$	15,117	$	—	$	—		$	15,117
Municipal securities		402		7		—			409
Mortgage-backed securities - residential		5,826		282		—			6,108
Collateralized mortgage obligations - residential		2,193		3		(1	)		2,195
	$	23,538	$	292	$	(1	)	$	23,829

Mortgage-backed securities and collateralized mortgage obligations reflected in the preceding table were issued by U.S. government-sponsored entities and agencies, Freddie Mac, Fannie Mae and Ginnie Mae, and are obligations which the government has affirmed its commitment to support.

The amortized cost and fair values of securities available-for-sale by contractual maturity are shown below. Securities not due at a single maturity date are shown separately. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

	June 30, 2021
	Amortized Cost		Fair Value
Due in one year or less	$	11,306	$	11,309
Mortgage-backed securities - residential		5,458		5,706
Collateralized mortgage obligations - residential		1,863		1,868
	$	18,627	$	18,883

Investment securities available-for-sale with carrying value of $1.2 million at June 30, 2021 and December 31, 2020, were pledged as collateral on customer repurchase agreements and for other purposes as required or permitted by law.

Securities available-for-sale with unrealized losses not recognized in income are as follows:

		Less than 12 Months						12 Months or More							Total
	Count		Fair Value		Unrealized Loss		Count		Fair Value		Unrealized Loss			Count		Fair Value		Unrealized Loss
December 31, 2020
Collateralized mortgage obligations - residential		—	$	—	$	—		3	$	1,588	$	(1	)		3	$	1,588	$	(1	)

The Company evaluates marketable investment securities with significant declines in fair value on a quarterly basis to determine whether they should be considered other-than-temporarily impaired under current accounting guidance, which generally provides that if a marketable security is in an unrealized loss position, whether due to general market conditions or industry or issuer-specific factors, the holder of the securities must assess whether the impairment is other-than-temporary.

There were no unrealized loss positions at  June 30, 2021.  Certain collateralized mortgage obligations that the Company holds in its investment portfolio were in an unrealized loss position at December 31, 2020, but the unrealized loss was not considered significant under the Company’s impairment testing methodology. In addition, the Company does not intend to sell these securities, and it is likely that the Company will not be required to sell these securities before their anticipated recovery occurs.

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Note 4 - Loans Receivable

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

NOTE 4 - LOANS RECEIVABLE

Loans receivable are as follows:

	June 30, 2021			December 31, 2020
One-to-four family residential real estate	$	34,762		$	41,691
Multi-family mortgage		434,635			452,241
Nonresidential real estate		100,008			108,658
Construction and land		499			499
Commercial loans and leases		467,461			405,057
Consumer		1,796			1,812
		1,039,161			1,009,958
Net deferred loan origination fees and costs		(145	)		371
Allowance for loan losses		(6,857	)		(7,751	)
Loans, net	$	1,032,159		$	1,002,578

The following tables present the balance in the allowance for loan losses and loans receivable by portfolio segment and based on impairment method:

	Allowance for loan losses						Loan Balances
	Individually evaluated for impairment		Collectively evaluated for impairment		Total		Individually evaluated for impairment		Collectively evaluated for impairment		Total
June 30, 2021
One-to-four family residential real estate	$	—	$	396	$	396	$	1,485	$	33,277	$	34,762
Multi-family mortgage		—		3,690		3,690		509		434,126		434,635
Nonresidential real estate		28		1,308		1,336		296		99,712		100,008
Construction and land		—		11		11		—		499		499
Commercial loans and leases		—		1,377		1,377		—		467,461		467,461
Consumer		—		47		47		—		1,796		1,796
	$	28	$	6,829	$	6,857	$	2,290	$	1,036,871		1,039,161
Net deferred loan origination fees and costs												(145	)
Allowance for loan losses												(6,857	)
Loans, net											$	1,032,159

	Allowance for loan losses						Loan Balances
	Individually evaluated for impairment		Collectively evaluated for impairment		Total		Individually evaluated for impairment		Collectively evaluated for impairment		Total
December 31, 2020
One-to-four family residential real estate	$	—	$	518	$	518	$	1,718	$	39,973	$	41,691
Multi-family mortgage		—		4,062		4,062		520		451,721		452,241
Nonresidential real estate		28		1,541		1,569		296		108,362		108,658
Construction and land		—		12		12		—		499		499
Commercial loans and leases		—		1,536		1,536		—		405,057		405,057
Consumer		—		54		54		—		1,812		1,812
	$	28	$	7,723	$	7,751	$	2,534	$	1,007,424		1,009,958
Net deferred loan origination fees and costs												371
Allowance for loan losses												(7,751	)
Loans, net											$	1,002,578

The following table represents the activity in the allowance for loan losses by portfolio segment:

	Beginning balance		Provision for (recovery of) loan losses			Loans charged off			Recoveries		Ending balance
For the three months ended
June 30, 2021
One-to-four family residential real estate	$	465	$	(118	)	$	—		$	49	$	396
Multi-family mortgage		3,902		(222	)		—			10		3,690
Nonresidential real estate		1,592		(256	)		—			—		1,336
Construction and land		12		(1	)		—			—		11
Commercial loans and leases		1,377		(87	)		—			87		1,377
Consumer		47		6			(6	)		—		47
	$	7,395	$	(678	)	$	(6	)	$	146	$	6,857
June 30, 2020
One-to-four family residential real estate	$	682	$	(20	)	$	—		$	3	$	665
Multi-family mortgage		3,869		301			—			15		4,185
Nonresidential real estate		1,460		142			—			—		1,602
Commercial loans and leases		2,055		(398	)		—			1		1,658
Consumer		46		17			(17	)		—		46
	$	8,112	$	42		$	(17	)	$	19	$	8,156

	Beginning balance		Provision for (recovery of) loan losses			Loans charged off			Recoveries		Ending balance
For the six months ended
June 30, 2021
One-to-four family residential real estate	$	518	$	(231	)	$	—		$	109	$	396
Multi-family mortgage		4,062		(393	)		—			21		3,690
Nonresidential real estate		1,569		(233	)		—			—		1,336
Construction and land		12		(1	)		—			—		11
Commercial loans and leases		1,536		(161	)		(86	)		88		1,377
Consumer		54		6			(15	)		2		47
	$	7,751	$	(1,013	)	$	(101	)	$	220	$	6,857
June 30, 2020
One-to-four family residential real estate	$	675	$	(21	)	$	(5	)	$	16	$	665
Multi-family mortgage		3,676		482			—			27		4,185
Nonresidential real estate		1,176		426			—			—		1,602
Commercial loans and leases		2,065		(410	)		—			3		1,658
Consumer		40		36			(30	)		—		46
	$	7,632	$	513		$	(35	)	$	46	$	8,156

Impaired loans

The following tables present loans individually evaluated for impairment by class of loans:

									Three Months Ended				Six Months Ended
									June 30, 2021				June 30, 2021
	Loan Balance		Recorded Investment		Partial Charge-off		Allowance for Loan Losses Allocated		Average Investment in Impaired Loans		Interest Income Recognized		Average Investment in Impaired Loans		Interest Income Recognized
June 30, 2021
With no related allowance recorded:
One-to-four family residential real estate	$	1,676	$	1,485	$	192	$	—	$	1,513	$	7	$	1,574	$	15
Multi-family mortgage - Illinois		509		509		—		—		512		8		515		15
		2,185		1,994		192		—		2,025		15		2,089		30
With an allowance recorded - nonresidential real estate		280		296		—		28		296		—		296		—
	$	2,465	$	2,290	$	192	$	28	$	2,321	$	15	$	2,385	$	30

									Year ended
									December 31, 2020
	Loan Balance		Recorded Investment		Partial Charge-off		Allowance for Loan Losses Allocated		Average Investment in Impaired Loans		Interest Income Recognized
December 31, 2020
With no related allowance recorded:
One-to-four family residential real estate	$	2,069	$	1,718	$	363	$	—	$	1,782	$	42
Multi-family mortgage - Illinois		520		520		—		—		594		31
		2,589		2,238		363		—		2,376		73
With an allowance recorded - nonresidential real estate		280		296		—		28		289		—
	$	2,869	$	2,534	$	363	$	28	$	2,665	$	73

Nonaccrual Loans

The following tables present the recorded investment in nonaccrual and loans 90 days or more past due still on accrual by class of loans:

	Loan Balance		Recorded Investment		Loans Past Due Over 90 Days, Still Accruing
June 30, 2021
One-to-four family residential real estate	$	618	$	588	$	—
Nonresidential real estate		280		296		—
	$	898	$	884	$	—
December 31, 2020
One-to-four family residential real estate	$	946	$	925	$	—
Nonresidential real estate		280		296		—
	$	1,226	$	1,221	$	—

Nonaccrual loans and impaired loans are defined differently. Some loans may be included in both categories, and some loans may only be included in one category. Nonaccrual loans include both smaller balance homogeneous loans that are collectively evaluated for impairment and individually classified impaired loans.

The Company’s reserve for uncollected loan interest was $129,000 and $133,000 at June 30, 2021 and December 31, 2020, respectively. When a loan is on nonaccrual status and the ultimate collectability of the total principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. Alternatively, when a loan is on nonaccrual status but there is doubt concerning only the ultimate collectability of interest, contractual interest is credited to interest income only when received, under the cash basis method pursuant to the provisions of FASB ASC 310–10, as applicable. In all cases, the average balances are calculated based on the month–end balances of the financing receivables within the period reported pursuant to the provisions of FASB ASC 310–10, as applicable.

Past Due Loans

The following tables present the aging of the recorded investment of loans by class of loans:

	30-59 Days Past Due		60-89 Days Past Due		90 Days or Greater Past Due		Total Past Due		Loans Not Past Due		Total
June 30, 2021
One-to-four family residential real estate loans:
Owner occupied	$	—	$	—	$	588	$	588	$	27,060	$	27,648
Non-owner occupied		14		—		—		14		7,100		7,114
Multi-family mortgage:
Illinois		—		—		—		—		223,738		223,738
Other		—		—		—		—		210,897		210,897
Nonresidential real estate		—		—		296		296		99,712		100,008
Construction and land		—		—		—		—		499		499
Commercial loans and leases:
Commercial		—		—		—		—		79,193		79,193
Asset-based		—		—		—		—		1,759		1,759
Equipment finance:
Government		—		—		—		—		158,772		158,772
Investment-rated		9		—		—		9		81,459		81,468
Other		267		1,635		—		1,902		144,367		146,269
Consumer		1		2		—		3		1,793		1,796
	$	291	$	1,637	$	884	$	2,812	$	1,036,349	$	1,039,161

	30-59 Days Past Due		60-89 Days Past Due		90 Days or Greater Past Due		Total Past Due		Loans Not Past Due		Total
December 31, 2020
One-to-four family residential real estate loans:
Owner occupied	$	252	$	211	$	834	$	1,297	$	32,078	$	33,375
Non-owner occupied		3		132		91		226		8,090		8,316
Multi-family mortgage:
Illinois		86		—		—		86		221,943		222,029
Other		—		—		—		—		230,212		230,212
Nonresidential real estate		—		—		296		296		108,362		108,658
Construction and land		—		—		—		—		499		499
Commercial loans and leases:
Commercial		4,886		—		—		4,886		72,809		77,695
Asset-based		—		—		—		—		1,740		1,740
Equipment finance:
Government		2,468		—		—		2,468		100,272		102,740
Investment-rated		618		225		—		843		86,417		87,260
Other		853		2,487		—		3,340		132,282		135,622
Consumer		6		5		—		11		1,801		1,812
	$	9,172	$	3,060	$	1,221	$	13,453	$	996,505	$	1,009,958

U.S. Small Business Administration Paycheck Protection Program ("PPP")

In response to the COVID-19 pandemic, the Coronavirus Aid, Relief and Economic Security Act ("CARES Act") was passed by Congress and signed into law on March 27, 2020.  The CARES Act established the Paycheck Protection Program loan, designed to provide a direct incentive for small businesses to keep their workers on the payroll.  Under the most recently published guidance, the U.S. Small Business Administration ("SBA") will forgive PPP loans if all employee retention criteria are met, and the funds are used for eligible expenses.

