Stock-Based Compensation - Summary of Restricted Stock Activity (Details) - Restricted Stock [Member] - $ / shares	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Nonvested Restricted Stock Outstanding, Beginning balance	150	1,070
Nonvested Restricted Stock, Granted		801
Nonvested Restricted Stock, Vested	(75)	(1,491)
Nonvested Restricted Stock, Forfeited	(75)	(230)
Nonvested Restricted Stock Outstanding, Ending balance		150
Weighted Average Grant Date Fair Value Per Share, Beginning balance	$ 1,406.00	$ 706.00
Weighted Average Grant Date Fair Value Per Share, Granted		226.00
Weighted Average Grant Date Fair Value Per Share, Vested	1,406.00	336.00
Weighted Average Grant Date Fair Value Per Share, Forfeited	1,406.00	972.00
Weighted Average Grant Date Fair Value Per Share, Ending balance		$ 1,406.00

Nonvested Restricted Stock Outstanding,

No definition available.

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- Definition

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

+ 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

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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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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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

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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-Publisher FASB
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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

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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