Stock Based Compensation - Restricted Stock Activity (Details) - Restricted Stock - $ / shares shares in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Restricted Shares
Unvested restricted shares outstanding, Beginning (in shares)	11	34
Vested, restricted shares (in shares)	(1)	(23)
Forfeited, restricted shares (in shares)	(9)
Unvested restricted shares outstanding, Ending (in shares)	1	11
Weighted Average Grant Price
Unvested restricted shares, weighted average grant price, Beginning (in dollars per share)	$ 14.88	$ 10.60
Vested, weighted average grant price (in dollars per share)	15.72	8.40
Forfeited, weighted average grant price (in dollars per share)	14.70
Unvested restricted shares, weighted average grant price, Ending (in dollars per share)	$ 15.80	$ 14.88

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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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.

+ References

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-Publisher FASB
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-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 2
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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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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.

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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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-Publisher FASB
-Name Accounting Standards Codification
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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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