The following table presents the PPP activity:

	Three Months Ended June 30,				For the Six Months Ended June 30,
	2021		2020		2021		2020
Paycheck protection program:
Number of loans originated		45		305		238		305
Loan balance originations	$	1,511	$	11,024	$	10,135	$	11,024
Loan balance forgiven	$	1,834	$	117	$	9,737	$	117

	June 30, 2021		December 31, 2020
Paycheck protection program loans
Number of loans		248		290
Loan balance	$	10,579	$	10,180

COVID-19 Loan Forbearance Programs

Section 4013 of the CARES Act provides that a qualified loan modification is exempt by law from classification as a Troubled Debt Restructuring ("TDR") pursuant to US GAAP.  In addition, the Revised Interagency Statement on Loan Modifications and Reporting for Financial Institutions Working With Customers Affected by the Coronavirus (“OCC Bulletin 2020-50”) provides more limited circumstances in which a loan modification is not subject to classification as a TDR and also defines the circumstances where the borrower’s loan is reported as current on loan payments. Pursuant to these new capabilities, we developed several loan forbearance programs to assist borrowers with managing cash flows disrupted due to COVID-19.

Our Apartment and Commercial Real Estate COVID-19 Qualified Limited Forbearance Agreement permitted borrowers who qualified under Section 4013 of the CARES Act to make an election to pay only scheduled interest and escrow payments (if applicable) for a four-month period beginning in April 2020, and to pay all deferred principal payments by December 2020.

Our Small Investment Property COVID-19 Qualified Limited Forbearance Agreement permitted borrowers with loan balances under $750,000 who qualified under Section 4013 of the CARES Act to make an election to pay only scheduled interest and escrow payments (if applicable) for a four-month period beginning in April 2020, and to pay all deferred principal payments by December 2020.   In addition, the borrower could elect to defer the May 2020 loan payment entirely, with all deferred interest amounts due by December 2020 and all deferred principal amounts due by June 30, 2021.

CARES Act Section 4013 and OCC Bulletin 2020-35 forbearance agreements are available to qualified commercial loan and commercial finance borrowers, and to commercial equipment lessees. 

For residential mortgage and consumer loans, relief under CARES Act Section 4013 or OCC Bulletin 2020-35 forbearance agreements are available to qualified borrowers with terms consistent with secondary residential mortgage market standards established by Fannie Mae.

At June 30, 2021, all loan deferrals in the COVID-19 forbearance program have been paid in full. 

The following table summarizes the remaining loan forbearance modifications as of December 31, 2020:

	Number of loans		Principal Balance		Remaining Amounts Deferred
Small Investment Property COVID-19 Qualified Limited Forbearance Agreement
Multi-family mortgage		8	$	3,092	$	17
Nonresidential real estate		10		3,363		22
Apartment and Commercial Real Estate COVID-19 Qualified Limited Forbearance Agreement
Nonresidential real estate		2		2,480		6
One-to-four family residential real estate		10		1,402		8
		30	$	10,337	$	53

Troubled Debt Restructurings

The Company evaluates loan extensions or modifications not qualified under Section 4013 of the CARES Act or under OCC Bulletin 2020-35 in accordance with FASB ASC 340-10 with respect to the classification of the loan as a TDR.

Under ASC 340-10, if the Company grants a loan extension or modification to a borrower experiencing financial difficulties for other than an insignificant period of time that includes a below–market interest rate, principal forgiveness, payment forbearance or other concession intended to minimize the economic loss to the Company, the loan extension or loan modification is classified as a TDR. In cases where borrowers are granted new terms that provide for a reduction of either interest or principal then due and payable, management measures any impairment on the restructured loan in the same manner as for impaired loans as noted above.

The Company had no TDRs at June 30, 2021 and December 31, 2020. During the three and six months ended June 30, 2021 and 2020, there were no loans modified and classified as TDRs. During the three and six months ended June 30, 2021 and 2020, there were no TDR loans that subsequently defaulted within twelve months of their modification.

 

A loan is considered to be in payment default once it is 90 days contractually past due under the modified terms.

To determine whether a borrower is experiencing financial difficulty, an evaluation is performed of the probability that the borrower will be in payment default on any of its debt in the foreseeable future without the modification. This evaluation is performed under the Company’s internal underwriting policy.

Credit Quality Indicators

The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt, including current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors. The Company analyzes loans individually by classifying the loans based on credit risk. This analysis includes non-homogeneous loans, such as commercial and commercial real estate loans. This analysis is performed on a monthly basis. The Company uses the following definitions for risk ratings:

Special Mention. A Special Mention asset has potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or in the institution’s credit position at some future date. Special Mention assets are not adversely classified and do not expose an institution to sufficient risk to warrant adverse classification.

Substandard. Loans categorized as Substandard continue to accrue interest, but exhibit a well-defined weakness or weaknesses that may jeopardize the liquidation of the debt. The loans continue to accrue interest because they are well secured and collection of principal and interest is expected within a reasonable time. The risk rating guidance published by the Office of the Comptroller of the Currency clarifies that a loan with a well-defined weakness does not have to present a probability of default for the loan to be rated Substandard, and that an individual loan’s loss potential does not have to be distinct for the loan to be rated Substandard.

Nonaccrual. An asset classified Nonaccrual has all the weaknesses inherent in one classified Substandard with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.

Loans not meeting the criteria above that are analyzed individually as part of the above described process are considered “Pass” rated loans.

Based on the most recent analysis performed, the risk categories of loans by class of loans are as follows:

	Pass		Special Mention		Substandard		Nonaccrual		Total
June 30, 2021
One-to-four family residential real estate loans:
Owner occupied	$	26,785	$	—	$	275	$	588	$	27,648
Non-owner occupied		6,973		26		115		—		7,114
Multi-family mortgage:
Illinois		223,410		328		—		—		223,738
Other		210,897		—		—		—		210,897
Nonresidential real estate		99,712		—		—		296		100,008
Construction and land		499		—		—		—		499
Commercial loans and leases:
Commercial		79,193		—		—		—		79,193
Asset-based		1,759		—		—		—		1,759
Equipment finance:
Government		158,772		—		—		—		158,772
Investment-rated		81,468		—		—		—		81,468
Other		145,528		741		—		—		146,269
Consumer		1,789		3		4		—		1,796
	$	1,036,785	$	1,098	$	394	$	884	$	1,039,161

	Pass		Special Mention		Substandard		Nonaccrual		Total
December 31, 2020
One-to-four family residential real estate loans:
Owner occupied	$	32,089	$	—	$	452	$	834	$	33,375
Non-owner occupied		8,164		27		34		91		8,316
Multi-family mortgage:
Illinois		222,029		—		—		—		222,029
Other		230,212		—		—		—		230,212
Nonresidential real estate		106,280		1,998		84		296		108,658
Construction and land		499		—		—		—		499
Commercial loans and leases:
Commercial		72,809		—		4,886		—		77,695
Asset-based		1,740		—		—		—		1,740
Equipment finance:
Government		102,740		—		—		—		102,740
Investment-rated		87,260		—		—		—		87,260
Other		134,617		—		1,005		—		135,622
Consumer		1,802		5		5		—		1,812
	$	1,000,241	$	2,030	$	6,466	$	1,221	$	1,009,958

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Note 5 - Foreclosed Assets

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Foreclosed Assets [Text Block]

NOTE 5 - FORECLOSED ASSETS

Real estate that is acquired through foreclosure or a deed in lieu of foreclosure is classified as other real estate owned ("OREO") until it is sold. When real estate is acquired through foreclosure or by deed in lieu of foreclosure, it is recorded at its fair value, less the estimated costs of disposal. If the fair value of the property is less than the loan balance, the difference is charged against the allowance for loan losses.

Assets are classified as foreclosed when physical possession of the collateral is taken regardless of whether foreclosure proceedings have taken place. Other foreclosed assets received in satisfaction of borrowers debt are initially recorded at fair value of the asset less estimated costs to sell.

	June 30, 2021							December 31, 2020
	Balance		Valuation Allowance			Net Balance		Balance		Valuation Allowance		Net Balance
Other real estate owned:
One–to–four family residential	$	447	$	(112	)	$	335	$	157	$	—	$	157
Nonresidential real estate		170		(30	)		140		—		—		—
		617		(142	)		475		157		—		157
Other foreclosed assets		1,366		(139	)		1,227		—		—		—
	$	1,983	$	(281	)	$	1,702	$	157	$	—	$	157

The following represents the roll forward of foreclosed assets:

	For the Three Months Ended					For the Six Months Ended
	June 30,					June 30,
	2021			2020		2021			2020
Beginning balance	$	4,630		$	110	$	157		$	186
New foreclosed assets		—			33		4,473			33
Valuation adjustments		(281	)		—		(281	)		—
Sales		(2,647	)		—		(2,647	)		(76	)
Ending balance	$	1,702		$	143	$	1,702		$	143

Activity in the valuation allowance is as follows:

	For the Three Months Ended				For the Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Beginning balance	$	—	$	—	$	—	$	—
Additions charged to expense		281		—		281		—
Reductions from sales		—		—		—		—
Ending balance	$	281	$	—	$	281	$	—

There were no valuation allowances at  December 31, 2020.

At June 30, 2021 and December 31, 2020, the balance of OREO includes no foreclosed residential real estate properties recorded as a result of obtaining physical possession of the property without title. At June 30, 2021 and December 31, 2020, the recorded investment of consumer mortgage loans secured by residential real estate properties for which formal foreclosure proceedings were in process was $108,000 and $187,000, respectively.  The other foreclosed assets consist of non real estate collateral repossessed related to a previously classified Chicago area commercial loan. 

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Note 6 - Leases

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Lessee, Operating Leases [Text Block]

NOTE 6 - LEASES

The following table represents the classification of the Company's right of use and lease liabilities:

	Statement of Financial Condition Location	June 30, 2021			December 31, 2020
Operating Lease Right of Use Asset:
Gross carrying amount		$	6,805		$	6,694
New lease obligation			866			111
Accumulated amortization			(2,211	)		(1,730	)
Net recorded value	Other assets	$	5,460		$	5,075
Operating Lease Liabilities:
Right of use lease obligations	Other liabilities	$	5,460		$	5,075

Amortization expense was $260,000 and $221,000 for the three months ended  June 30, 2021 and 2020, respectively, and $481,000 and $439,000 for the six months ended June 30, 2021 and 2020, respectively.  At  June 30, 2021, the weighted-average remaining lease term for the operating leases was 7.3 years and the weighted-average discount rate used in the measurement of operating lease liabilities was 2.83%. The Company utilized the FHLB fixed rate advance rate for the term most closely aligning with the remaining lease term at inception.

	For the Three Months Ended						For the Six Months Ended
	June 30,						June 30,
Lease cost:	2021			2020			2021			2020
Operating lease cost	$	260		$	221		$	481		$	439
Short-term lease cost		43			41			92			71
Sublease income		(7	)		(20	)		(22	)		(38	)
Total lease cost	$	296		$	242		$	551		$	472
Other information:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	275		$	238		$	516		$	471

Future minimum payments under non-cancellable operating leases with terms longer than 12 months, are as follows.  Future minimum payments on shorter term leases are excluded as the amounts are insignificant.

Twelve months ended June 30,
2022	$	1,230
2023		1,297
2024		962
2025		543
2026		510
Thereafter		1,961
Total future minimum operating lease payments		6,503
Amounts representing interest		(1,043	)
Present value of net future minimum operating lease payments	$	5,460

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Note 7 - Borrowings and Subordinated Debt

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Debt Disclosure [Text Block]

NOTE 7 - BORROWINGS AND SUBORDINATED NOTES

Borrowings and Subordinated Notes were as follows:

	June 30, 2021					December 31, 2020
	Contractual					Contractual
	Rate			Amount		Rate			Amount
Fixed-rate advance from FHLB, due May 9, 2022		—	%	$	5,000		—	%	$	4,000
Subordinated Notes, due May 15, 2031		3.75	%		19,568		—	%		—
Line of credit, due March 31, 2022		2.50	%		—		2.50	%		—

On April 14, 2021, the Company entered into Subordinated Note Purchase Agreements (collectively, the “Purchase Agreement”) with certain qualified institutional buyers and accredited investors (the “Purchasers”) pursuant to which the Company sold and issued $20.0 million in aggregate principal amount of its 3.75% Fixed-to-Floating Rate Subordinated Notes due May 15, 2031 (the “Notes”). 

