Note 5 - Loans (Details Textual)
|
11 Months Ended |
12 Months Ended |
|
Dec. 13, 2015
USD ($)
|
Dec. 31, 2016
USD ($)
|
Dec. 31, 2015
USD ($)
|
Dec. 31, 2014
USD ($)
|
| Gain (Loss) on Sales of Loans, Net |
|
$ 340,000
|
$ 292,000
|
$ 292,000
|
| Education Loans Recorded Investment |
|
|
|
2,600,000
|
| Net Loss on Sale of Student Loans |
|
|
|
13,000
|
| Impaired Financing Receivable, Minimum Outstanding Balance Threshold |
|
100,000
|
|
|
| Loans and Leases Receivable, Allowance |
|
8,419,000
|
8,790,000
|
|
| Financing Receivable, Recorded Investment, Nonaccrual Status |
|
$ 2,200,000
|
3,800,000
|
|
| Loans Still Classified as Non-accrual Status, Period of Past Due |
|
90 days
|
|
|
| Financing Receivable, Collectively Evaluated for Impairment |
|
$ 726,154,000
|
723,191,000
|
659,698,000
|
| Impaired Financing Receivable, Recorded Investment |
|
5,604,000
|
7,961,000
|
|
| Impaired Financing Receivable, Related Allowance |
|
302,000
|
381,000
|
|
| Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans |
|
200,000
|
400,000
|
400,000
|
| Financing Receivable, Modifications, Recorded Investment |
|
4,300,000
|
5,800,000
|
|
| Financing Receivable, Modifications, Pre-Modification Recorded Investment |
|
306,000
|
2,639,000
|
|
| Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down |
|
$ 0
|
912,000
|
|
| Financing Receivable, Modifications, Subsequent Default, Number of Contracts |
|
4
|
|
|
| Financing Receivable, Modifications, Subsequent Default, Recorded Investment |
|
$ 787
|
|
|
| Financing Receivable, Troubled Debt Restructurings Re-defaulted in Period, Recorded Investment, Not Within 12 Months of Original Modification |
|
|
3,500,000
|
|
| Loans and Leases Receivable, Impaired, Commitment to Lend |
|
$ 0
|
$ 0
|
|
| Financing Receivable, Modifications, Number of Contracts |
|
4
|
8
|
|
| Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing |
|
$ 0
|
$ 0
|
|
| Residential Real Estate, Foreclosed [Member] |
|
|
|
|
| Number of Real Estate Properties |
|
1
|
|
|
| Real Estate Investment Property, Net |
|
$ 237,000
|
|
|
| Troubled Debt Restructuring [Member] |
|
|
|
|
| Loans and Leases Receivable, Allowance |
|
261,000
|
295,000
|
|
| Allowance for Loan and Lease Losses, Period Increase (Decrease) |
|
1,000
|
2,000
|
|
| Nonaccrual Loans [Member] |
|
|
|
|
| Financing Receivable, Collectively Evaluated for Impairment |
|
800,000
|
800,000
|
|
| Performing Financial Instruments [Member] |
|
|
|
|
| Financing Receivable, Modifications, Recorded Investment |
|
4,200,000
|
5,000,000
|
|
| Nonperforming Financial Instruments [Member] |
|
|
|
|
| Financing Receivable, Modifications, Recorded Investment |
|
100,000
|
800,000
|
|
| Unallocated Financing Receivables [Member] |
|
|
|
|
| Loans and Leases Receivable, Allowance |
|
|
74,000
|
|
| Financing Receivable, Collectively Evaluated for Impairment |
|
|
|
|
| Commercial Real Estate Portfolio Segment [Member] |
|
|
|
|
| Financing Receivable, Modifications, Pre-Modification Recorded Investment |
|
|
$ 1,654,000
|
|
| Financing Receivable, Modifications, Subsequent Default, Number of Contracts |
|
1
|
|
|
| Financing Receivable, Modifications, Subsequent Default, Recorded Investment |
|
$ 680,000
|
|
|
| Financing Receivable, Modifications, Number of Contracts |
|
|
1
|
|
| Residential Portfolio Segment [Member] |
|
|
|
|
| Financing Receivable, Modifications, Pre-Modification Recorded Investment |
|
$ 254,000
|
$ 810,000
|
|
| Financing Receivable, Modifications, Subsequent Default, Number of Contracts |
|
3
|
|
|
| Financing Receivable, Modifications, Subsequent Default, Recorded Investment |
|
$ 107,000
|
|
|
| Number of Real Estate Properties |
|
2
|
2
|
|
| Other Real Estate |
|
$ 41,000
|
$ 41,000
|
|
| Financing Receivable, Modifications, Number of Contracts |
|
2
|
5
|
|
| Residential Portfolio Segment [Member] | Troubled Debt Restructuring [Member] |
|
|
|
|
| Allowance for Loan and Lease Losses, Period Increase (Decrease) |
|
$ 37,000
|
|
|
| Consumer Portfolio Segment [Member] |
|
|
|
|
| Financing Receivable, Collectively Evaluated for Impairment |
|
127,547,000
|
$ 128,182,000
|
$ 121,731,000
|
| Impaired Financing Receivable, Recorded Investment |
|
297,000
|
351,000
|
|
| Impaired Financing Receivable, Related Allowance |
|
1,000
|
1,000
|
|
| Financing Receivable, Modifications, Pre-Modification Recorded Investment |
|
|
|
|
| Financing Receivable, Modifications, Subsequent Default, Number of Contracts |
|
|
|
|
| Financing Receivable, Modifications, Subsequent Default, Recorded Investment |
|
|
|
|
| Mortgage Loans in Process of Foreclosure, Amount |
|
$ 92,000
|
$ 340,000
|
|
| Financing Receivable, Modifications, Number of Contracts |
|
|
|
|
| Consumer Portfolio Segment [Member] | In Process of Foreclosure [Member] |
|
|
|
|
| Number of Real Estate Properties |
|
5
|
3
|
|
| Small Business Administration [Member] |
|
|
|
|
| Gain (Loss) on Sales of Loans, Net |
|
$ 51,000
|
|
|
| Number of Loans Sold |
|
3
|
0
|
0
|
| Loans Sold During Period, Principal Balance |
|
$ 1,300,000
|
|
|
| One- to Four-family Mortgages [Member] |
|
|
|
|
| Recorded Investment of Mortgage Loans Sold |
$ 7,900,000
|
9,500,000
|
|
$ 8,300,000
|
| Gain (Loss) on Sales of Loans, Net |
|
340,000
|
$ 292,000
|
$ 292,000
|
| Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Mortgage |
|
596,000
|
683,000
|
|
| Residential Mortgages [Member] | Small Business Administration [Member] |
|
|
|
|
| Loans Serviced for Others, Unpaid Principal Balance |
|
$ 103,500,000
|
$ 110,700,000
|
|