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The fair value 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).

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

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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

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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Stock Compensation Plans and Share-Based Compensation Awards - Awards, UAR, RSA (Details) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019 USD ($) employee $ / shares shares	Jun. 30, 2018 USD ($)	Jun. 30, 2019 USD ($) employee $ / shares shares	Jun. 30, 2018 USD ($)
Stock Compensation Plans and Share-Based Compensation Awards
Share-based compensation expense \| $	$ 2,977	$ 52,134	$ 4,822	$ 52,134
UAR awards
Stock Compensation Plans and Share-Based Compensation Awards
Fair value (in dollars per share)			$ 16.00
Share-based compensation expense \| $	$ 100	$ 8,700	$ 200	$ 8,700
Number of employees or former employees who held awards \| employee	35		35
RSAs
Number outstanding
Balance at beginning of period (in shares) \| shares			42
Vested (in shares) \| shares			(25)
Forfeited (in shares) \| shares			(2)
Balance at end of period (in shares) \| shares	15		15
Weighted average grant date fair value
Balance at beginning of period (in dollars per share)			$ 16.00
Vested (in dollars per share)			16.00
Forfeited (in dollars per share)			16.00
Balance at end of period (in dollars per share)	$ 16.00		$ 16.00