The Company incurred $441,000 of issuance costs associated with the Subordinated Notes.  These will be amortized over the 10-year life of the Notes.  At June 30, 2021, there were $432,000 in remaining unamortized costs and is presented as a reduction of the principal amount within Subordinated Notes.

The Notes bear interest at a fixed annual rate of 3.75%, from and including the date of issuance to but excluding May 15, 2026, payable semi-annually in arrears. From and including May 15, 2026 to, but excluding the maturity date or early redemption date, the interest rate will reset quarterly to an interest rate per annum equal to Three-Month Term SOFR (as defined in the Note) plus 299 basis points, payable quarterly in arrears. As provided in the Notes, under specified conditions the interest rate on the Notes during the applicable floating rate period may be determined based on a rate other than Three-Month Term SOFR.   The Notes have a stated maturity date of May 15, 2031 and are redeemable, in whole or in part, on May 15, 2026, on any interest payment date thereafter, and at any time upon the occurrence of certain events.

Principal and interest on the Notes are subject to acceleration only in limited circumstances in the case of certain bankruptcy and insolvency-related events with respect to the Company. The Notes are unsecured, subordinated obligations of the Company and generally rank junior in right of payment to the Company’s current and future senior indebtedness. The Notes qualify as Tier 2 capital of the Company for regulatory capital purposes.

In 2020, the Company established a $5.0 million unsecured line of credit with a correspondent bank.  Interest is payable at a rate of Prime Rate as published in the Wall Street Journal rate minus 0.75%, with a minimum rate of 2.40%.  The line of credit was extended and will mature on March 31, 2022.  The line of credit had no outstanding balance at  June 30, 2021 and December 31, 2020.

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Note 8 - Fair Value

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Fair Value Disclosures [Text Block]

NOTE 8 – FAIR VALUE

Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. There are three levels of inputs that may be used to measure fair values:

• Level 1 – Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.

• Level 2 – Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

• Level 3 – Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability.

The Company used the following methods and significant assumptions to estimate the fair value of each type of financial instrument:

Securities: The fair values of debt securities are generally determined by matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities, but rather by relying on the securities’ relationship to other benchmark quoted securities (Level 2).

Impaired loans: The fair value of impaired loans with specific allocations of the allowance for loan losses 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 for similar loans and collateral underlying such loans. Non-real estate collateral may be valued using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions from the time of the valuation, and management’s expertise and knowledge of the client and client’s business, resulting in a Level 3 fair value classification. Impaired loans are evaluated on a quarterly basis for additional impairment and adjusted in accordance with the allowance policy.

Foreclosed assets: Assets acquired through or instead of loan foreclosure are initially recorded at fair value less costs to sell when acquired, establishing a new cost basis. These assets are subsequently accounted for at lower of cost or fair value less estimated costs to sell. Fair value is commonly based on recent real estate appraisals which are updated no less frequently than annually. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach with data from comparable properties. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Foreclosed assets are evaluated on a quarterly basis for additional impairment and adjusted accordingly.

The following table sets forth the Company’s financial assets that were accounted for at fair value and are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
June 30, 2021
Securities:
Certificates of deposit	$	—	$	10,905	$	—	$	10,905
Municipal securities		—		404		—		404
Mortgage-backed securities – residential		—		5,706		—		5,706
Collateralized mortgage obligations – residential		—		1,868		—		1,868
	$	—	$	18,883	$	—	$	18,883
December 31, 2020
Securities:
Certificates of deposit	$	—	$	15,117	$	—	$	15,117
Municipal securities		—		409		—		409
Mortgage-backed securities - residential		—		6,108		—		6,108
Collateralized mortgage obligations – residential		—		2,195		—		2,195
	$	—	$	23,829	$	—	$	23,829

The following table sets forth the Company’s assets that were measured at fair value on a non-recurring basis:

	Fair Value Measurement Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
June 30, 2021
Impaired loans - nonresidential real estate	$	—	$	—	$	268	$	268
Foreclosed assets:
One–to–four family residential	$	—	$	—	$	258	$	258
Nonresidential real estate		—		—		140		140
Other foreclosed assets		—		—		1,170		1,170
	$	—	$	—	$	1,568	$	1,568
December 31, 2020
Impaired loans - nonresidential real estate	$	—	$	—	$	268	$	268

Impaired loans, which are measured for impairment using the fair value of the collateral for collateral–dependent loans, had a carrying amount of $296,000, with a valuation allowance of $28,000 at June 30, 2021 and  December 31, 2020. There was no change in the provision for loan losses of $28,000 for the three and six months ended June 30, 2021, compared to no specific provision for loan losses for the three and six months ended June 30, 2020. 

Foreclosed  assets are carried at the lower of cost or fair value less costs to sell.  At  June 30, 2021 foreclosed assets had a carrying value of $2.0 million less a valuation allowance of $281,000, or $1.7 million. At  December 31, 2020, there were no foreclosed assets with valuation allowances.  There were $281,000 of valuation adjustments of foreclosed assets recorded in the three and six months ended  June 30, 2021, compared to no valuation adjustment recorded for the three or six months ended June 30, 2020.   

The following table presents quantitative information, based on certain empirical data with respect to Level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis:

	Fair Value		Valuation Technique(s)	Significant Unobservable Input(s)	Range (Weighted Average)
June 30, 2021
Impaired loans - nonresidential real estate	$	268	Sales comparison	Discount applied to valuation		22.0	%
Foreclosed assets:
One–to–four family residential	$	258	Sales comparison	Discount applied to valuation		19.9	%
Nonresidential real estate		140	Sales comparison	Discount applied to valuation		11.8	%
Other foreclosed assets		1,170	Redemption value	Discount applied to valuation		26.6	%
	$	1,568
December 31, 2020
Impaired loans - nonresidential real estate	$	268	Sales comparison	Discount applied to valuation		22.0	%

The carrying amount and estimated fair value of financial instruments are as follows:

			Fair Value Measurements at June 30, 2021 Using:
	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets
Cash and cash equivalents	$	536,036	$	12,185	$	523,851	$	—	$	536,036
Securities		18,883		—		18,883		—		18,883
Loans receivable, net of allowance for loan losses		1,032,159		—		—		1,032,896		1,032,896
FHLB and FRB stock		7,490		—		—		—		N /A
Accrued interest receivable		5,300		—		43		5,257		5,300
Financial liabilities
Certificates of deposit		224,924		—		225,246		—		225,246
Borrowings		5,000		—		4,997		—		4,997
Subordinated Notes		19,568		—		20,551		—		20,551

			Fair Value Measurements at December 31, 2020 Using:
	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets
Cash and cash equivalents	$	503,496	$	14,115	$	489,381	$	—	$	503,496
Securities		23,829		—		23,829		—		23,829
Loans receivable, net of allowance for loan losses		1,002,578		—		—		1,004,854		1,004,854
FHLB and FRB stock		7,490		—		—		—		N /A
Accrued interest receivable		3,941		—		52		3,889		3,941
Financial liabilities
Certificates of deposit		253,000		—		253,906		—		253,906
Borrowings		4,000		—		3,998		—		3,998

Loans: The exit price observations are obtained from an independent third-party using its proprietary valuation model and methodology and may not reflect actual or prospective market valuations. The valuation is based on the probability of default, loss given default, recovery delay, prepayment, and discount rate assumptions.

While the above estimates are based on management’s judgment of the most appropriate factors, as of the balance sheet date, there is no assurance that the estimated fair values would have been realized if the assets were disposed of or the liabilities settled at that date, since market values may differ depending on the various circumstances. The estimated fair values would also not apply to subsequent dates.

In addition, other assets and liabilities that are not financial instruments, such as premises and equipment, are not included in the above disclosures.

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Note 9 - Revenue From Contracts With Customers

6 Months Ended

Jun. 30, 2021

Notes to Financial Statements

Revenue from Contract with Customer [Text Block]

NOTE 9 – REVENUE FROM CONTRACTS WITH CUSTOMERS

All of the Company's revenue from contracts with customers within the scope of ASC 606 is recognized within noninterest income. The following table presents the Company's sources of noninterest income. Items outside of the scope of the ASC 606 are noted as such.

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Deposit service charges and fees	$	800	$	736	$	1,538	$	1,623
Loan servicing fees (1)		141		82		196		145
Mortgage brokerage and banking fees (1)		5		11		17		40
Loss on disposal of other assets		—		—		—		(2	)
Trust and insurance commissions and annuities income		283		224		617		506
Earnings on bank-owned life insurance (1)		30		9		51		41
Other (1)		167		101		265		208
Total noninterest income	$	1,426	$	1,163	$	2,684	$	2,561

⁽¹⁾    Not within the scope of ASC 606

A description of the Company's revenue streams accounted for under ASC 606 follows:

Deposit service charges and fees: The Company earns fees from its deposit customers based on specific types of transactions, account maintenance and overdraft services. Transaction-based fees, which include services such as ATM use fees, stop payment charges, statement rendering, and ACH fees, are recognized at the time the transaction is executed as that is the point in time the Company fulfills the customer's request. Account maintenance fees, which relate primarily to monthly maintenance, are earned over the course of a month, representing the period over which the Company satisfies the performance obligation. Overdraft fees are recognized at the point in time that the overdraft occurs. Service charges on deposits are withdrawn from the customer's account balance.

Interchange income: The Company earns interchange fees from debit cardholder transactions conducted through the Visa payment network. Interchange fees from cardholder transactions represent a percentage of the underlying transaction value and are recognized daily, concurrently with the transaction processing services provided to the cardholder. Interchange income is included in deposit service charges and fees.  Interchange income was $435,000 and $343,000 for the three months ended June 30, 2021 and 2020, respectively.  Interchange income was $816,000 and $694,000 for the six months ended June 30, 2021 and 2020, respectively.

Trust and insurance commissions and annuities income: The Company earns trust, insurance commissions and annuities income from its contracts with trust customers to manage assets for investment, and/or to transact on their accounts. These fees are primarily earned over time as the Company provides the contracted monthly or quarterly services and are generally assessed based on a tiered scale of the market value of assets under management (AUM) at month-end. Fees that are transaction based, including trade execution services, are recognized at the point in time that the transaction is executed, i.e., the trade date. Other related services provided include fees the Company earns, which are based on a fixed fee schedule, are recognized when the services are rendered.

Gains/losses on sales of foreclosed assets and other assets: The Company records a gain or loss from the sale of foreclosed assets and other assets when control of the property transfers to the buyer, which generally occurs at the time of an executed deed. When the Company finances the sale of foreclosed assets to the buyer, the Company assesses whether the buyer is committed to perform their obligations under the contract and whether collectability of the transaction price is probable. Once these criteria are met, the foreclosed assets asset is derecognized and the gain or loss on sale is recorded upon the transfer of control of the property to the buyer. In determining the gain or loss on the sale, the Company adjusts the transaction price and related gain (loss) on sale if a significant financing component is present. Foreclosed assets sales for the three and  six months ended June 30, 2021 and 2020 were not financed by the Company.

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Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2021

Accounting Policies [Abstract]

Basis of Accounting, Policy [Policy Text Block]

Basis of Presentation: BankFinancial Corporation, a Maryland corporation headquartered in Burr Ridge, Illinois, is the owner of all of the issued and outstanding capital stock of BankFinancial, NA (the “Bank”). The interim unaudited consolidated financial statements include the accounts and transactions of BankFinancial Corporation, the Bank, and the Bank’s wholly-owned subsidiaries, Financial Assurance Services, Inc. and BFIN Asset Recovery Company, LLC (collectively, “the Company”), and reflect all normal and recurring adjustments that are, in the opinion of management, considered necessary for a fair presentation of the financial condition and results of operations for the periods presented. Such adjustments are the only adjustments reflected in the accompanying financial statements. All significant intercompany accounts and transactions have been eliminated. The results of operations for the six month period ended June 30, 2021 are not necessarily indicative of the results of operations that may be expected for the year ending  December 31, 2021 or for any other period.

