Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2016	Sep. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Abstract]
Net income	$ 4,752	$ 5,762
Unrealized (losses) gains on securities in supplemental retirement plans	61	(268)
Reclassification of realized (loss) gain on supplemental retirement plans to other income	20	92
Other comprehensive income (loss) before taxes	81	(176)
Income tax benefit (expense) related to securities in supplemental retirement plans gains (losses)	(31)	67
Other comprehensive gain (loss), net of tax	50	(109)
Comprehensive income	$ 4,802	$ 5,653

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Glossary Other Comprehensive Income
-URI http://asc.fasb.org/extlink&oid=51831270

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Amount before tax, after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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