The total fair value of nonvested restricted stock awards granted with market conditions granted

No definition available.

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- Definition

Represents the number of preceding trading days of market closing prices at both the benchmark and vesting date of performance-based restricted stock, used to measure total shareholder return.

+ References

No definition available.

+ Details

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- Definition

Share based compensation arrangement by share based payment award equity instruments other than options grants in period on basis of shareholder return.

+ References

No definition available.

+ Details

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercise Period After Termination

+ References

No definition available.

+ Details

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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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.

+ References

No definition available.

+ Details

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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Stock Options and Restricted Stock Awards - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended		6 Months Ended
	Nov. 30, 2017	Aug. 31, 2017	Dec. 31, 2017	Nov. 15, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equity awards available to grant under the 2014 and 2007 plans				0
Exercise period for employee's vested options			90 days
Restricted Stock \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			1 year
Restricted Stock \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance-based awards number preceding trading days			90 days
Grant Date Fair Value of Restricted Stock Awards, Market Conditions		$ 3,801
Performance Shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate shares based on thresholds measuring total shareholder return	27,140	251,479