Certain information and note disclosures normally included in financial statements prepared in conformity with accounting principles generally accepted in the United States of America (“US GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”).

Use of Estimates, Policy [Policy Text Block]

Use of Estimates: The preparation of the consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Although these estimates and assumptions are based on the best available information, actual information, actual results could differ from those estimates.

Covid-19 [Policy Text Block]

COVID-19: On March 11, 2020, the World Health Organization declared the outbreak of a novel coronavirus (“COVID-19”) as a global pandemic. The declaration of a global pandemic indicates that almost all public commerce and related business activities must be, to varying degrees, curtailed with the goal of decreasing the rate of new infections. The outbreak of COVID-19 has adversely impacted, and could further adversely impact, a broad range of industries in which the Company’s customers operate and impair their ability to fulfill their financial obligations to the Company. On March 3, 2020, the Federal Open Market Committee reduced the target federal funds rate range by 50 basis points to 1.00% to 1.25%. This rate was further reduced to a target range of 0% to 0.25% on March 16, 2020. These reductions in interest rates and other effects of the COVID-19 outbreak may adversely affect the Company’s financial condition and results of operations. As a result of the spread of the COVID-19 coronavirus, economic uncertainties have arisen which are likely to negatively impact net interest income and noninterest income. Other financial impacts could occur though such potential impact is unknown at this time.

Reclassification, Comparability Adjustment [Policy Text Block]

Reclassifications: Certain reclassifications have been made in the prior period’s financial statements to conform them to the current period’s presentation.

These unaudited consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission.

New Accounting Pronouncements, Policy [Policy Text Block]

Newly Issued Not Yet Effective Accounting Standards

In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASU 2016-13”). These amendments require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. For SEC filers who are smaller reporting companies, such as the Company, ASU 2016-13 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2022.

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Note 2 - Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Net income available to common stockholders	$	1,926	$	2,352	$	3,395	$	4,770
Basic and diluted weighted average common shares outstanding		14,433,748		14,978,757		14,577,958		15,092,244
Basic and diluted earnings per common share	$	0.13	$	0.16	$	0.23	$	0.32

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Note 3 - Securities (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Available-for-Sale Securities
June 30, 2021
Certificates of deposit	$	10,905	$	—	$	—		$	10,905
Municipal securities		401		3		—			404
Mortgage-backed securities - residential		5,458		248		—			5,706
Collateralized mortgage obligations - residential		1,863		5		—			1,868
	$	18,627	$	256	$	—		$	18,883
December 31, 2020
Certificates of deposit	$	15,117	$	—	$	—		$	15,117
Municipal securities		402		7		—			409
Mortgage-backed securities - residential		5,826		282		—			6,108
Collateralized mortgage obligations - residential		2,193		3		(1	)		2,195
	$	23,538	$	292	$	(1	)	$	23,829

Investments Classified by Contractual Maturity Date [Table Text Block]

	June 30, 2021
	Amortized Cost		Fair Value
Due in one year or less	$	11,306	$	11,309
Mortgage-backed securities - residential		5,458		5,706
Collateralized mortgage obligations - residential		1,863		1,868
	$	18,627	$	18,883

Schedule of Unrealized Loss on Investments [Table Text Block]

		Less than 12 Months						12 Months or More							Total
	Count		Fair Value		Unrealized Loss		Count		Fair Value		Unrealized Loss			Count		Fair Value		Unrealized Loss
December 31, 2020
Collateralized mortgage obligations - residential		—	$	—	$	—		3	$	1,588	$	(1	)		3	$	1,588	$	(1	)

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Note 4 - Loans Receivable (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	June 30, 2021			December 31, 2020
One-to-four family residential real estate	$	34,762		$	41,691
Multi-family mortgage		434,635			452,241
Nonresidential real estate		100,008			108,658
Construction and land		499			499
Commercial loans and leases		467,461			405,057
Consumer		1,796			1,812
		1,039,161			1,009,958
Net deferred loan origination fees and costs		(145	)		371
Allowance for loan losses		(6,857	)		(7,751	)
Loans, net	$	1,032,159		$	1,002,578

Financing Receivable and Allowance for Loan Losses Based on Impairment Method [Table Text Block]

	Allowance for loan losses						Loan Balances
	Individually evaluated for impairment		Collectively evaluated for impairment		Total		Individually evaluated for impairment		Collectively evaluated for impairment		Total
June 30, 2021
One-to-four family residential real estate	$	—	$	396	$	396	$	1,485	$	33,277	$	34,762
Multi-family mortgage		—		3,690		3,690		509		434,126		434,635
Nonresidential real estate		28		1,308		1,336		296		99,712		100,008
Construction and land		—		11		11		—		499		499
Commercial loans and leases		—		1,377		1,377		—		467,461		467,461
Consumer		—		47		47		—		1,796		1,796
	$	28	$	6,829	$	6,857	$	2,290	$	1,036,871		1,039,161
Net deferred loan origination fees and costs												(145	)
Allowance for loan losses												(6,857	)
Loans, net											$	1,032,159

	Allowance for loan losses						Loan Balances
	Individually evaluated for impairment		Collectively evaluated for impairment		Total		Individually evaluated for impairment		Collectively evaluated for impairment		Total
December 31, 2020
One-to-four family residential real estate	$	—	$	518	$	518	$	1,718	$	39,973	$	41,691
Multi-family mortgage		—		4,062		4,062		520		451,721		452,241
Nonresidential real estate		28		1,541		1,569		296		108,362		108,658
Construction and land		—		12		12		—		499		499
Commercial loans and leases		—		1,536		1,536		—		405,057		405,057
Consumer		—		54		54		—		1,812		1,812
	$	28	$	7,723	$	7,751	$	2,534	$	1,007,424		1,009,958
Net deferred loan origination fees and costs												371
Allowance for loan losses												(7,751	)
Loans, net											$	1,002,578

Financing Receivable, Allowance for Credit Loss [Table Text Block]

	Beginning balance		Provision for (recovery of) loan losses			Loans charged off			Recoveries		Ending balance
For the three months ended
June 30, 2021
One-to-four family residential real estate	$	465	$	(118	)	$	—		$	49	$	396
Multi-family mortgage		3,902		(222	)		—			10		3,690
Nonresidential real estate		1,592		(256	)		—			—		1,336
Construction and land		12		(1	)		—			—		11
Commercial loans and leases		1,377		(87	)		—			87		1,377
Consumer		47		6			(6	)		—		47
	$	7,395	$	(678	)	$	(6	)	$	146	$	6,857
June 30, 2020
One-to-four family residential real estate	$	682	$	(20	)	$	—		$	3	$	665
Multi-family mortgage		3,869		301			—			15		4,185
Nonresidential real estate		1,460		142			—			—		1,602
Commercial loans and leases		2,055		(398	)		—			1		1,658
Consumer		46		17			(17	)		—		46
	$	8,112	$	42		$	(17	)	$	19	$	8,156

	Beginning balance		Provision for (recovery of) loan losses			Loans charged off			Recoveries		Ending balance
For the six months ended
June 30, 2021
One-to-four family residential real estate	$	518	$	(231	)	$	—		$	109	$	396
Multi-family mortgage		4,062		(393	)		—			21		3,690
Nonresidential real estate		1,569		(233	)		—			—		1,336
Construction and land		12		(1	)		—			—		11
Commercial loans and leases		1,536		(161	)		(86	)		88		1,377
Consumer		54		6			(15	)		2		47
	$	7,751	$	(1,013	)	$	(101	)	$	220	$	6,857
June 30, 2020
One-to-four family residential real estate	$	675	$	(21	)	$	(5	)	$	16	$	665
Multi-family mortgage		3,676		482			—			27		4,185
Nonresidential real estate		1,176		426			—			—		1,602
Commercial loans and leases		2,065		(410	)		—			3		1,658
Consumer		40		36			(30	)		—		46
	$	7,632	$	513		$	(35	)	$	46	$	8,156

Impaired Financing Receivables [Table Text Block]

									Three Months Ended				Six Months Ended
									June 30, 2021				June 30, 2021
	Loan Balance		Recorded Investment		Partial Charge-off		Allowance for Loan Losses Allocated		Average Investment in Impaired Loans		Interest Income Recognized		Average Investment in Impaired Loans		Interest Income Recognized
June 30, 2021
With no related allowance recorded:
One-to-four family residential real estate	$	1,676	$	1,485	$	192	$	—	$	1,513	$	7	$	1,574	$	15
Multi-family mortgage - Illinois		509		509		—		—		512		8		515		15
		2,185		1,994		192		—		2,025		15		2,089		30
With an allowance recorded - nonresidential real estate		280		296		—		28		296		—		296		—
	$	2,465	$	2,290	$	192	$	28	$	2,321	$	15	$	2,385	$	30

									Year ended
									December 31, 2020
	Loan Balance		Recorded Investment		Partial Charge-off		Allowance for Loan Losses Allocated		Average Investment in Impaired Loans		Interest Income Recognized
December 31, 2020
With no related allowance recorded:
One-to-four family residential real estate	$	2,069	$	1,718	$	363	$	—	$	1,782	$	42
Multi-family mortgage - Illinois		520		520		—		—		594		31
		2,589		2,238		363		—		2,376		73
With an allowance recorded - nonresidential real estate		280		296		—		28		289		—
	$	2,869	$	2,534	$	363	$	28	$	2,665	$	73

Financing Receivable, Nonaccrual [Table Text Block]

	Loan Balance		Recorded Investment		Loans Past Due Over 90 Days, Still Accruing
June 30, 2021
One-to-four family residential real estate	$	618	$	588	$	—
Nonresidential real estate		280		296		—
	$	898	$	884	$	—
December 31, 2020
One-to-four family residential real estate	$	946	$	925	$	—
Nonresidential real estate		280		296		—
	$	1,226	$	1,221	$	—

Financing Receivable, Past Due [Table Text Block]

	30-59 Days Past Due		60-89 Days Past Due		90 Days or Greater Past Due		Total Past Due		Loans Not Past Due		Total
June 30, 2021
One-to-four family residential real estate loans:
Owner occupied	$	—	$	—	$	588	$	588	$	27,060	$	27,648
Non-owner occupied		14		—		—		14		7,100		7,114
Multi-family mortgage:
Illinois		—		—		—		—		223,738		223,738
Other		—		—		—		—		210,897		210,897
Nonresidential real estate		—		—		296		296		99,712		100,008
Construction and land		—		—		—		—		499		499
Commercial loans and leases:
Commercial		—		—		—		—		79,193		79,193
Asset-based		—		—		—		—		1,759		1,759
Equipment finance:
Government		—		—		—		—		158,772		158,772
Investment-rated		9		—		—		9		81,459		81,468
Other		267		1,635		—		1,902		144,367		146,269
Consumer		1		2		—		3		1,793		1,796
	$	291	$	1,637	$	884	$	2,812	$	1,036,349	$	1,039,161

	30-59 Days Past Due		60-89 Days Past Due		90 Days or Greater Past Due		Total Past Due		Loans Not Past Due		Total
December 31, 2020
One-to-four family residential real estate loans:
Owner occupied	$	252	$	211	$	834	$	1,297	$	32,078	$	33,375
Non-owner occupied		3		132		91		226		8,090		8,316
Multi-family mortgage:
Illinois		86		—		—		86		221,943		222,029
Other		—		—		—		—		230,212		230,212
Nonresidential real estate		—		—		296		296		108,362		108,658
Construction and land		—		—		—		—		499		499
Commercial loans and leases:
Commercial		4,886		—		—		4,886		72,809		77,695
Asset-based		—		—		—		—		1,740		1,740
Equipment finance:
Government		2,468		—		—		2,468		100,272		102,740
Investment-rated		618		225		—		843		86,417		87,260
Other		853		2,487		—		3,340		132,282		135,622
Consumer		6		5		—		11		1,801		1,812
	$	9,172	$	3,060	$	1,221	$	13,453	$	996,505	$	1,009,958

Financing Receivable Credit Quality Indicators [Table Text Block]

