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Percentage Of Increase Target Price

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Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Calculation Term

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Share Based Compensation By Share Based Payment Award Options That Became Exercisable During Period

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Share Price Closing Price

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of paid and unpaid stock dividends declared for award under share-based payment arrangement.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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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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- Definition

Exercise or strike price stated in the contract for options indexed to the issuer's equity shares.

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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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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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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- Definition

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

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- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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- Definition

Percentage of vesting of award 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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Expected term of 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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- Definition

Number of non-vested options forfeited.

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No definition available.

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Number of options vested.

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Stock-Based Compensation (Narrative) (Details) - USD ($)				1 Months Ended					3 Months Ended			9 Months Ended
	Sep. 07, 2018	Mar. 01, 2018	Aug. 23, 2017	Mar. 31, 2020	Feb. 29, 2020	Mar. 31, 2019	Aug. 31, 2018	Aug. 31, 2017	Mar. 31, 2020	Mar. 31, 2019	Sep. 30, 2018	Mar. 31, 2020	Mar. 31, 2019	Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded												561,000	600,000
Forfeitures, Number of shares												93,928	278,386
Stock-based compensation charge, net									$ 347,000	$ 487,000		$ 1,170,000	$ 1,672,000
Deferred tax asset related to stock-based compensation				$ 300,000					300,000			300,000		$ 200,000
Valuation allowance				300,000					$ 300,000			$ 300,000		$ 200,000
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercisable stock options									0	0		170,335	0
Options exercise price range, lower limit												$ 3.07
Options exercise price range, upper limit												$ 11.23
Expected volatility												57.00%	44.00%
Expected life (in years)												3 years	3 years
Risk-free rate												1.57%	2.75%
Unrecognized compensation cost				$ 1,100,000					$ 1,100,000			$ 1,100,000
Unrecognized compensation cost, expected recognition period, years												3 years
Stock Options [Member] \| August 2008 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility calculation term												750 days
Stock Options [Member] \| Executive Officers [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares forfeited									53,928	0		53,928	200,000
Stock Options [Member] \| Executive Officers [Member] \| August 2008 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Strike price													$ 24.46
Stock Options [Member] \| Executive Officers And Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded													600,000
Number of shares forfeited													273,386
Stock Options [Member] \| Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded									0	0		561,000
Number of shares forfeited									40,000	78,386		40,000
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded												568,000	148,000
Vested number of shares of restricted stock				11,408		11,409	52,594					18,908	64,003
Forfeitures, Number of shares										18,000		17,500	18,000
Stock-based compensation charge, net									$ 300,000	$ 500,000		$ 1,200,000	$ 1,700,000
Unrecognized compensation cost				$ 2,800,000					$ 2,800,000			$ 2,800,000
Unrecognized compensation cost, expected recognition period, years												3 years
Restricted Stock [Member] \| 50% Vest [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												8.00%
Restricted Stock [Member] \| 100% Vest [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												14.00%
Restricted Stock [Member] \| Return On Average Net Equity Of Less Than 8% [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested number of shares of restricted stock												0
Restricted Stock [Member] \| September 2018 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility calculation term												30 days
Expected volatility												37.40%
Expected life (in years)												3 years
Future dividends												$ 0
Restricted Stock [Member] \| September 2018 [Member] \| Below $15 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												0.00%
Restricted Stock [Member] \| September 2018 [Member] \| At or above $15 and below $19 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												33.00%
Restricted Stock [Member] \| September 2018 [Member] \| At or above $19 and below $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												66.00%
Restricted Stock [Member] \| September 2018 [Member] \| At or above $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												100.00%
Restricted Stock [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share			$ 23
Percentage of increase target price			35.00%
Closing price, per share			$ 9.38
Expected volatility												44.00%
Expected life (in years)												3 years
Future dividends												$ 0
Restricted Stock [Member] \| August 2017 [Member] \| Below $15 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												0.00%
Restricted Stock [Member] \| August 2017 [Member] \| At or above $15 and below $19 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												33.00%
Restricted Stock [Member] \| August 2017 [Member] \| At or above $19 and below $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												66.00%
Restricted Stock [Member] \| August 2017 [Member] \| At or above $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage												100.00%
Restricted Stock [Member] \| Executive Officers [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested number of shares of restricted stock									7,500			7,500
Restricted Stock [Member] \| Executive Officers [Member] \| Time-Based Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded					113,600
Vesting percentage									50.00%			50.00%
Restricted Stock [Member] \| Executive Officers [Member] \| Performance And Time-Based Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded					454,400
Restricted Stock [Member] \| Executive Officers [Member] \| September 2018 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded												148,000
Performance target, per share	$ 23
Percentage of increase target price	55.00%
Closing price, per share	$ 6.2
Restricted Stock [Member] \| Executive Officers [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded								210,000				210,000
Restricted Stock [Member] \| Non-Employee Directors [Member] \| September 2018 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested number of shares of restricted stock											52,594
Restricted Stock [Member] \| Chief Financial Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded		22,817
Vested number of shares of restricted stock									11,408			11,408
Minimum [Member] \| Stock Options [Member] \| Executive Officers And Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Strike price												$ 3.07
Minimum [Member] \| Restricted Stock [Member] \| September 2018 [Member] \| At or above $15 and below $19 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												15
Minimum [Member] \| Restricted Stock [Member] \| September 2018 [Member] \| At or above $19 and below $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												19
Minimum [Member] \| Restricted Stock [Member] \| September 2018 [Member] \| At or above $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												$ 23
Minimum [Member] \| Restricted Stock [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free rate												1.275%
Minimum [Member] \| Restricted Stock [Member] \| August 2017 [Member] \| At or above $15 and below $19 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												$ 15
Minimum [Member] \| Restricted Stock [Member] \| August 2017 [Member] \| At or above $19 and below $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												19
Minimum [Member] \| Restricted Stock [Member] \| August 2017 [Member] \| At or above $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												23
Maximum [Member] \| Stock Options [Member] \| Executive Officers And Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Strike price												11.23
Maximum [Member] \| Restricted Stock [Member] \| September 2018 [Member] \| Below $15 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												15
Maximum [Member] \| Restricted Stock [Member] \| September 2018 [Member] \| At or above $15 and below $19 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												19
Maximum [Member] \| Restricted Stock [Member] \| September 2018 [Member] \| At or above $19 and below $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												$ 23
Maximum [Member] \| Restricted Stock [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free rate												1.657%
Maximum [Member] \| Restricted Stock [Member] \| August 2017 [Member] \| Below $15 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												$ 15
Maximum [Member] \| Restricted Stock [Member] \| August 2017 [Member] \| At or above $15 and below $19 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												19
Maximum [Member] \| Restricted Stock [Member] \| August 2017 [Member] \| At or above $19 and below $23 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share												$ 23