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- Definition

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 Arrangement Equity Instruments Other Than Options Awards Not Vesting

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

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Share Based Compensation Restricted Stock Vesting Conditions Financial Performance Targets Fundamental Diluted Earnings Per Share

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Share Based Compensation Restricted Stock Vesting Conditions Financial Performance Targets Fundamental Diluted Earnings Per Share Future Performance Targets

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Share Based Compensation Restricted Stock Vesting Conditions Financial Performance Targets Fundamental Diluted Earnings Per Share Future Performance Targets Linear Interpolation

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Share Price Closing Price

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Stock Based Compensation Charge Reversal

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Vesting Date

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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 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 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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- Definition

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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- Definition

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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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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- Definition

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				6 Months Ended
	Sep. 07, 2018	Aug. 23, 2017	Sep. 30, 2018	May 31, 2017	Aug. 31, 2016	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017	Dec. 31, 2018	Dec. 31, 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						$ 598,000		$ 608,000		$ 1,185,000	$ 1,435,000
Number of shares, forfeitures										200,000	37,333
Deferred tax asset						800,000				$ 800,000		$ 700,000
Valuation allowances						$ 800,000				$ 800,000		$ 700,000
Common stock, shares issued						56,833,925				56,833,925		56,685,925
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						0		0		0	105,982
Unrecognized compensation cost						$ 1,100,000				$ 1,100,000
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						0		0		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						$ 2,600,000				$ 2,600,000
Unrecognized compensation cost, expected recognition period, years										2 years
Forfeitures, Number of Shares of Restricted Stock								(30,635)			(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]
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]
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]
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]
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] \| 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
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] \| Below $15 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share			15.00
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] \| Below $15 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target, per share										$ 15.00
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