	Pass		Special Mention		Substandard		Nonaccrual		Total
June 30, 2021
One-to-four family residential real estate loans:
Owner occupied	$	26,785	$	—	$	275	$	588	$	27,648
Non-owner occupied		6,973		26		115		—		7,114
Multi-family mortgage:
Illinois		223,410		328		—		—		223,738
Other		210,897		—		—		—		210,897
Nonresidential real estate		99,712		—		—		296		100,008
Construction and land		499		—		—		—		499
Commercial loans and leases:
Commercial		79,193		—		—		—		79,193
Asset-based		1,759		—		—		—		1,759
Equipment finance:
Government		158,772		—		—		—		158,772
Investment-rated		81,468		—		—		—		81,468
Other		145,528		741		—		—		146,269
Consumer		1,789		3		4		—		1,796
	$	1,036,785	$	1,098	$	394	$	884	$	1,039,161

	Pass		Special Mention		Substandard		Nonaccrual		Total
December 31, 2020
One-to-four family residential real estate loans:
Owner occupied	$	32,089	$	—	$	452	$	834	$	33,375
Non-owner occupied		8,164		27		34		91		8,316
Multi-family mortgage:
Illinois		222,029		—		—		—		222,029
Other		230,212		—		—		—		230,212
Nonresidential real estate		106,280		1,998		84		296		108,658
Construction and land		499		—		—		—		499
Commercial loans and leases:
Commercial		72,809		—		4,886		—		77,695
Asset-based		1,740		—		—		—		1,740
Equipment finance:
Government		102,740		—		—		—		102,740
Investment-rated		87,260		—		—		—		87,260
Other		134,617		—		1,005		—		135,622
Consumer		1,802		5		5		—		1,812
	$	1,000,241	$	2,030	$	6,466	$	1,221	$	1,009,958

COVID 19 [Member]

Notes Tables

Schedule of Unusual or Infrequent Items, or Both [Table Text Block]

	Number of loans		Principal Balance		Remaining Amounts Deferred
Small Investment Property COVID-19 Qualified Limited Forbearance Agreement
Multi-family mortgage		8	$	3,092	$	17
Nonresidential real estate		10		3,363		22
Apartment and Commercial Real Estate COVID-19 Qualified Limited Forbearance Agreement
Nonresidential real estate		2		2,480		6
One-to-four family residential real estate		10		1,402		8
		30	$	10,337	$	53

Paycheck Protection Program Loans [Member]

Notes Tables

Schedule of Unusual or Infrequent Items, or Both [Table Text Block]

	Three Months Ended June 30,				For the Six Months Ended June 30,
	2021		2020		2021		2020
Paycheck protection program:
Number of loans originated		45		305		238		305
Loan balance originations	$	1,511	$	11,024	$	10,135	$	11,024
Loan balance forgiven	$	1,834	$	117	$	9,737	$	117

	June 30, 2021		December 31, 2020
Paycheck protection program loans
Number of loans		248		290
Loan balance	$	10,579	$	10,180

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Note 5 - Foreclosed Assets (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Other Real Estate Owned and Other Foreclosed Assets [Table Text Block]

	June 30, 2021							December 31, 2020
	Balance		Valuation Allowance			Net Balance		Balance		Valuation Allowance		Net Balance
Other real estate owned:
One–to–four family residential	$	447	$	(112	)	$	335	$	157	$	—	$	157
Nonresidential real estate		170		(30	)		140		—		—		—
		617		(142	)		475		157		—		157
Other foreclosed assets		1,366		(139	)		1,227		—		—		—
	$	1,983	$	(281	)	$	1,702	$	157	$	—	$	157

Roll Forward of Foreclosed Assets [Table Text Block]

	For the Three Months Ended					For the Six Months Ended
	June 30,					June 30,
	2021			2020		2021			2020
Beginning balance	$	4,630		$	110	$	157		$	186
New foreclosed assets		—			33		4,473			33
Valuation adjustments		(281	)		—		(281	)		—
Sales		(2,647	)		—		(2,647	)		(76	)
Ending balance	$	1,702		$	143	$	1,702		$	143

Foreclosed Assets, Valuation Allowance [Table Text Block]

	For the Three Months Ended				For the Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Beginning balance	$	—	$	—	$	—	$	—
Additions charged to expense		281		—		281		—
Reductions from sales		—		—		—		—
Ending balance	$	281	$	—	$	281	$	—

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Note 6 - Leases (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Assets and Liabilities, Lessee [Table Text Block]

	Statement of Financial Condition Location	June 30, 2021			December 31, 2020
Operating Lease Right of Use Asset:
Gross carrying amount		$	6,805		$	6,694
New lease obligation			866			111
Accumulated amortization			(2,211	)		(1,730	)
Net recorded value	Other assets	$	5,460		$	5,075
Operating Lease Liabilities:
Right of use lease obligations	Other liabilities	$	5,460		$	5,075

Lease, Cost [Table Text Block]

	For the Three Months Ended						For the Six Months Ended
	June 30,						June 30,
Lease cost:	2021			2020			2021			2020
Operating lease cost	$	260		$	221		$	481		$	439
Short-term lease cost		43			41			92			71
Sublease income		(7	)		(20	)		(22	)		(38	)
Total lease cost	$	296		$	242		$	551		$	472
Other information:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	275		$	238		$	516		$	471

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Twelve months ended June 30,
2022	$	1,230
2023		1,297
2024		962
2025		543
2026		510
Thereafter		1,961
Total future minimum operating lease payments		6,503
Amounts representing interest		(1,043	)
Present value of net future minimum operating lease payments	$	5,460

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Note 7 - Borrowings and Subordinated Debt (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Federal Home Loan Bank, Advances [Table Text Block]

	June 30, 2021					December 31, 2020
	Contractual					Contractual
	Rate			Amount		Rate			Amount
Fixed-rate advance from FHLB, due May 9, 2022		—	%	$	5,000		—	%	$	4,000
Subordinated Notes, due May 15, 2031		3.75	%		19,568		—	%		—
Line of credit, due March 31, 2022		2.50	%		—		2.50	%		—

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Note 8 - Fair Value (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
June 30, 2021
Securities:
Certificates of deposit	$	—	$	10,905	$	—	$	10,905
Municipal securities		—		404		—		404
Mortgage-backed securities – residential		—		5,706		—		5,706
Collateralized mortgage obligations – residential		—		1,868		—		1,868
	$	—	$	18,883	$	—	$	18,883
December 31, 2020
Securities:
Certificates of deposit	$	—	$	15,117	$	—	$	15,117
Municipal securities		—		409		—		409
Mortgage-backed securities - residential		—		6,108		—		6,108
Collateralized mortgage obligations – residential		—		2,195		—		2,195
	$	—	$	23,829	$	—	$	23,829

Fair Value Measurements, Nonrecurring [Table Text Block]

	Fair Value Measurement Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
June 30, 2021
Impaired loans - nonresidential real estate	$	—	$	—	$	268	$	268
Foreclosed assets:
One–to–four family residential	$	—	$	—	$	258	$	258
Nonresidential real estate		—		—		140		140
Other foreclosed assets		—		—		1,170		1,170
	$	—	$	—	$	1,568	$	1,568
December 31, 2020
Impaired loans - nonresidential real estate	$	—	$	—	$	268	$	268

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]

	Fair Value		Valuation Technique(s)	Significant Unobservable Input(s)	Range (Weighted Average)
June 30, 2021
Impaired loans - nonresidential real estate	$	268	Sales comparison	Discount applied to valuation		22.0	%
Foreclosed assets:
One–to–four family residential	$	258	Sales comparison	Discount applied to valuation		19.9	%
Nonresidential real estate		140	Sales comparison	Discount applied to valuation		11.8	%
Other foreclosed assets		1,170	Redemption value	Discount applied to valuation		26.6	%
	$	1,568
December 31, 2020
Impaired loans - nonresidential real estate	$	268	Sales comparison	Discount applied to valuation		22.0	%

Fair Value, by Balance Sheet Grouping [Table Text Block]

			Fair Value Measurements at June 30, 2021 Using:
	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets
Cash and cash equivalents	$	536,036	$	12,185	$	523,851	$	—	$	536,036
Securities		18,883		—		18,883		—		18,883
Loans receivable, net of allowance for loan losses		1,032,159		—		—		1,032,896		1,032,896
FHLB and FRB stock		7,490		—		—		—		N /A
Accrued interest receivable		5,300		—		43		5,257		5,300
Financial liabilities
Certificates of deposit		224,924		—		225,246		—		225,246
Borrowings		5,000		—		4,997		—		4,997
Subordinated Notes		19,568		—		20,551		—		20,551

			Fair Value Measurements at December 31, 2020 Using:
	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets
Cash and cash equivalents	$	503,496	$	14,115	$	489,381	$	—	$	503,496
Securities		23,829		—		23,829		—		23,829
Loans receivable, net of allowance for loan losses		1,002,578		—		—		1,004,854		1,004,854
FHLB and FRB stock		7,490		—		—		—		N /A
Accrued interest receivable		3,941		—		52		3,889		3,941
Financial liabilities
Certificates of deposit		253,000		—		253,906		—		253,906
Borrowings		4,000		—		3,998		—		3,998

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Note 9 - Revenue From Contracts With Customers (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Deposit service charges and fees	$	800	$	736	$	1,538	$	1,623
Loan servicing fees (1)		141		82		196		145
Mortgage brokerage and banking fees (1)		5		11		17		40
Loss on disposal of other assets		—		—		—		(2	)
Trust and insurance commissions and annuities income		283		224		617		506
Earnings on bank-owned life insurance (1)		30		9		51		41
Other (1)		167		101		265		208
Total noninterest income	$	1,426	$	1,163	$	2,684	$	2,561

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Note 2 - Earnings Per Share - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Net income available to common stockholders	$ 1,926	$ 2,352	$ 3,395	$ 4,770
Basic and diluted weighted average common shares outstanding (in shares)	14,433,748	14,978,757	14,577,958	15,092,244
Basic and diluted earnings per common share (in dollars per share)	$ 0.13	$ 0.16	$ 0.23	$ 0.32

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Note 3 - Securities (Details Textual) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value, Total	$ 1.2	$ 1.2

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Note 3 - Securities - Fair Value of Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Amortized cost	$ 18,627	$ 23,538
Gross unrealized gains	256	292
Gross unrealized losses	0	(1)
Fair value	18,883	23,829
Certificates of Deposit [Member]
Amortized cost	10,905	15,117
Gross unrealized gains	0	0
Gross unrealized losses	0	0
Fair value	10,905	15,117
US States and Political Subdivisions Debt Securities [Member]
Amortized cost	401	402
Gross unrealized gains	3	7
Gross unrealized losses	0	0
Fair value	404	409
Residential Mortgage Backed Securities [Member]
Amortized cost	5,458	5,826
Gross unrealized gains	248	282
Gross unrealized losses	0	0
Fair value	5,706	6,108
Collateralized Mortgage Backed Securities [Member]
Amortized cost	1,863	2,193
Gross unrealized gains	5	3
Gross unrealized losses	0	(1)
Fair value	$ 1,868	$ 2,195

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Note 3 - Securities - Amortized Cost and Fair Value of Securities By Contractual Maturity (Details) $ in Thousands	Jun. 30, 2021 USD ($)
Due in one year or less, amortized cost	$ 11,306
Due in one year or less, fair value	11,309
Amortized cost, single maturity date	18,627
Fair value, single maturity date	18,883
Residential Mortgage Backed Securities [Member]
Amortized cost, without single maturity date	5,458
Fair value, without single maturity date	5,706
Collateralized Mortgage Backed Securities [Member]
Amortized cost, without single maturity date	1,863
Fair value, without single maturity date	$ 1,868

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Note 3 - Securities - Securities With Unrealized Losses (Details) - Collateralized Mortgage Backed Securities [Member] Pure in Thousands, $ in Thousands	Dec. 31, 2020 USD ($)
Count, less than 12 months	0
Collateralized mortgage obligations - residential, fair value	$ 0
Unrealized loss, less than 12 months	$ 0
Count, 12 months or more	3
Fair value, 12 months or more	$ 1,588
Unrealized loss, 12 months or more	$ (1)
Count, total	3
Fair value, total	$ 1,588
Unrealized loss, total	$ (1)

