Note 3 - Loans (Details Textual) xbrli-pure in Thousands, $ in Thousands |
12 Months Ended | |
|---|---|---|
|
Jun. 30, 2017
USD ($)
|
Jun. 30, 2016
USD ($)
|
|
| Interest Receivable | $ 581 | $ 549 |
| Financing Receivable, Recorded Investment, Nonaccrual Status | 1,187 | 6,034 |
| Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Amount | 33 | 43 |
| Financing Receivable, Modifications, Recorded Investment | $ 1,740 | $ 3,529 |
| Financing Receivable, Modifications, Subsequent Default, Number of Contracts | 0 | 0 |
| Loans and Leases Receivable, Impaired, Commitment to Lend | $ 175 | $ 207 |
| Threshold Amount of Loans Outstanding to Perform Credit Analysis | 100 | |
| Non-accrual Loans [Member] | ||
| Financing Receivable, Recorded Investment, Nonaccrual Status | 948 | 3,510 |
| Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | ||
| Financing Receivable, Recorded Investment, Nonaccrual Status | $ 239 | $ 2,524 |