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Commitments and Contingencies - Employment Agreements (Details) - USD ($)	1 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2016
Executive Non-renewal Charge
Charges in connection with the non-renewal of agreement	$ 3,800,000
Non-cash expenses related to stock award compensation	$ 800,000
Kasbar agreement
Loss contingencies
Annual base salary		$ 900,000
Term of extension in expiration period under the specified condition		1 year
Minimum period prior to expiration of the term for serving specified notice to prevent extension of the agreement term		1 year
Severance payment for termination following a change of control		$ 5,000,000
Severance payment for termination following other scenarios		$ 3,000,000
Period for severance payment after termination of executive's employment		2 years
Agreements with executive officers and key employees
Future minimum commitments under agreements with executive officers and key employees
2017		$ 1,300,000

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- Definition

Executive Non-renewal Charge [Abstract]

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No definition available.

+ Details

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No definition available.

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- Definition

The amount of commitment expense expected to be paid during year one of the five succeeding fiscal years.

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No definition available.

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- Definition

Represents the term of extension in the expiration period of the agreement.

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No definition available.

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- Definition

Represents the minimum period prior to expiration of the term for serving the specified notice to prevent extension of the agreement term.

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No definition available.

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- Definition

Represents the annual base salary under the agreement.

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No definition available.

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- Definition

Represents the period for severance payment after termination of the executive's employment under the agreement.

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No definition available.

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- Definition

Represents the amount of severance payment for termination of the executive's employment following a change in control under the agreement.

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No definition available.

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- Definition

Represents the amount of severance payment for termination of the executive's employment following other scenarios.

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No definition available.

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- Definition

Represents the amount of non-cash expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a severance arrangement.

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No definition available.

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees terminated under a severance arrangement.

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No definition available.

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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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