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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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