CONSOLIDATED BALANCE SHEET (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Assets
Commercial paper - amortized cost	$ 16,902
Investment securities available-for-sale, amortized cost	147,872	$ 132,673
Investment securities held-to-maturity, fair value	3,625	4,080
Mortgage-backed securities held-to-maturity, fair value	100,681	108,708
Net loans receivable, allowance for loan losses	$ 523	$ 548
Stockholders' equity:
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, no par value per share	$ 0.00	$ 0.00
Preferred stock, shares issued	0	0
Common stock, shares authorized	10,000,000	10,000,000
Common stock, par value per share	$ 0.01	$ 0.01
Common stock, shares issued	3,805,636	3,805,636
Treasury stock, shares at cost	1,886,796	1,862,520

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