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Percentage Of Increase Target Price

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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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 paid and unpaid stock dividends declared and applicable to holders of share-based compensation, for example, but not limited to, non-vested shares, stock options, or restricted stock units.

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Unrecognized cost of unvested share-based compensation awards.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Change in noncontrolling interest during the period as a result of a change in the redemption value of redeemable noncontrolling interest.

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

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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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For each plan, identification of the award pricing model or other valuation method used in calculating the weighted average fair values disclosed. The model is also used to calculate the compensation expense that is shown within the balance sheet, income statement, and cash flow. Examples of valuation techniques are lattice models (binomial model), closed-form models (Black-Scholes-Merton formula), and a Monte Carlo simulation technique. Fair value is the amount at which an asset or liability could be bought or incurred or sold or settled in a current transaction between willing parties, that is, other than in a forced or liquidation sale. May include disclosures about the assumptions underlying application of the method selected.

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

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

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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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Percentage of vesting of share-based compensation awards.

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of options vested.

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Stock-Based Compensation (Narrative) (Details) - USD ($)			1 Months Ended					3 Months Ended
	Sep. 07, 2018	Aug. 23, 2017	Sep. 30, 2018	Aug. 31, 2018	Aug. 31, 2017	May 31, 2017	Aug. 31, 2016	Sep. 30, 2018	Sep. 30, 2017	Jun. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded								600,000
Stock-based compensation charge (reversal), net								$ 587,000	$ 827,000
Number of shares, forfeitures								200,000	37,333
Deferred tax asset			$ 700,000					$ 700,000		$ 700,000
Common stock, shares issued			56,833,925					56,833,925		56,685,925
Redemptions of common stock or adjustments to redeemable common stock								$ 0	$ 0
August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share								$ 23.00
Percentage of increase target price								35.00%
Closing price, per share		$ 9.38
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercisable stock options									105,982
Assumptions method used								<div class="MetaData"> <p style="font-size: 16px; text-decoration: none; font-family: Times New Roman; font-variant: normal; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: 400; color: rgb(0,0,0); font-style: normal; text-align: left; orphans: 2; letter-spacing: normal; background-color: transparent; text-indent: 0px; -webkit-text-stroke-width: 0px;"> <font class="_mt" style="font-family: TimesNewRomanPSMT,Times New Roman,Times,serif;" size="2">The fair value of each option is estimated on the date of grant using the Cox Ross Rubinstein binomial model that uses the assumptions noted in the following table. The estimated expected volatility is calculated based on the Company's <font class="_mt">750</font> day volatility. The estimated expected life of the option was determined based on historical behavior of employees who were granted options with similar terms.</font></p></div>
Unrecognized compensation cost			$ 1,200,000					$ 1,200,000
Unrecognized compensation cost, expected recognition period, years								3 years
Expected volatility								44.00%
Expected life (in years)								3 years
Risk-free rate								2.75%
Expected volatility calculation term								750 days
Options exercise price range, lower limit								$ 6.20
Options exercise price range, upper limit								$ 13.16
Stock Options [Member] \| Executive Officers [Member] \| August 2008 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, forfeitures								200,000
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	0
Stock Options [Member] \| Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, forfeitures									37,333
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded			148,000		588,594
Fair value of restricted stock vested								$ 500,000	$ 500,000
Unrecognized compensation cost			$ 3,100,000					$ 3,100,000
Unrecognized compensation cost, expected recognition period, years								2 years
Forfeitures, Number of Shares of Restricted Stock									(30,635)
Vested number of shares of restricted stock				52,594	56,250
Restricted Stock [Member] \| September 2018 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility			37.40%
Expected life (in years)			3 years
Future dividends			$ 0
Expected volatility calculation term			30 days
Restricted Stock [Member] \| September 2018 [Member] \| Below $15 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share			$ 15.00
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]
Performance target, per share			$ 23.00
Vesting percentage			100.00%
Restricted Stock [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility								44.00%
Expected life (in years)								3 years
Future dividends								$ 0
Expected volatility calculation term								30 days
Strike price								$ 0
Restricted Stock [Member] \| August 2017 [Member] \| Below $15 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share								$ 15.00
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]
Performance target, per share								$ 23.00
Vesting percentage									100.00%
Restricted Stock [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded						150,000
Restricted Stock [Member] \| Executive Officers [Member] \| September 2018 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting date			Sep. 07, 2018
Performance target, per share	$ 23.00
Percentage of increase target price	55.00%
Closing price, per share	$ 6.20
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
Restricted Stock [Member] \| Executive Officers [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded							350,000
Restricted Stock [Member] \| Non-Employee Directors [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded			52,594
Restricted Stock [Member] \| Executive Officers And Employees [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded			326,000
Restricted Stock [Member] \| Former Chief Executive Officer [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options awarded						200,000
Restricted Stock [Member] \| One-Third Shares Vest 2019 Fundamental EPS [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fundamental EPS, to be achieved								2.60
Restricted Stock [Member] \| Two-Thirds Shares Vest 2019 Fundamental EPS [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fundamental EPS, to be achieved								2.80
Restricted Stock [Member] \| All Shares Vest 2019 Fundamental EPS [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fundamental EPS, to be achieved								$ 3.00
Restricted Stock [Member] \| Full Time Basis [Member] \| Executive Officers And Employees [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting date								Aug. 23, 2020
Restricted Stock [Member] \| Recipient Is A Director [Member] \| Non-Employee Directors [Member] \| August 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting date								Aug. 23, 2018
2019 Fundamental EPS [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fundamental EPS, linear interpolation								$ 2.80
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			$ 15.00
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			19.00
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								$ 15.00
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								19.00
Minimum [Member] \| 2019 Fundamental EPS [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fundamental EPS								$ 2.60
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			19.00
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			$ 23.00
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] \| At or above $15 and below $19 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share								$ 19.00
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								23.00
Maximum [Member] \| 2019 Fundamental EPS [Member] \| August 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fundamental EPS								$ 3.00