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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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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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No definition available.

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- Definition

Number of shares under non-option equity instrument agreements that were cancelled as a result of occurrence of a terminating event.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
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- Definition

Net number of non-option equity instruments granted to participants.

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-Topic 718
-SubTopic 10
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- Definition

Percentage of vesting of share-based compensation awards.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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Stock-Based Plans and Stock-Based Compensation - Restricted Stock Unit Activity (Details) - RSUs - $ / shares	1 Months Ended										11 Months Ended		12 Months Ended			39 Months Ended
	Jun. 30, 2019	Apr. 30, 2019	Feb. 28, 2019	Oct. 31, 2018	Jun. 30, 2018	May 31, 2018	Feb. 28, 2018	Nov. 30, 2017	Jun. 30, 2017	Feb. 28, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2016	Mar. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units granted	25,896	7,282	58,087	2,602	12,806			4,393	14,526	59,395					52,503
Units granted, weighted average grant date fair value (usd per share)	$ 13.50	$ 13.92	$ 17.18	$ 17.23	$ 19.60			$ 19.35	$ 17.45	$ 15.85					$ 7.69
Units forfeited (in shares)										18,305	4,370					12,728
Number of units vested													1,757	879		39,775
Award vesting rights, percentage					92.30%				87.30%
Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units granted		950				500	46,035
Units granted, weighted average grant date fair value (usd per share)						$ 18.75	$ 18.25
Units forfeited (in shares)												7,481
Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units granted		2,533				1,080	750
Units granted, weighted average grant date fair value (usd per share)						$ 18.75	$ 18.25
Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units granted		3,799