XML 56 R41.htm IDEA: XBRL DOCUMENT v3.21.2

Note 13 - Stock-based Compensation and Purchase Plans (Tables)

12 Months Ended

Jun. 30, 2021

Notes Tables

Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

		Restricted Stock Awards
		Number				Weighted
		of				Average
						Grant Date
		Shares				Fair Value
Outstanding, June 30, 2020			146,015			$	80.35
Granted			72,475				59.57
Vested			(44,647	)			88.70
Canceled			(5,832	)			42.45
Outstanding, June 30, 2021			168,011			$	74.61

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

		2021				2020				2019
Risk-free interest rates			0.18	%			1.42	%			2.63	%
Expected life of option grants (in years)			3				3				3
Expected volatility of underlying stock			44.1	%			32.0	%			25.1	%
Expected quarterly dividends (per share)		$	0.22			$	0.20			$	0.18

Share-based Payment Arrangement, Option, Activity [Table Text Block]

		Annual Component												Performance Stock Units
						Weighted												Weighted
		Number				Average				Aggregate				Number				Average
		of				Exercise				Intrinsic				of				Grant Date
		Shares				Price				Value				Shares				Fair Value
Non-vested, June 30, 2020			32,387			$	64.33			$	(685,647	)			79,312			$	84.87
Granted			19,311				43.16								69,071				58.81
Exercised / vested			(10,474	)			64.32			$	(43,978	)			(12,560	)			91.75
Forfeited			(105	)			76.65								(6,396	)			85.51
Non-vested, June 30, 2021			41,119			$	54.36			$	691,647				129,427			$	70.27

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ 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)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ 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 (f)(2)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration