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Note 4 - Loan Receivables and Allowance for Loan and Lease Losses - Allowance for Loan Losses (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Balance | $ 9,929,000 | $ 10,362,000 | $ 9,905,000 | $ 10,584,000 |
Charge-offs | (366,000) | (6,000) | (651,000) | (358,000) |
Recoveries | 189,000 | 23,000 | 223,000 | 153,000 |
Provisions (credits) | 200,000 | (300,000) | 475,000 | (300,000) |
Balance | 9,952,000 | 10,079,000 | 9,952,000 | 10,079,000 |
Allowance for loan losses: Individually evaluated for impairment | 6,100,000 |  | 6,100,000 |  | $ 2,300,000
Allowance for loan losses: Collectively evaluated for impairment | 2,000 |  | 2,000 |  | 7,000
Loans receivable, gross: Individually evaluated for impairment | 19,400,000 |  | 19,400,000 |  | 23,200,000
Loans receivable, gross: Collectively evaluated for impairment | 524,000 |  | 524,000 |  | 590,000
Total loans receivable, gross | 862,870,000 |  | 862,870,000 |  | 739,488,000
Business Activities Loans [Member] |  |  |  |  |
Balance |  |  | 9,905,000 |  |
Balance | 9,952,000 |  | 9,952,000 |  |
Allowance for loan losses: Individually evaluated for impairment | 6,061,000 |  | 6,061,000 |  | 2,292,000
Allowance for loan losses: Collectively evaluated for impairment | 3,891,000 |  | 3,891,000 |  | 7,613,000
Loans receivable, gross: Individually evaluated for impairment | 19,354,000 |  | 19,354,000 |  | 23,212,000
Loans receivable, gross: Collectively evaluated for impairment | 843,516,000 |  | 843,516,000 |  | 716,276,000
Total loans receivable, gross | 862,870,000 |  | 862,870,000 |  | 739,488,000
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Balance | 4,980,000 | 4,079,000 | 5,063,000 | 4,485,000 |
Charge-offs | 0 | 0 | 0 | (51,000) |
Recoveries | 154,000 | 0 | 154,000 | 0 |
Provisions (credits) | 1,653,000 | 607,000 | 1,570,000 | 252,000 |
Balance | 6,787,000 | 4,686,000 | 6,787,000 | 4,686,000 |
Total loans receivable, gross | 438,822,000 |  | 438,822,000 |  | 365,247,000
Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] |  |  |  |  |
Balance |  |  | 5,063,000 |  |
Balance | 6,787,000 |  | 6,787,000 |  |
Allowance for loan losses: Individually evaluated for impairment | 5,072,000 |  | 5,072,000 |  | 1,567,000
Allowance for loan losses: Collectively evaluated for impairment | 1,715,000 |  | 1,715,000 |  | 3,496,000
Loans receivable, gross: Individually evaluated for impairment | 11,270,000 |  | 11,270,000 |  | 15,704,000
Loans receivable, gross: Collectively evaluated for impairment | 427,552,000 |  | 427,552,000 |  | 349,543,000
Total loans receivable, gross | 438,822,000 |  | 438,822,000 |  | 365,247,000
Residential Portfolio Segment [Member] |  |  |  |  |
Balance | 1,395,000 | 2,003,000 | 1,700,000 | 1,379,000 |
Charge-offs | 0 | 0 | 0 | (3,000) |
Recoveries | 3,000 | 2,000 | 4,000 | 2,000 |
Provisions (credits) | (930,000) | 130,000 | (1,236,000) | 757,000 |
Balance | 468,000 | 2,135,000 | 468,000 | 2,135,000 |
Total loans receivable, gross | 131,182,000 |  | 131,182,000 |  | 158,591,000
Residential Portfolio Segment [Member] | Business Activities Loans [Member] |  |  |  |  |
Balance |  |  | 1,700,000 |  |
Balance | 468,000 |  | 468,000 |  |
Allowance for loan losses: Individually evaluated for impairment | 5,000 |  | 5,000 |  | 3,000
Allowance for loan losses: Collectively evaluated for impairment | 463,000 |  | 463,000 |  | 1,697,000
Loans receivable, gross: Individually evaluated for impairment | 2,886,000 |  | 2,886,000 |  | 2,954,000
Loans receivable, gross: Collectively evaluated for impairment | 128,296,000 |  | 128,296,000 |  | 155,637,000
Total loans receivable, gross | 131,182,000 |  | 131,182,000 |  | 158,591,000
Commercial Portfolio Segment [Member] |  |  |  |  |
Balance | 2,316,000 | 3,212,000 | 2,532,000 | 3,284,000 |
Charge-offs | 0 | (3,000) | (70,000) | (212,000) |
Recoveries | 12,000 | 20,000 | 38,000 | 44,000 |
Provisions (credits) | (490,000) | (861,000) | (662,000) | (748,000) |
Balance | 1,838,000 | 2,368,000 | 1,838,000 | 2,368,000 |
Total loans receivable, gross | 140,364,000 |  | 140,364,000 |  | 122,810,000
Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |  |  |  |
Balance |  |  | 2,532,000 |  |
Balance | 1,838,000 |  | 1,838,000 |  |
Allowance for loan losses: Individually evaluated for impairment | 984,000 |  | 984,000 |  | 722,000
Allowance for loan losses: Collectively evaluated for impairment | 854,000 |  | 854,000 |  | 1,810,000
