Restricted Stock Units, Conversion Rate Earned, Percentage

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- Definition

Represents the rate at which performance restricted stock units will convert into shares of common stock following the performance period.

+ References

No definition available.

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Represents the rate at which performance restricted stock units will convert into restricted shares following the performance period.

+ References

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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No definition available.

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- Definition

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

Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation.

+ References

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- Definition

Additional share-based compensation cost recognized as a result of an occurrence of an event that accelerates its recognition.

+ References

No definition available.

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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.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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- Definition

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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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued 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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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

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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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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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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No definition available.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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- Definition

Number of shares for which recognition of compensation cost was accelerated.

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No definition available.

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Equity Compensation Plans (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
	Feb. 05, 2018	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of options outstanding		38	41	38	41
Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued	65
Number of shares/RSUs in which vesting was accelerated				23
Fair value of restricted shares vested				$ 4,195
Equity Instruments, Nonvested [Roll Forward]
Balance at the beginning of the period (in shares)				496
Shares/RSUs granted (in shares)				382
Shares/RSUs vested (in shares)				(345)
Shares/RSUs forfeited (in shares)				(12)
Balance at the end of the period (in shares)		521	556	521	556
Equity Instruments, Nonvested, Weighted Average Grant Date Fair Value
Balance at the beginning of the period (in dollars per share)				$ 14.81
Shares/RSUs granted (in dollars per share)				12.81
Shares/RSUs vested (in dollars per share)				14.64
Shares/RSUs forfeited (in dollars per share)				13.26
Balance at the end of the period (in dollars per share)		$ 13.50		$ 13.50
Compensation Cost Not Yet Recognized
Total unrecognized compensation expense		$ 3,984		$ 3,984
Unrecognized compensation expense, period for recognition (in years)				1 year 5 months
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for shares/RSUs granted				1 year
Risk-free interest rate (as a percent)				2.04%
Common stock dividend yield (as a percent)				5.00%
Conversion rate of RSUs into shares of common stock (as a percent)				33.00%
Conversion rate of RSUs into restricted shares (as a percent)				67.00%
Number of RSUs converted	141
Conversion rate (as a percent)	76.00%
Number of shares/RSUs in which vesting was accelerated				29
Equity Instruments, Nonvested [Roll Forward]
Balance at the beginning of the period (in shares)				555
Shares/RSUs granted (in shares)				291
Shares/RSUs vested (in shares)				(141)
Shares/RSUs forfeited (in shares)				(56)
Balance at the end of the period (in shares)		649		649
Equity Instruments, Nonvested, Weighted Average Grant Date Fair Value
Balance at the beginning of the period (in dollars per share)				$ 14.60
Shares/RSUs granted (in dollars per share)				14.36
Shares/RSUs vested (in dollars per share)				14.10
Shares/RSUs forfeited (in dollars per share)				15.36
Balance at the end of the period (in dollars per share)		$ 14.54		$ 14.54
Compensation Cost Not Yet Recognized
Total unrecognized compensation expense		$ 5,683		$ 5,683
Unrecognized compensation expense, period for recognition (in years)				2 years 8 months 20 days
Restricted shares and RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense		$ 1,596	$ 1,756	$ 3,729	$ 3,549
Additional compensation expense				$ 330
Minimum \| Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for shares/RSUs granted				11 months
Maximum \| Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for shares/RSUs granted				3 years
Class A common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued	42
Dividends \| Class A common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued	16