Class of Warrant or Right, Inducement Expense

No definition available.

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- Definition

Represents the term of warrant.

+ References

No definition available.

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- Definition

Class of Warrant or Right Term, Period Start After Closing

+ References

No definition available.

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- Definition

Represents the equity value assumption used to determine fair value.

+ 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

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.

+ References

No definition available.

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(2))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

+ References

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- Definition

Amount of expense (income) related to adjustment to fair value of warrant liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 480
-SubTopic 10
-Section 25
-Paragraph 13
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-Name Accounting Standards Codification
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-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

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- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

+ Details

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

+ Details

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- Definition

Risk-free interest rate assumption used in valuing an instrument.

+ References

+ Details

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- Definition

Consideration given by issuer of convertible debt to provide an incentive for debt holders to convert the debt to equity securities. The expense is equal to the fair value of all securities and other consideration transferred in the transaction in excess of the fair value of securities issuable pursuant to the original conversion terms.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 40
-Paragraph 16
-URI http://asc.fasb.org/extlink&oid=77886427&loc=d3e6835-112609

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- Definition

The number of units sold in a private placement of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
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- Definition

The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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- Definition

Number of new stock issued during the period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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- Definition

Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

+ 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))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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WARRANTS (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands				1 Months Ended		2 Months Ended	6 Months Ended
	Dec. 19, 2017	Dec. 18, 2017	Sep. 28, 2017	Sep. 30, 2017	Feb. 28, 2017	Oct. 31, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017	Oct. 02, 2017	Jun. 17, 2013	Jan. 31, 2013
Warrant liabilities
Fair value of common stock issued							$ 27		$ 20
Proceeds from exercise of warrants							260	$ 0
Placement Agent
Warrant liabilities
Warrant fair value			$ 174
Warrant share price (in dollars per share)			$ 4.85
Bridge Warrants \| Founders
Warrant liabilities
Warrants to purchase shares of common stock (in unit/shares)											249,999
Exercise price (in dollars per unit/share)											$ 0.20
Fair value of the warrants							1,600
Fair value of common stock issued							1,600
Private Placement Warrants, February 2017, After Modifications
Warrant liabilities
Warrant fair value	$ 6,700
Underwriting Warrant
Warrant liabilities
New shares issued (in shares)			1,976,919
Expected volatility rate		60.00%
Underwriting Warrant \| Placement Agent
Warrant liabilities
New shares issued (in shares)			98,846
Private Placement Warrants, February 2017
Warrant liabilities
Warrant fair value	$ 13,400	$ 4,100
Warrant share price (in dollars per share)	$ 8.18	$ 8.18
Expected term		1 year 8 months 1 day
Expected volatility rate	10.00%
Risk free interest rate	1.25%
Fair value adjustment expense	$ 4,100
Class of Warrant or Right, Inducement Expense	6,700
Induced Conversion of Convertible Debt Expense	2,600
Proceeds from exercise of warrants	$ 6,700
Private Placement Warrants, February 2017 \| Investors, Executives and Board Members
Warrant liabilities
Exercise price (in dollars per unit/share)	$ 8.25
Private Placement Warrants, September 2017
Warrant liabilities
Warrant fair value				$ 3,600
Capital Units \| Private Placement Warrants - 2016 \| Investors, Executives and Board Members
Warrant liabilities
Exercise price (in dollars per unit/share)					$ 8.25
Capital Units \| Private Placement Warrants, September 2017 \| Investors, Executives and Board Members
Warrant liabilities
Exercise price (in dollars per unit/share)						$ 4.85
Common stock warrants \| Investor
Warrant liabilities
Warrant term, period end after closing					30 months
Common stock warrants \| Placement Agent
Warrant liabilities
Warrant term, period start after closing					6 months
Private Placement Warrants - 2016 \| Private Placement Warrants - 2016
Warrant liabilities
Warrants to purchase shares of common stock (in unit/shares)					1,626,898
Private Placement Warrants - 2016 \| Private Placement Warrants, February 2017
Warrant liabilities
Warrants to purchase shares of common stock (in unit/shares)	1,626,898
Private Placement Warrants - 2016 \| Private Placement Warrants, February 2017 \| Investor
Warrant liabilities
New shares issued (in shares)	1,626,898
Private Placement Warrants - 2016 \| Private Placement Warrants, September 2017
Warrant liabilities
Warrants to purchase shares of common stock (in unit/shares)			1,745,581			1,976,919				231,338
Warrant term, period start after closing					6 months
Warrant term, period end after closing					36 months
Private Placement Warrants - 2016 \| Capital Units \| Private Placement Warrants - 2016 \| Investor
Warrant liabilities
New shares issued (in shares)					1,626,898
Private Placement Warrants - 2016 \| Capital Units \| Private Placement Warrants, September 2017 \| Investors, Executives and Board Members
Warrant liabilities
New shares issued (in shares)						1,976,919
Common Stock \| Private Placement Warrants - 2016
Warrant liabilities
Expected term	1 day
Expected dividend rate	0.00%
Risk free interest rate		1.78%
Common Stock \| Underwriting Warrant
Warrant liabilities
Expected term			3 years
Private Placement, Offering One \| Placement Agent
Warrant liabilities
Partners' Capital Account, Units, Sold in Private Placement			87,279
Private Placement, Offering Two \| Placement Agent
Warrant liabilities
Partners' Capital Account, Units, Sold in Private Placement			11,567
Investor Relations \| Consulting Warrant Issued In August2014
Warrant liabilities
Exercise price (in dollars per unit/share)												$ 0.40
Investor Relations \| Private Placement Warrants - 2016
Warrant liabilities
Warrant fair value					$ 2,084
Warrant share price (in dollars per share)					$ 4.91
Expected term					3 years
Expected volatility rate					60.00%
Expected dividend rate					0.00%
Risk free interest rate					1.50%
Minimum \| Underwriting Warrant
Warrant liabilities
Warrant share price (in dollars per share)			$ 4.49
Risk free interest rate			1.59%
Minimum \| Private Placement Warrants, September 2017
Warrant liabilities
Warrant share price (in dollars per share)				$ 4.49
Risk free interest rate				1.59%
Maximum \| Underwriting Warrant
Warrant liabilities
Warrant share price (in dollars per share)			$ 4.69
Risk free interest rate			1.63%
Maximum \| Private Placement Warrants, September 2017
Warrant liabilities
Warrant share price (in dollars per share)				$ 4.69
Risk free interest rate				1.63%
Common Units Class B \| Founders
Warrant liabilities
Warrants to purchase shares of common stock (in unit/shares)											124,998
General and administrative expenses \| Bridge Warrants \| Founders
Warrant liabilities
Fair value adjustment expense							$ 2