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Note 3 - Loans Receivable and Allowance for Loan Losses (Details) - Allowance for Loan Losses to Loan Portfolio Segment - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Dec. 31, 2014 | Sep. 30, 2014
Allowance for loan losses: |  |  |  |  |  |  |
Beginning Balance | $ 5,208 | $ 5,214 | $ 4,924 | $ 5,681 |  |  |
Charge-offs | (11) | (326) | (21) | (828) |  |  |
Recoveries | 43 | 25 | 87 | 60 |  |  |
Provision | 0 | 0 | 250 | 0 |  |  |
Ending Balance | 5,240 | 4,913 | 5,240 | 4,913 |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Allowance for Loan Losses: individually evaluated for impairment |  |  |  |  | $ 3 | $ 7 | $ 1,520
Allowance for Loan Losses: collectively evaluated for impairment |  |  |  |  | 5,237 | 4,917 | 3,393
Total Allowance for Loan Losses | 5,240 | 5,214 | 5,240 | 4,913 | 5,240 | 4,924 | 4,913
Total Loans ending balance |  |  |  |  | 496,314 | 476,908 | 463,806
Loans: individually evaluated for impairment |  |  |  |  | 11,727 | 11,724 | 19,767
Loans: collectively evaluated for impairment |  |  |  |  | 484,587 | 465,184 | 444,039
Commercial Portfolio Segment [Member] |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Beginning Balance | 982 | 2,478 | 1,918 | 2,285 |  |  |
Charge-offs | 0 | (25) | 0 | (37) |  |  |
Recoveries | 7 | 0 | 37 | 4 |  |  |
Provision | (219) | (263) | (1,185) | (62) |  |  |
Ending Balance | 770 | 2,190 | 770 | 2,190 |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Allowance for Loan Losses: individually evaluated for impairment |  |  |  |  | 0 | 0 | 1,513
Allowance for Loan Losses: collectively evaluated for impairment |  |  |  |  | 770 | 1,918 | 677
Total Allowance for Loan Losses | 982 | 2,478 | 770 | 2,190 | 770 | 1,918 | 2,190
Total Loans ending balance |  |  |  |  | 61,184 | 53,973 | 56,432
Loans: individually evaluated for impairment |  |  |  |  | 0 | 2 | 5,827
Loans: collectively evaluated for impairment |  |  |  |  | 61,184 | 53,971 | 50,605
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Beginning Balance | 2,317 | 1,125 | 1,419 | 1,585 |  |  |
Charge-offs | 0 | (297) | 0 | (297) |  |  |
Recoveries | 35 | 15 | 35 | 45 |  |  |
Provision | 32 | 261 | 930 | (229) |  |  |
Ending Balance | 2,384 | 1,104 | 2,384 | 1,104 |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Allowance for Loan Losses: individually evaluated for impairment |  |  |  |  | 0 | 0 | 4
Allowance for Loan Losses: collectively evaluated for impairment |  |  |  |  | 2,384 | 1,419 | 1,100
Total Allowance for Loan Losses | 2,317 | 1,125 | 2,384 | 1,104 | 2,384 | 1,419 | 1,104
Total Loans ending balance |  |  |  |  | 273,715 | 254,505 | 255,556
Loans: individually evaluated for impairment |  |  |  |  | 7,809 | 7,398 | 8,404
Loans: collectively evaluated for impairment |  |  |  |  | 265,906 | 247,107 | 247,152
Construction Portfolio Segment [Member] |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Beginning Balance | 275 |  | 63 | 260 |  |  |
Charge-offs | 0 | 0 | 0 | (260) |  |  |
Recoveries | 0 | 10 | 0 | 10 |  |  |
Provision | 119 | 66 | 331 | 66 |  |  |
Ending Balance | 394 | 76 | 394 | 76 |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Allowance for Loan Losses: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for Loan Losses: collectively evaluated for impairment |  |  |  |  | 394 | 63 | 76
Total Allowance for Loan Losses | 275 | 76 | 394 | 76 | 394 | 63 | 76
Total Loans ending balance |  |  |  |  | 12,386 | 3,096 | 8,622
Loans: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans: collectively evaluated for impairment |  |  |  |  | 12,386 | 3,096 | 8,622
Construction to Permanent Portfolio Segment [Member] |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Beginning Balance | 150 | 149 | 215 | 25 |  |  |
