The date on which the warrants sets to expire.

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- Definition

Represents the exercise price of options.

+ References

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(4))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(2))
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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
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- Definition

Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, to sell the shares, and be entitled to the cash proceeds of such sale. For example, vesting may be expressed as being 25 percent of the shares under option on each anniversary of the grant date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
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- Definition

Number of additional shares authorized for issuance under an established share-based compensation plan.

+ References

No definition available.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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-Name Accounting Standards Codification
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- Definition

Number of options vested.

+ References

No definition available.

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- Definition

Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
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STOCKHOLDERS' EQUITY (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		12 Months Ended
	Jan. 30, 2018	May 31, 2006	Dec. 31, 2017	Dec. 31, 2016	Aug. 25, 2016	Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant			83,480
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights			The Plans provide that in the event of a takeover or merger of the Company in which 100% of the equity of the Company is purchased or a sale of all or substantially all of the Company’s assets, 75% of all unvested employee options will vest immediately and the remaining 25% will vest over the following twelve-month period. If an employee or holder of stock options is terminated as a result of or subsequent to the acquisition, 100% of that individual’s stock option will vest immediately upon employment termination.
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value				$ 35,000
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures, Total				280,000
Options Exercise Price			$ 0.05
Share-Based Compensation			$ 0	$ 35
Class of Warrant or Right, Number of Securities Called by Warrants or Rights					33,088
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 10.70
Brookstone [Member] \| Subsequent Event [Member]
Equity Method Investment, Ownership Percentage	34.10%
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	6,321,930
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 0.075
Class Of warrant Or Right Expiration Date	Oct. 15, 2025
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares	984,301
Secured Debt [Member] \| Brookstone [Member] \| Subsequent Event [Member]
Debt Instrument, Maturity Date	Oct. 15, 2020
Equity Incentive Plan 2015 [Member]
Common Stock, Capital Shares Reserved for Future Issuance						1,000,000
Equity Incentive Plan 2005 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized		1,750,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant		3,750,000
Common Stock, Capital Shares Reserved for Future Issuance		2,000,000