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Note 4 - Loans Receivable (Details Textual) Pure in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($)	Jun. 30, 2020	Jun. 30, 2021 USD ($)	Jun. 30, 2020	Dec. 31, 2020 USD ($)	Jun. 30, 201 USD ($)
Reserve for Uncollected Loan Interest					$ 133,000	$ 129,000
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	$ 0		$ 0		$ 0
Financing Receivable, Modifications, Number of Contracts	0	0	0	0
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts	0	0	0	0

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Note 4 - Loans Receivable - Loans Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Loans receivable	$ 1,039,161		$ 1,009,958
Net deferred loan origination fees and costs	(145)		371
Allowance for loan losses	(6,857)	$ (7,395)	(7,751)	$ (8,156)	$ (8,112)	$ (7,632)
Loans, net	1,032,159		1,002,578
Commercial Portfolio Segment [Member]
Loans receivable	467,461		405,057
Allowance for loan losses	(1,377)	(1,377)	(1,536)	(1,658)	(2,055)	(2,065)
Consumer Portfolio Segment [Member]
Loans receivable	1,796		1,812
Allowance for loan losses	(47)	(47)	(54)	(46)	(46)	(40)
One-to-Four Family Residential Real Estate [Member] | Real Estate Portfolio [Member]
Loans receivable	34,762		41,691
Allowance for loan losses	(396)	(465)	(518)	(665)	(682)	(675)
Multi-family Mortgage [Member] | Real Estate Portfolio [Member]
Loans receivable	434,635		452,241
Allowance for loan losses	(3,690)	(3,902)	(4,062)	(4,185)	(3,869)	(3,676)
Nonresidential Real Estate [Member] | Real Estate Portfolio [Member]
Loans receivable	100,008		108,658
Allowance for loan losses	(1,336)	(1,592)	(1,569)	$ (1,602)	$ (1,460)	$ (1,176)
Construction and Land Loans [Member]
Loans receivable	499		499
Allowance for loan losses	$ (11)	$ (12)	(12)
Construction and Land Loans [Member] | Commercial Portfolio Segment [Member]
Loans receivable			$ 499

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Note 4 - Loans Receivable - Allowance for Loan Losses and Loans Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Allowance for loan losses, individually evaluated for impairment	$ 28		$ 28
Allowance for loan losses, collectively evaluated for impairment	6,829		7,723
Allowance for loan losses	6,857	$ 7,395	7,751	$ 8,156	$ 8,112	$ 7,632
Loan balances, individually evaluated for impairment	2,290		2,534
Loan balances, collectively evaluated for impairment	1,036,871		1,007,424
Loans receivable	1,039,161		1,009,958
Net deferred loan origination fees and costs	(145)		(371)
Allowance for loan losses	(6,857)	(7,395)	(7,751)	(8,156)	(8,112)	(7,632)
Loans receivable, net of allowance for loan losses: June 30, 2021, $6,857 and December 31, 2020, $7,751	1,032,159		1,002,578
Allowance for loan losses	6,857	7,395	7,751	8,156	8,112	7,632
Net deferred loan origination fees and costs	145		371
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate [Member]
Allowance for loan losses, individually evaluated for impairment	0		0
Allowance for loan losses, collectively evaluated for impairment	396		518
Allowance for loan losses	396	465	518	665	682	675
Loan balances, individually evaluated for impairment	1,485		1,718
Loan balances, collectively evaluated for impairment	33,277		39,973
Loans receivable	34,762		41,691
Allowance for loan losses	(396)	(465)	(518)	(665)	(682)	(675)
Allowance for loan losses	396	465	518	665	682	675
Real Estate Portfolio [Member] | Multi-family Mortgage [Member]
Allowance for loan losses, individually evaluated for impairment	0		0
Allowance for loan losses, collectively evaluated for impairment	3,690		4,062
Allowance for loan losses	3,690	3,902	4,062	4,185	3,869	3,676
Loan balances, individually evaluated for impairment	509		520
Loan balances, collectively evaluated for impairment	434,126		451,721
Loans receivable	434,635		452,241
Allowance for loan losses	(3,690)	(3,902)	(4,062)	(4,185)	(3,869)	(3,676)
Allowance for loan losses	3,690	3,902	4,062	4,185	3,869	3,676
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Allowance for loan losses, individually evaluated for impairment	28		28
Allowance for loan losses, collectively evaluated for impairment	1,308		1,541
Allowance for loan losses	1,336	1,592	1,569	1,602	1,460	1,176
Loan balances, individually evaluated for impairment	296		296
Loan balances, collectively evaluated for impairment	99,712		108,362
Loans receivable	100,008		108,658
Allowance for loan losses	(1,336)	(1,592)	(1,569)	(1,602)	(1,460)	(1,176)
Allowance for loan losses	1,336	1,592	1,569	1,602	1,460	1,176
Construction and Land Loans [Member]
Allowance for loan losses, individually evaluated for impairment	0		0
Allowance for loan losses, collectively evaluated for impairment	11		12
Allowance for loan losses	11		12
Loan balances, individually evaluated for impairment	0		0
Loan balances, collectively evaluated for impairment	499		499
Loans receivable	499		499
Allowance for loan losses	(11)		(12)
Allowance for loan losses	11		12
Commercial Portfolio Segment [Member]
Allowance for loan losses, individually evaluated for impairment	0		0
Allowance for loan losses, collectively evaluated for impairment	1,377		1,536
Allowance for loan losses	1,377	1,377	1,536	1,658	2,055	2,065
Loan balances, individually evaluated for impairment	0		0
Loan balances, collectively evaluated for impairment	467,461		405,057
Loans receivable	467,461		405,057
Allowance for loan losses	(1,377)	(1,377)	(1,536)	(1,658)	(2,055)	(2,065)
Allowance for loan losses	1,377	1,377	1,536	1,658	2,055	2,065
Consumer Portfolio Segment [Member]
Allowance for loan losses, individually evaluated for impairment	0		0
Allowance for loan losses, collectively evaluated for impairment	47		54
Allowance for loan losses	47	47	54	46	46	40
Loan balances, individually evaluated for impairment	0		0
Loan balances, collectively evaluated for impairment	1,796		1,812
Loans receivable	1,796		1,812
Allowance for loan losses	(47)	(47)	(54)	(46)	(46)	(40)
Allowance for loan losses	$ 47	$ 47	$ 54	$ 46	$ 46	$ 40

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Note 4 - Loans Receivable - Activity in the Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Beginning balance	$ 7,395	$ 8,112	$ 7,751	$ 7,632
Provision for (recovery of ) loan losses	(678)	42	(1,013)	513
Loans charged off	(6)	(17)	(101)	(35)
Recoveries	146	19	220	46
Total ending allowance balance	6,857	8,156	6,857	8,156
Commercial Portfolio Segment [Member]
Beginning balance	1,377	2,055	1,536	2,065
Provision for (recovery of ) loan losses	(87)	(398)	(161)	(410)
Loans charged off	0	0	(86)	0
Recoveries	87	1	88	3
Total ending allowance balance	1,377	1,658	1,377	1,658
Consumer Portfolio Segment [Member]
Beginning balance	47	46	54	40
Provision for (recovery of ) loan losses	6	17	6	36
Loans charged off	(6)	(17)	(15)	(30)
Recoveries	0	0	2	0
Total ending allowance balance	47	46	47	46
One-to-Four Family Residential Real Estate [Member] | Real Estate Portfolio [Member]
Beginning balance	465	682	518	675
Provision for (recovery of ) loan losses	(118)	(20)	(231)	(21)
Loans charged off	0	0	0	(5)
Recoveries	49	3	109	16
Total ending allowance balance	396	665	396	665
Multi-family Mortgage [Member] | Real Estate Portfolio [Member]
Beginning balance	3,902	3,869	4,062	3,676
Provision for (recovery of ) loan losses	(222)	301	(393)	482
Loans charged off	0	0	0	0
Recoveries	10	15	21	27
Total ending allowance balance	3,690	4,185	3,690	4,185
Nonresidential Real Estate [Member] | Real Estate Portfolio [Member]
Beginning balance	1,592	1,460	1,569	1,176
Provision for (recovery of ) loan losses	(256)	142	(233)	426
Loans charged off	0	0	0	0
Recoveries	0	0	0	0
Total ending allowance balance	1,336	$ 1,602	1,336	$ 1,602
Construction and Land Loans [Member]
Beginning balance	12		12
Provision for (recovery of ) loan losses	(1)		(1)
Loans charged off	0		0
Recoveries	0		0
Total ending allowance balance	$ 11		$ 11

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Note 4 - Loans Receivable - Loans Individually Evaluated for Impairment By Class (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Loan balance, with no allowance recorded	$ 2,185	$ 2,185	$ 2,589
Recorded investment, with no allowance recorded	1,994	1,994	2,238
Partial charge-off, with no allowance recorded	192	192	363
Average investment in impaired loans, with no allowance recorded	2,025	2,089	2,376
Interest income recognized, with no allowance recorded	15	30	73
Loan balance, with allowance recorded	2,465	2,465
With an allowance recorded, recorded investment	2,290	2,290	2,534
Partial charge-off, with allowance recorded	192	192	363
Allowance for loan losses	28	28	28
Average investment in impaired loans, with allowance recorded	2,321	2,385	2,665
Interest income recognized, with related allowance recorded	15	30	73
Loan balance, with no allowance recorded	2,185	2,185	2,589
Recorded investment, with no allowance recorded	1,994	1,994	2,238
Loan balance, with allowance recorded	2,465	2,465
Allowance for loan losses			28
Loan balance, with allowance recorded			2,869
Nonresidential Real Estate Loans [Member]
Loan balance, with allowance recorded	280	280	280
With an allowance recorded, recorded investment	296	296	296
Partial charge-off, with allowance recorded	0	0	0
Allowance for loan losses	28	28
Average investment in impaired loans, with allowance recorded	296	296	289
Interest income recognized, with related allowance recorded	0	0	0
Loan balance, with allowance recorded	280	280	280
Allowance for loan losses			28
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate [Member]
Loan balance, with no allowance recorded	1,676	1,676	2,069
Recorded investment, with no allowance recorded	1,485	1,485	1,718
Partial charge-off, with no allowance recorded	192	192	363
Average investment in impaired loans, with no allowance recorded	1,513	1,574	1,782
Interest income recognized, with no allowance recorded	7	15	42
Allowance for loan losses	0	0	0
Loan balance, with no allowance recorded	1,676	1,676	2,069
Recorded investment, with no allowance recorded	1,485	1,485	1,718
Real Estate Portfolio [Member] | Multi-family Mortgage [Member]
Allowance for loan losses	0	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | ILLINOIS
Loan balance, with no allowance recorded	509	509	520
Recorded investment, with no allowance recorded	509	509	520
Partial charge-off, with no allowance recorded	0	0	0
Average investment in impaired loans, with no allowance recorded	512	515	594
Interest income recognized, with no allowance recorded	8	15	31
Loan balance, with no allowance recorded	509	509	520
Recorded investment, with no allowance recorded	$ 509	$ 509	$ 520

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Note 4 - Loans Receivable - Recorded Investment in Nonaccrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Loan balance	$ 898	$ 1,226
Recorded investment	884	1,221
Loans past due over 90 days, still accruing	0	0
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate [Member]
Loan balance	618	946
Recorded investment	588	925
Loans past due over 90 days, still accruing	0	0
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Loan balance	280	280
Recorded investment	296	296
Loans past due over 90 days, still accruing	$ 0	$ 0

