Note 3 - Loans - Major Classifications (Details) - USD ($)	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Commercial Portfolio Segment [Member]
Loans Receivable, Gross	$ 43,207,000	$ 32,155,000
Allowance for loan losses	(505,000)	(316,000)	$ (307,000)
Commercial Real Estate Portfolio Segment [Member] \| Construction Loans [Member]
Loans Receivable, Gross	7,783,000	1,295,000
Commercial Real Estate Portfolio Segment [Member] \| Other Commercial Real Estate Loans [Member]
Loans Receivable, Gross	153,097,000	143,680,000
Commercial Real Estate Portfolio Segment [Member]
Allowance for loan losses	(2,518,000)	(1,660,000)	(1,440,000)
Residential Portfolio Segment [Member] \| Construction Loans [Member]
Loans Receivable, Gross	1,256,000	234,000
Residential Portfolio Segment [Member] \| Residential Real Estate Owner Occupied Loans [Member]
Loans Receivable, Gross	31,012,000	30,027,000
Residential Portfolio Segment [Member] \| Residential Real Estate Non-owner Occupied Loans [Member]
Loans Receivable, Gross	14,471,000	14,555,000
Residential Portfolio Segment [Member]
Allowance for loan losses	(402,000)	(289,000)	(294,000)
Consumer Portfolio Segment [Member]
Loans Receivable, Gross	5,812,000	6,965,000
Allowance for loan losses	(141,000)	(167,000)	(364,000)
Loans Receivable, Gross	256,638,000	228,911,000
Less: Deferred loan fees and costs	(360,000)	(392,000)
Allowance for loan losses	(3,566,000)	(2,432,000)	$ (2,405,000)
Net loans	$ 252,712,000	$ 226,087,000

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.

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Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and 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 and loans held for sale.

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