Percent of common stock that must be held to maintain seat on Board of Directors.

No definition available.

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- Definition

Market price at which preferred shares were issued.

+ References

No definition available.

+ Details

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- Definition

Percent of common shares issued upon conversion of preferred stock.

+ References

No definition available.

+ Details

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- Definition

The percentage rate used to calculate dividend payments on preferred stock.

+ References

No definition available.

+ Details

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- References

No definition available.

+ Details

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- Definition

Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

+ References

+ Details

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- Definition

Cash received on stock transaction after deduction of issuance costs.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration

- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

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- Details

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Stockholders' Equity (Details 2) - USD ($) $ / shares in Units, $ in Millions			12 Months Ended
	Jan. 30, 2018	Jan. 23, 2018	Dec. 31, 2018	Jan. 31, 2018
Preferred stock
Preferred shares authorized (in shares)			1,000,000
Preferred stock dividend rate (as percent)			500.00%
Series A Preferred Stock
Preferred stock
Par value (in dollars per share)			$ 1.0
Percent of outstanding common stock issued upon conversion (as percent)		16.00%
Market price at issuance (in dollars per share)		$ 9.91
Percent of ownership required for non-voting observer position on Board of Directors (as percent)		5.00%
Series A Preferred Stock \| Securities Purchase Agreement
Preferred stock
Preferred stock dividend rate (as percent)		5.00%
Shares issued (in shares)		9,926
Value of shares issued		$ 9.9
Wipro \| Series A Preferred Stock \| Securities Purchase Agreement
Preferred stock
Preferred shares authorized (in shares)				9,926
Shares issued (in shares)	9,926
Value of shares issued	$ 9.9