Charge-offs | 0 | 0 | 0 | 0 |  |  |
Recoveries | 0 | 0 | 5 | 0 |  |  |
Provision | 38 | (27) | (32) | 97 |  |  |
Ending Balance | 188 | 122 | 188 | 122 |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Allowance for Loan Losses: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for Loan Losses: collectively evaluated for impairment |  |  |  |  | 188 | 215 | 122
Total Allowance for Loan Losses | 150 | 149 | 188 | 122 | 188 | 215 | 122
Total Loans ending balance |  |  |  |  | 10,669 | 10,627 | 11,725
Loans: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans: collectively evaluated for impairment |  |  |  |  | 10,669 | 10,627 | 11,725
Residential Portfolio Segment [Member] |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Beginning Balance | 660 | 630 | 831 | 795 |  |  |
Charge-offs | (7) | 0 | (10) | (195) |  |  |
Recoveries | 0 | 0 | 0 | 0 |  |  |
Provision | (26) | (76) | (194) | (46) |  |  |
Ending Balance | 627 | 554 | 627 | 554 |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Allowance for Loan Losses: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for Loan Losses: collectively evaluated for impairment |  |  |  |  | 627 | 831 | 554
Total Allowance for Loan Losses | 660 | 630 | 627 | 554 | 627 | 831 | 554
Total Loans ending balance |  |  |  |  | 91,378 | 108,543 | 85,942
Loans: individually evaluated for impairment |  |  |  |  | 3,366 | 3,764 | 4,978
Loans: collectively evaluated for impairment |  |  |  |  | 88,012 | 104,779 | 80,964
Consumer Portfolio Segment [Member] |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Beginning Balance | 726 | 694 | 478 | 534 |  |  |
Charge-offs | (4) | (4) | (11) | (39) |  |  |
Recoveries | 1 | 0 | 10 | 1 |  |  |
Provision | (25) | 0 | 221 | 194 |  |  |
Ending Balance | 698 | 690 | 698 | 690 |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Allowance for Loan Losses: individually evaluated for impairment |  |  |  |  | 3 |  | 3
Allowance for Loan Losses: collectively evaluated for impairment |  |  |  |  | 695 |  | 687
Total Allowance for Loan Losses | 726 | 694 | 698 | 690 | 698 | 478 | 690
Total Loans ending balance |  |  |  |  | 46,982 | 46,164 | 45,529
Loans: individually evaluated for impairment |  |  |  |  | 552 |  | 558
Loans: collectively evaluated for impairment |  |  |  |  | 46,430 |  | 44,971
Unallocated Financing Receivables [Member] |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Beginning Balance | 98 | 138 | 478 | 197 |  |  |
Charge-offs | 0 | 0 | 0 | 0 |  |  |
Recoveries | 0 | 0 | 0 | 0 |  |  |
Provision | 81 | 39 | 179 | (20) |  |  |
Ending Balance | 179 | 177 | 179 | 177 |  |  |
Allowance for loan losses: |  |  |  |  |  |  |
Allowance for Loan Losses: individually evaluated for impairment |  |  |  |  | 0 | 7 | 0
Allowance for Loan Losses: collectively evaluated for impairment |  |  |  |  | 179 | 471 | 177
Total Allowance for Loan Losses | $ 98 | $ 138 | $ 179 | $ 177 | 179 | 478 | 177
Total Loans ending balance |  |  |  |  | 0 | 46,164 | 0
Loans: individually evaluated for impairment |  |  |  |  | 0 | 560 | 0
Loans: collectively evaluated for impairment |  |  |  |  | $ 0 | $ 45,604 | $ 0

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- 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition The balance of financing receivables that were collectively evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition The balance of financing receivables that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=49124121&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/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section L -Subsection 1 + Details
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