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Note 4 - Loans Receivable - Aging of the Recorded Investment of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Loans receivable	$ 1,039,161	$ 1,009,958
Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	291	9,172
Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	1,637	3,060
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	884	1,221
Financial Asset, Past Due [Member]
Loans receivable	2,812	13,453
Financial Asset, Not Past Due [Member]
Loans receivable	1,036,349	996,505
Construction and Land Loans [Member]
Loans receivable	499	499
Construction and Land Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	0	0
Construction and Land Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	0	0
Construction and Land Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	0	0
Construction and Land Loans [Member] | Financial Asset, Past Due [Member]
Loans receivable	0	0
Construction and Land Loans [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	499	499
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member]
Loans receivable	27,648	33,375
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	0	252
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	0	211
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	588	834
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Financial Asset, Past Due [Member]
Loans receivable	588	1,297
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	27,060	32,078
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member]
Loans receivable	7,114	8,316
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	14	3
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	0	132
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	0	91
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Financial Asset, Past Due [Member]
Loans receivable	14	226
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	7,100	8,090
Real Estate Portfolio [Member] | Multi-family Mortgage [Member]
Loans receivable	434,635	452,241
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | ILLINOIS
Loans receivable	223,738	222,029
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Other [Member]
Loans receivable	210,897	230,212
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, 30 to 59 Days Past Due [Member] | ILLINOIS
Loans receivable	0	86
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, 30 to 59 Days Past Due [Member] | Other [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, 60 to 89 Days Past Due [Member] | ILLINOIS
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, 60 to 89 Days Past Due [Member] | Other [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | ILLINOIS
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Other [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, Past Due [Member] | ILLINOIS
Loans receivable	0	86
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, Past Due [Member] | Other [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, Not Past Due [Member] | ILLINOIS
Loans receivable	223,738	221,943
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Financial Asset, Not Past Due [Member] | Other [Member]
Loans receivable	210,897	230,212
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Loans receivable	100,008	108,658
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	296	296
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Financial Asset, Past Due [Member]
Loans receivable	296	296
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	99,712	108,362
Commercial Portfolio Segment [Member]
Loans receivable	467,461	405,057
Commercial Portfolio Segment [Member] | Construction and Land Loans [Member]
Loans receivable		499
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member]
Loans receivable	79,193	77,695
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	0	4,886
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Financial Asset, Past Due [Member]
Loans receivable	0	4,886
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	79,193	72,809
Commercial Portfolio Segment [Member] | Asset-based [Member]
Loans receivable	1,759	1,740
Commercial Portfolio Segment [Member] | Asset-based [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Asset-based [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Asset-based [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Asset-based [Member] | Financial Asset, Past Due [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Asset-based [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	1,759	1,740
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member]
Loans receivable	158,772	102,740
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	0	2,468
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Financial Asset, Past Due [Member]
Loans receivable	0	2,468
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	158,772	100,272
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member]
Loans receivable	81,468	87,260
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	9	618
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	0	225
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Financial Asset, Past Due [Member]
Loans receivable	9	843
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	81,459	86,417
Finance Leases Portfolio Segment [Member] | Other [Member]
Loans receivable	146,269	135,622
Finance Leases Portfolio Segment [Member] | Other [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	267	853
Finance Leases Portfolio Segment [Member] | Other [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	1,635	2,487
Finance Leases Portfolio Segment [Member] | Other [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Other [Member] | Financial Asset, Past Due [Member]
Loans receivable	1,902	3,340
Finance Leases Portfolio Segment [Member] | Other [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	144,367	132,282
Consumer Portfolio Segment [Member]
Loans receivable	1,796	1,812
Consumer Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable	1	6
Consumer Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable	2	5
Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable	0	0
Consumer Portfolio Segment [Member] | Financial Asset, Past Due [Member]
Loans receivable	3	11
Consumer Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]
Loans receivable	$ 1,793	$ 1,801

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Note 4 - Loans Receivable - PPP activity (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Number of loans					30
Loans receivable	$ 1,039,161		$ 1,039,161		$ 1,009,958
SBA CARES Act Paycheck Protection Program [Member]
Number of loans originated	45	305	238	305
Loan balance originations	$ 1,511	$ 11,024	$ 10,135	$ 11,024
Loan balance forgiven	$ 1,834	$ 117	$ 9,737	$ 117
Number of loans	248		248		290
Loans receivable	$ 10,579		$ 10,579		$ 10,180

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Note 4 - Loans Receivable - COVID Loan Forbearance Program (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Number of loans	30
Principal balance	$ 10,337
Principal Amount Deferred	$ 53
Multi-family Mortgage [Member] | COVID 19 [Member] | Small Investment Property Forbearance Agreement [Member]
Number of loans	8
Principal balance	$ 3,092
Principal Amount Deferred	$ 17
Nonresidential Real Estate [Member] | COVID 19 [Member] | Small Investment Property Forbearance Agreement [Member]
Number of loans	10
Principal balance	$ 3,363
Principal Amount Deferred	$ 22
Nonresidential Real Estate [Member] | COVID 19 [Member] | Standard Forbearance Agreement [Member]
Number of loans	2
Principal balance	$ 2,480
Principal Amount Deferred	$ 6
One-to-Four Family Residential Real Estate [Member] | COVID 19 [Member] | Standard Forbearance Agreement [Member]
Number of loans	10
Principal Amount Deferred	$ 8
One To Four Family Residential Real Estate Loans [Member] | COVID 19 [Member] | Standard Forbearance Agreement [Member]
Principal balance	$ 1,402

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Note 4 - Loans Receivable - Risk Categories of Loans By Class of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Loans receivable	$ 1,039,161	$ 1,009,958
Pass [Member]
Loans receivable	1,036,785	1,000,241
Special Mention [Member]
Loans receivable	1,098	2,030
Substandard [Member]
Loans receivable	394	6,466
Nonaccrual [Member]
Loans receivable	884	1,221
Construction and Land Loans [Member]
Loans receivable	499	499
Construction and Land Loans [Member] | Pass [Member]
Loans receivable	499
Construction and Land Loans [Member] | Special Mention [Member]
Loans receivable	0
Construction and Land Loans [Member] | Substandard [Member]
Loans receivable	0
Construction and Land Loans [Member] | Nonaccrual [Member]
Loans receivable	0
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member]
Loans receivable	27,648	33,375
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Pass [Member]
Loans receivable	26,785	32,089
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Special Mention [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Substandard [Member]
Loans receivable	275	452
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Nonaccrual [Member]
Loans receivable	588	834
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member]
Loans receivable	7,114	8,316
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Pass [Member]
Loans receivable	6,973	8,164
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Special Mention [Member]
Loans receivable	26	27
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Substandard [Member]
Loans receivable	115	34
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Nonaccrual [Member]
Loans receivable	0	91
Real Estate Portfolio [Member] | Multi-family Mortgage [Member]
Loans receivable	434,635	452,241
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | ILLINOIS
Loans receivable	223,738	222,029
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Other [Member]
Loans receivable	210,897	230,212
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Pass [Member] | ILLINOIS
Loans receivable	223,410	222,029
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Pass [Member] | Other [Member]
Loans receivable	210,897	230,212
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Special Mention [Member] | ILLINOIS
Loans receivable	328	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Special Mention [Member] | Other [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Substandard [Member] | ILLINOIS
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Substandard [Member] | Other [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Nonaccrual [Member] | ILLINOIS
Loans receivable	0	0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Nonaccrual [Member] | Other [Member]
Loans receivable	0	0
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Loans receivable	100,008	108,658
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Pass [Member]
Loans receivable	99,712	106,280
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Special Mention [Member]
Loans receivable	0	1,998
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Substandard [Member]
Loans receivable	0	84
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Nonaccrual [Member]
Loans receivable	296	296
Commercial Portfolio Segment [Member]
Loans receivable	467,461	405,057
Commercial Portfolio Segment [Member] | Construction and Land Loans [Member]
Loans receivable		499
Commercial Portfolio Segment [Member] | Construction and Land Loans [Member] | Pass [Member]
Loans receivable		499
Commercial Portfolio Segment [Member] | Construction and Land Loans [Member] | Special Mention [Member]
Loans receivable		0
Commercial Portfolio Segment [Member] | Construction and Land Loans [Member] | Substandard [Member]
Loans receivable		0
Commercial Portfolio Segment [Member] | Construction and Land Loans [Member] | Nonaccrual [Member]
Loans receivable		0
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member]
Loans receivable	79,193	77,695
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Pass [Member]
Loans receivable	79,193	72,809
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Special Mention [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Substandard [Member]
Loans receivable	0	4,886
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Nonaccrual [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Asset-based [Member]
Loans receivable	1,759	1,740
Commercial Portfolio Segment [Member] | Asset-based [Member] | Pass [Member]
Loans receivable	1,759	1,740
Commercial Portfolio Segment [Member] | Asset-based [Member] | Special Mention [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Asset-based [Member] | Substandard [Member]
Loans receivable	0	0
Commercial Portfolio Segment [Member] | Asset-based [Member] | Nonaccrual [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member]
Loans receivable	158,772	102,740
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Pass [Member]
Loans receivable	158,772	102,740
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Special Mention [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Substandard [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Nonaccrual [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member]
Loans receivable	81,468	87,260
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Pass [Member]
Loans receivable	81,468	87,260
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Special Mention [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Substandard [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Nonaccrual [Member]
Loans receivable	0	0
Finance Leases Portfolio Segment [Member] | Other [Member]
Loans receivable	146,269	135,622
Finance Leases Portfolio Segment [Member] | Other [Member] | Pass [Member]
Loans receivable	145,528	134,617
Finance Leases Portfolio Segment [Member] | Other [Member] | Special Mention [Member]
Loans receivable	741	0
Finance Leases Portfolio Segment [Member] | Other [Member] | Substandard [Member]
Loans receivable	0	1,005
Finance Leases Portfolio Segment [Member] | Other [Member] | Nonaccrual [Member]
Loans receivable	0	0
Consumer Portfolio Segment [Member]
Loans receivable	1,796	1,812
Consumer Portfolio Segment [Member] | Pass [Member]
Loans receivable	1,789	1,802
Consumer Portfolio Segment [Member] | Special Mention [Member]
Loans receivable	3	5
Consumer Portfolio Segment [Member] | Substandard [Member]
Loans receivable	4	5
Consumer Portfolio Segment [Member] | Nonaccrual [Member]
Loans receivable	$ 0	$ 0

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Note 5 - Foreclosed Assets (Details Textual) - USD ($)	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Total	$ 1,702,000		$ 157,000
Mortgage Loans in Process of Foreclosure, Amount	108,000		187,000
Foreclosed Assets, Valuation Allowance	281,000	$ 0	0	$ 0	$ 0	$ 0
Foreclosed Residential Real Estate Properties, Physical Possession Without Title [Member]
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Total	$ 0		$ 0

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Note 5 - Foreclosed Assets - Real Estate Acquired Through Foreclosure (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Other real estate owned	$ 617	$ 157
Other real estate owned, valuation allowance	(142)	0
Net OREO balance	475	157
Other foreclosed assets, gross	1,366	0
Other foreclosed assets, valuation allowance	(139)	0
Other foreclosed assets	1,227	0
Other real estate owned and other foreclosed assets, gross	1,983	157
Other real estate owned and other foreclosed assets, valuation allowance	(281)	0
Total	1,702	157
One-to-Four Family Residential Real Estate [Member]
Other real estate owned	447	157
Other real estate owned, valuation allowance	(112)	0
Net OREO balance	335	157
Nonresidential Real Estate Loans [Member]
Other real estate owned	170	0
Other real estate owned, valuation allowance	(30)	0
Net OREO balance	$ 140	$ 0

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Note 5 - Foreclosed Assets- Roll Forward of Foreclosed Assets (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Beginning balance	$ 4,630,000	$ 110,000	$ 157,000	$ 186,000
New foreclosed assets	0	33,000	4,473,000	33,000
Valuation adjustments	(281,000)	0	(281,000)	(0)
Sales	(2,647,000)	0	(2,647,000)	(76,000)
Ending balance	$ 1,702,000	$ 143,000	$ 1,702,000	$ 143,000

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Note 5 - Foreclosed Assets - Activity in the Valuation Allowance (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Beginning balance	$ 0	$ 0	$ 0	$ 0
Additions charged to expense	281,000	0	281,000	0
Reductions from sales	0	0	0	0
Ending balance	$ 281,000	$ 0	$ 281,000	$ 0

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Note 6 - Leases (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Operating Lease, Right-of-Use Asset, Amortization Expense	$ 260,000	$ 221,000	$ 481,000	$ 439,000
Operating Lease, Weighted Average Remaining Lease Term (Year)	7 years 3 months 18 days		7 years 3 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent	2.83%		2.83%