Loans receivable, gross: Individually evaluated for impairment | 4,682,000 |  | 4,682,000 |  | 4,031,000
Loans receivable, gross: Collectively evaluated for impairment | 135,682,000 |  | 135,682,000 |  | 118,779,000
Total loans receivable, gross | 140,364,000 |  | 140,364,000 |  | 122,810,000
Consumer Portfolio Segment [Member] |  |  |  |  |
Balance | 1,063,000 | 390,000 | 253,000 | 295,000 |
Charge-offs | (366,000) | (3,000) | (513,000) | (23,000) |
Recoveries | 20,000 | 1,000 | 27,000 | 107,000 |
Provisions (credits) | 22,000 | (53,000) | 972,000 | (44,000) |
Balance | 739,000 | 335,000 | 739,000 | 335,000 |
Total loans receivable, gross | 138,135,000 |  | 138,135,000 |  | 59,364,000
Consumer Portfolio Segment [Member] | Business Activities Loans [Member] |  |  |  |  |
Balance |  |  | 253,000 |  |
Balance | 739,000 |  | 739,000 |  |
Allowance for loan losses: Individually evaluated for impairment | 0 |  | 0 |  | 0
Allowance for loan losses: Collectively evaluated for impairment | 739,000 |  | 739,000 |  | 253,000
Loans receivable, gross: Individually evaluated for impairment | 516,000 |  | 516,000 |  | 523,000
Loans receivable, gross: Collectively evaluated for impairment | 137,619,000 |  | 137,619,000 |  | 58,841,000
Total loans receivable, gross | 138,135,000 |  | 138,135,000 |  | 59,364,000
Construction Portfolio Segment [Member] |  |  |  |  |
Balance | 58,000 | 369,000 | 78,000 | 739,000 |
Charge-offs | 0 | 0 | (68,000) | (69,000) |
Recoveries | 0 | 0 | 0 | 0 |
Provisions (credits) | (20,000) | (138,000) | 28,000 | (439,000) |
Balance | 38,000 | 231,000 | 38,000 | 231,000 |
Total loans receivable, gross | 12,634,000 |  | 12,634,000 |  | 21,781,000
Construction Portfolio Segment [Member] | Business Activities Loans [Member] |  |  |  |  |
Balance |  |  | 78,000 |  |
Balance | 38,000 |  | 38,000 |  |
Allowance for loan losses: Individually evaluated for impairment | 0 |  | 0 |  | 0
Allowance for loan losses: Collectively evaluated for impairment | 38,000 |  | 38,000 |  | 78,000
Loans receivable, gross: Individually evaluated for impairment | 0 |  | 0 |  | 0
Loans receivable, gross: Collectively evaluated for impairment | 12,634,000 |  | 12,634,000 |  | 21,781,000
Total loans receivable, gross | 12,634,000 |  | 12,634,000 |  | 21,781,000
Construction to Permanent Portfolio Segment [Member] |  |  |  |  |
Balance | 15,000 | 144,000 | 41,000 | 162,000 |
Charge-offs | 0 | 0 | 0 | 0 |
Recoveries | 0 | 0 | 0 | 0 |
Provisions (credits) | (10,000) | (82,000) | (36,000) | (100,000) |
Balance | 5,000 | 62,000 | 5,000 | 62,000 |
Total loans receivable, gross | 1,733,000 |  | 1,733,000 |  | 11,695,000
Construction to Permanent Portfolio Segment [Member] | Business Activities Loans [Member] |  |  |  |  |
Balance |  |  | 41,000 |  |
Balance | 5,000 |  | 5,000 |  |
Allowance for loan losses: Individually evaluated for impairment | 0 |  | 0 |  | 0
Allowance for loan losses: Collectively evaluated for impairment | 5,000 |  | 5,000 |  | 41,000
Loans receivable, gross: Individually evaluated for impairment | 0 |  | 0 |  | 0
Loans receivable, gross: Collectively evaluated for impairment | 1,733,000 |  | 1,733,000 |  | 11,695,000
Total loans receivable, gross | 1,733,000 |  | 1,733,000 |  | 11,695,000
Unallocated Financing Receivables [Member] |  |  |  |  |
Balance | 102,000 | 165,000 | 238,000 | 240,000 |
Charge-offs | 0 | 0 | 0 | 0 |
Recoveries | 0 | 0 | 0 | 0 |
Provisions (credits) | (25,000) | 97,000 | (161,000) | 22,000 |
Balance | 77,000 | $ 262,000 | 77,000 | $ 262,000 |
Unallocated Financing Receivables [Member] | Business Activities Loans [Member] |  |  |  |  |
Balance |  |  | 238,000 |  |
Balance | 77,000 |  | 77,000 |  |
Allowance for loan losses: Individually evaluated for impairment | 0 |  | 0 |  | 0
Allowance for loan losses: Collectively evaluated for impairment | 77,000 |  | 77,000 |  | 238,000
Loans receivable, gross: Individually evaluated for impairment | 0 |  | 0 |  | 0
Loans receivable, gross: Collectively evaluated for impairment | 0 |  | 0 |  | 0
Total loans receivable, gross | $ 0 |  | $ 0 |  | $ 0

X
- Definition Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI https://asc.fasb.org/extlink&oid=122038336&loc=d3e74567-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI https://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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