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Note 17 - Share-based Compensation - Nonvested Share Activity (Details) | 12 Months Ended
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Jun. 30, 2019 $ / shares shares
Nonvested, options (in shares) | shares | 108,172
Nonvested, weighted average exercise price (in dollars per share) | $ / shares | $ 27.74
Granted, options (in shares) | shares | 25,590
Granted, weighted average exercise price (in dollars per share) | $ / shares | $ 23.45
Vested, options (in shares) | shares | (63,436)
Vested, weighted average exercise price (in dollars per share) | $ / shares | $ 27.16
Canceled (forfeited/expired), options (in shares) | shares | (10,439)
Canceled (forfeited/expired), weighted average exercise price (in dollars per share) | $ / shares | $ 25.95
Nonvested, options (in shares) | shares | 59,887
Nonvested, weighted average exercise price (in dollars per share) | $ / shares | $ 26.84

X
- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

X
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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X
- Definition Number of non-vested options outstanding. + References No definition available. + Details
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- Definition Number of non-vested options forfeited. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of non-vested options forfeited. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of non-vested options outstanding. + References No definition available. + Details
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- Definition Number of options vested. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of options vested. + References No definition available. + Details
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