Share-based Compensation Arrangement by Share-based Payment Award, Annual Total Shareholder Return Percentage

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Share-based Compensation Arrangement by Share-based Payment Award, Award Holding Period

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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Grant Date Fair Value

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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Shares To Be Granted After Performance Period

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Share-based Compensation Arrangement by Share-based Payment Award, Number of Plans

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Share-based Compensation Arrangement by Share-based Payment Award, Percent Of Shares Granted

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Share-based Compensation Arrangement by Share-based Payment Award, Percent Of Targeted Award

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Amount of labor-related expenses classified as other.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Number of shares issued under share-based payment arrangement.

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Amount of cost expensed and capitalized for award under share-based payment arrangement.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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STOCK-BASED COMPENSATION AND INCENTIVE PERFORMANCE PLANS (Narrative) (Details)			3 Months Ended		4 Months Ended	6 Months Ended	12 Months Ended
	Jan. 24, 2019	Nov. 06, 2018 USD ($) $ / shares shares	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Nov. 04, 2018 USD ($)	Dec. 31, 2019	Jun. 30, 2020 USD ($) plan $ / shares shares	Jun. 30, 2019 USD ($) $ / shares shares	Jun. 30, 2018 USD ($) $ / shares shares	Jun. 30, 2017 $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shareholder-approved plans \| plan							1
Share-based Payment Arrangement, Expensed and Capitalized, Amount \| $							$ 13,622,000	$ 10,065,000	$ 11,177,000
Stock-based compensation expense \| $					$ 429,000
Exercised (in shares)							0	0	0
Options exercisable at year end (in shares)							122,000	122,000	122,000
Aggregate intrinsic value of outstanding options \| $							$ 3,567,000
Outstanding options weighted average exercise price (USD per share) \| $ / shares							$ 2.26
Weighted average remaining contractual life							11 years
Unrecognized compensation expense \| $							$ 0
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award						150.00%	300.00%
Number of shares available for grant (in shares)							29	42
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized stock-based compensation expense \| $							$ 18,713,000
Period for recognition							2 years 1 month 6 days
Grant date fair value (USD per share) \| $ / shares							$ 15.85	$ 12.94	$ 22.29	$ 27.59
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period							990,000	2,457,000	685,000
CEO \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)		350,000
Grant date fair value (USD per share) \| $ / shares		$ 21.63
Vesting period		3 years
Compound Annual Total Shareholder Return over Performance Period (in shares)		0
Holding period		1 year
Grant date fair value \| $		$ 7,571,000
Share-based Payment Arrangement, Expensed and Capitalized, Amount \| $							$ 2,526,000	$ 1,636,000
CEO \| Time Based Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)		79,000
Vesting period		3 years
Executives \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)								173,000
Minimum \| CEO \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual total shareholder return percent		15.00%
Minimum \| Executives \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period								1 year
Maximum \| CEO \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)		1,050,000
Maximum \| Executives \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period								2 years
Former Chief Executive Officer Succession Plan expense, net
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense \| $							$ 0	$ 429,000	$ (2,203,000)
Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)							990,000	2,106,000	685,000
Options granted in the period (in shares)							0	0	0
Number of shares available for grant (in shares)							5,473,000
Long Term Incentive Plan \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award							150.00%
Long Term Incentive Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award							300.00%
Executive Incentive Plan \| Subject to Achievement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)							554,000	1,610,000	307,000
2019 Equity Inducement Award Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)							1,886,000
2019-2021 LTIP \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)							554,000	912,000	0
2019-2021 LTIP \| Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period							918,000	1,964,000
2019-2021 LTIP \| Minimum \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of shares granted	0.00%
Grant date fair value (USD per share) \| $ / shares							$ 5.95	$ 5.26
2019-2021 LTIP \| Maximum \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of shares granted	300.00%
Grant date fair value (USD per share) \| $ / shares							$ 25.86	$ 10.65
2018-2020 LTIP \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)							0	45,000	0
Grant date fair value (USD per share) \| $ / shares								$ 18.32
2018-2020 LTIP \| Minimum \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of shares granted	0.00%
2018-2020 LTIP \| Maximum \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of shares granted	150.00%
2016-2018 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reversal of previously accrued amounts \| $			$ 6,482,000
2016-2018 LTIP \| Former Chief Executive Officer Succession Plan expense, net
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reversal of previously accrued amounts \| $			$ 5,065,000					$ 5,065,000
2017-2019 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reversal of previously accrued amounts \| $				$ 1,129,000				$ 1,867,000