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Note 6 - Leases - Classification of Right of Use and Lease Liabilities (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Gross carrying amount	$ 6,805	$ 6,694
New lease obligation	866	111
Accumulated amortization	(2,211)	(1,730)
Other Assets [Member]
Net recorded value	5,460	5,075
Other Liabilities [Member]
Right of use lease obligations	$ 5,460	$ 5,075

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Note 6 - Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Operating lease cost	$ 260	$ 221	$ 481	$ 439
Short-term lease cost	43	41	92	71
Sublease income	(7)	(20)	(22)	(38)
Total lease cost	296	242	551	472
Operating cash flows from operating leases	$ 275	$ 238	$ 516	$ 471

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Note 6 - Leases - Future Minimum Payments (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
2022	$ 1,230
2023	1,297
2024	962
2025	543
2026	510
Thereafter	1,961
Total future minimum operating lease payments	6,503
Amounts representing interest	(1,043)
Other Liabilities [Member]
Present value of net future minimum operating lease payments	$ 5,460	$ 5,075

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Note 7 - Borrowings and Subordinated Debt (Details Textual) - USD ($)		12 Months Ended
	Apr. 14, 2021	Dec. 31, 2020	Jun. 30, 2021
Federal Home Loan Bank Advances [Member]
Debt, Long-term and Short-term, Combined Amount, Total			$ 0
Line of Credit [Member] | Unsecured Debt [Member]
Line of Credit, Current		$ 5,000,000.0
Debt Instrument, Prime Rate Floor		2.40%
Prime Rate [Member] | Line of Credit [Member] | Unsecured Debt [Member]
Debt Instrument, Basis Spread on Variable Rate		0.75%
The 3.75 Percent Fixed-to-Floating Rate Subordinated Notes [Member]
Debt Instrument, Face Amount	$ 20,000,000.0
Debt Instrument, Interest Rate, Stated Percentage	3.75%
Debt Issuance Costs, Net, Total	$ 441,000		$ 432,000
Debt Instrument, Term (Year)	10 years
The 3.75 Percent Fixed-to-Floating Rate Subordinated Notes [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Debt Instrument, Basis Spread on Variable Rate	2.99%

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Note 7 - Borrowings and Subordinated Debt - Advances From the FHLB (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Fixed-rate advance from FHLB, due May 9, 2022, interest rate	0.00%	0.00%
Fixed-rate advance from FHLB, due May 9, 2022	$ 5,000	$ 4,000
Subordinated Notes, net of unamortized issuance costs	$ 19,568	$ 0
Line of credit, due March 31, 2022, interest rate	2.50%	2.50%
Line of credit, due March 31, 2022	$ 0	$ 0
Subordinated Debt [Member]
Subordinated Notes, due May 15, 2031	3.75%	0.00%

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Note 8 - Fair Value (Details Textual) Pure in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Mar. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Impaired Loans, Fair Value Disclosure	$ 296,000		$ 296,000			$ 28,000
Provision for Loan and Lease Losses, Total	(678,000)	$ 42,000	(1,013,000)	$ 513,000
Number of Loans Measured for Impairment Using Fair Value of Collateral						0
Foreclosed Assets, Gross	2,000,000.0		2,000,000.0
Foreclosed Assets, Valuation Allowance	281,000	0	281,000	0	$ 0	$ 0	$ 0	$ 0
Repossessed Assets, Total	1,702,000	143,000	1,702,000	143,000	$ 4,630,000	$ 157,000	$ 110,000	$ 186,000
Foreclosed Assets Valuation Adjustments	(281,000)	0	(281,000)	(0)
Impaired Loans [Member]
Provision for Loan and Lease Losses, Total	$ 28,000	$ 0	$ 28,000	$ 0

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Note 8 - Fair Value - Financial Assets At Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Securities	$ 18,883	$ 23,829
Certificates of Deposit [Member]
Securities	10,905	15,117
US States and Political Subdivisions Debt Securities [Member]
Securities	404	409
Residential Mortgage Backed Securities [Member]
Securities	5,706	6,108
Collateralized Mortgage Backed Securities [Member]
Securities	1,868	2,195
Fair Value, Inputs, Level 1 [Member]
Securities	0	0
Fair Value, Inputs, Level 1 [Member] | Certificates of Deposit [Member]
Securities	0	0
Fair Value, Inputs, Level 1 [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities	0	0
Fair Value, Inputs, Level 1 [Member] | Residential Mortgage Backed Securities [Member]
Securities	0	0
Fair Value, Inputs, Level 1 [Member] | Collateralized Mortgage Backed Securities [Member]
Securities	0	0
Fair Value, Inputs, Level 2 [Member]
Securities	18,883	23,829
Fair Value, Inputs, Level 2 [Member] | Certificates of Deposit [Member]
Securities	10,905	15,117
Fair Value, Inputs, Level 2 [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities	404	409
Fair Value, Inputs, Level 2 [Member] | Residential Mortgage Backed Securities [Member]
Securities	5,706	6,108
Fair Value, Inputs, Level 2 [Member] | Collateralized Mortgage Backed Securities [Member]
Securities	1,868	2,195
Fair Value, Inputs, Level 3 [Member]
Securities	0	0
Fair Value, Inputs, Level 3 [Member] | Certificates of Deposit [Member]
Securities	0	0
Fair Value, Inputs, Level 3 [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities	0	0
Fair Value, Inputs, Level 3 [Member] | Residential Mortgage Backed Securities [Member]
Securities	0	0
Fair Value, Inputs, Level 3 [Member] | Collateralized Mortgage Backed Securities [Member]
Securities	$ 0	$ 0

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Note 8 - Fair Value - Financial Assets At Fair Value on Non-recurring Basis (Details) - Fair Value, Nonrecurring [Member] - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Foreclosed assets	$ 1,568
One-to-Four Family Residential Real Estate [Member]
Foreclosed assets	258
Nonresidential Real Estate Loans [Member]
Foreclosed assets	140
Other Foreclosed Assets [Member]
Foreclosed assets	1,170
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Impaired loans - nonresidential real estate, fair value	268	$ 268
Fair Value, Inputs, Level 1 [Member]
Foreclosed assets	0
Fair Value, Inputs, Level 1 [Member] | One-to-Four Family Residential Real Estate [Member]
Foreclosed assets	0
Fair Value, Inputs, Level 1 [Member] | Nonresidential Real Estate Loans [Member]
Foreclosed assets	0
Fair Value, Inputs, Level 1 [Member] | Other Foreclosed Assets [Member]
Foreclosed assets	0
Fair Value, Inputs, Level 1 [Member] | Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Impaired loans - nonresidential real estate, fair value	0	0
Fair Value, Inputs, Level 2 [Member]
Foreclosed assets	0
Fair Value, Inputs, Level 2 [Member] | One-to-Four Family Residential Real Estate [Member]
Foreclosed assets	0
Fair Value, Inputs, Level 2 [Member] | Nonresidential Real Estate Loans [Member]
Foreclosed assets	0
Fair Value, Inputs, Level 2 [Member] | Other Foreclosed Assets [Member]
Foreclosed assets	0
Fair Value, Inputs, Level 2 [Member] | Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Impaired loans - nonresidential real estate, fair value	0	0
Fair Value, Inputs, Level 3 [Member]
Foreclosed assets	1,568
Fair Value, Inputs, Level 3 [Member] | Nonresidential Real Estate [Member]
Foreclosed assets	140
Fair Value, Inputs, Level 3 [Member] | One-to-Four Family Residential Real Estate [Member]
Foreclosed assets	258
Fair Value, Inputs, Level 3 [Member] | Nonresidential Real Estate Loans [Member]
Foreclosed assets	140
Fair Value, Inputs, Level 3 [Member] | Other Foreclosed Assets [Member]
Foreclosed assets	1,170
Fair Value, Inputs, Level 3 [Member] | Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Impaired loans - nonresidential real estate, fair value	$ 268	$ 268

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Note 8 - Fair Value - Quantitative Information for Financial Instruments on Non-recurring Basis (Details) - Fair Value, Nonrecurring [Member] $ in Thousands	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)
Foreclosed assets	$ 1,568
Fair Value, Inputs, Level 3 [Member]
Foreclosed assets	1,568
Nonresidential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Foreclosed assets	$ 140
Nonresidential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Measurement Input, Discount Rate [Member]
Foreclosed assets, measurement input	0.118
One-to-Four Family Residential Real Estate [Member]
Foreclosed assets	$ 258
One-to-Four Family Residential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Foreclosed assets	$ 258
One-to-Four Family Residential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Measurement Input, Discount Rate [Member]
Foreclosed assets, measurement input	0.199
Other Foreclosed Assets [Member]
Foreclosed assets	$ 1,170
Other Foreclosed Assets [Member] | Fair Value, Inputs, Level 3 [Member]
Foreclosed assets	$ 1,170
Other Foreclosed Assets [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Measurement Input, Discount Rate [Member]
Foreclosed assets, measurement input	0.266
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]
Impaired loans - nonresidential real estate, fair value	$ 268	$ 268
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans - nonresidential real estate, fair value	$ 268	$ 268
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Measurement Input, Discount Rate [Member]
Imapired loans, measurement input	0.220	0.220

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Note 8 - Fair Value - Carrying Amount and Estimated Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Securities	$ 18,883	$ 23,829
Fair Value, Inputs, Level 1 [Member]
Securities	0	0
Fair Value, Inputs, Level 2 [Member]
Securities	18,883	23,829
Fair Value, Inputs, Level 3 [Member]
Securities	0	0
Reported Value Measurement [Member]
Cash and cash equivalents	536,036	503,496
Securities	18,883	23,829
Loans receivable, net of allowance for loan losses	1,032,159	1,002,578
FHLB and FRB stock	7,490	7,490
Accrued interest receivable	5,300	3,941
Certificates of deposit	224,924	253,000
Borrowings	5,000	4,000
Subordinated Notes	19,568
Estimate of Fair Value Measurement [Member]
Cash and cash equivalents	536,036	503,496
Securities	18,883	23,829
Loans receivable, net of allowance for loan losses	1,032,896	1,004,854
Accrued interest receivable	5,300	3,941
Certificates of deposit	225,246	253,906
Borrowings	4,997	3,998
Subordinated Notes	20,551
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	12,185	14,115
Securities	0	0
Loans receivable, net of allowance for loan losses	0	0
FHLB and FRB stock	0	0
Accrued interest receivable	0	0
Certificates of deposit	0	0
Borrowings	0	0
Subordinated Notes	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Cash and cash equivalents	523,851	489,381
Securities	18,883	23,829
Loans receivable, net of allowance for loan losses	0	0
FHLB and FRB stock	0	0
Accrued interest receivable	43	52
Certificates of deposit	225,246	253,906
Borrowings	4,997	3,998
Subordinated Notes	20,551
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Cash and cash equivalents	0	0
Securities	0	0
Loans receivable, net of allowance for loan losses	1,032,896	1,004,854
FHLB and FRB stock	0	0
Accrued interest receivable	5,257	3,889
Certificates of deposit	0	0
Borrowings	0	$ 0
Subordinated Notes	$ 0

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Note 9 - Revenue From Contracts With Customers (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 800,000	$ 736,000	$ 1,538,000	$ 1,623,000
Credit and Debit Card [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 435,000	$ 343,000	$ 816,000	$ 694,000

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Note 9 - Revenue From Contracts With Customers - Noninterest Income (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Deposit service charges and fees		$ 800	$ 736	$ 1,538	$ 1,623
Loan servicing fees	[1]	141	82	196	145
Mortgage brokerage and banking fees	[1]	5	11	17	40
Loss on disposal of other assets		0	0	0	(2)
Earnings on bank-owned life insurance	[1]	30	9	51	41
Other	[1]	167	101	265	208
Total noninterest income		1,426	1,163	2,684	2,561
Deposit Account [Member]
Deposit service charges and fees		800	736	1,538	1,623
Bank Servicing [Member]
Deposit service charges and fees		$ 283	$ 224	$ 617	$ 506

[1] Not within the scope of ASC 606