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Note 4 - Loans Receivable - Impairment Analysis (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Allowance individually evaluated for impairment reserves | $ 166 | $ 246
Allowance collectively evaluated for impairment reserves | 8,833 | 7,716
Loans receivable | 906,869 | 764,400
Loans receivable individually evaluated for impairment | 3,111 | 2,837
Loans receivable purchased credit impaired individually evaluated for impairment | 4,107 | 2,945
Loans receivable collectively evaluated for impairment | 899,651 | 758,618
Residential Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves | 10 | 22
Allowance collectively evaluated for impairment reserves | 1,802 | 1,693
Loans receivable | 299,333 | 223,323
Loans receivable individually evaluated for impairment | 642 | 570
Loans receivable purchased credit impaired individually evaluated for impairment | 1,581 | 980
Loans receivable collectively evaluated for impairment | 297,110 | 221,773
Home Equity Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves | 4 | 9
Allowance collectively evaluated for impairment reserves | 219 | 193
Loans receivable | 49,181 | 45,483
Loans receivable individually evaluated for impairment | 221 | 141
Loans receivable purchased credit impaired individually evaluated for impairment | 216 | 123
Loans receivable collectively evaluated for impairment | 48,744 | 45,219
Commercial Real Estate Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves |  | 210
Allowance collectively evaluated for impairment reserves | 3,773 | 3,125
Loans receivable | 283,108 | 253,104
Loans receivable individually evaluated for impairment | 1,078 | 1,703
Loans receivable purchased credit impaired individually evaluated for impairment | 487 | 402
Loans receivable collectively evaluated for impairment | 281,543 | 250,999
Construction and Land Development Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves |  |
Allowance collectively evaluated for impairment reserves | 1,098 | 756
Loans receivable | 87,710 | 64,433
Loans receivable individually evaluated for impairment |  |
Loans receivable purchased credit impaired individually evaluated for impairment |  |
Loans receivable collectively evaluated for impairment | 87,710 | 64,433
Multifamily Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves |  |
Allowance collectively evaluated for impairment reserves | 529 | 472
Loans receivable | 51,286 | 47,234
Loans receivable individually evaluated for impairment | 129 |
Loans receivable purchased credit impaired individually evaluated for impairment | 673 |
Loans receivable collectively evaluated for impairment | 50,484 | 47,234
Farmland Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves |  |
Allowance collectively evaluated for impairment reserves |  |
Loans receivable | 227 | 240
Loans receivable individually evaluated for impairment |  |
Loans receivable purchased credit impaired individually evaluated for impairment |  |
Loans receivable collectively evaluated for impairment | 227 | 240
Commercial Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves | 152 | 5
Allowance collectively evaluated for impairment reserves | 1,352 | 1,357
Loans receivable | 103,088 | 103,439
Loans receivable individually evaluated for impairment | 1,041 | 423
Loans receivable purchased credit impaired individually evaluated for impairment | 1,150 | 1,440
Loans receivable collectively evaluated for impairment | 100,897 | 101,576
Consumer Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves |  |
Allowance collectively evaluated for impairment reserves | 43 | 82
Loans receivable | 627 | 643
Loans receivable individually evaluated for impairment |  |
Loans receivable purchased credit impaired individually evaluated for impairment |  |
Loans receivable collectively evaluated for impairment | 627 | 643
Manufactured Homes Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves |  |
Allowance collectively evaluated for impairment reserves |  |
Loans receivable | 16,505 | 5,400
Loans receivable individually evaluated for impairment |  |
Loans receivable purchased credit impaired individually evaluated for impairment |  |
Loans receivable collectively evaluated for impairment | 16,505 | 5,400
Government Portfolio Segment [Member] |  |
Allowance individually evaluated for impairment reserves |  |
Allowance collectively evaluated for impairment reserves | 17 | 38
Loans receivable | 15,804 | 21,101
Loans receivable individually evaluated for impairment |  |
Loans receivable purchased credit impaired individually evaluated for impairment |  |
Loans receivable collectively evaluated for impairment | $ 15,804 | $ 21,101

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- Definition Amount of purchased credit impaired for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References No definition available. + Details
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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + 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 (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + 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 (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 + Details
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- Definition The balance of financing receivables that were collectively evaluated for impairment. + 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 (h) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 + Details
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- Definition Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524 + Details
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