Additional common stock shares issued to underwriters.

No definition available.

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- Definition

Common stock purchase by underwriters from exercising option.

+ References

No definition available.

+ Details

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- Definition

Common stock shares sold pursuant to exercise of underwriters option.

+ References

No definition available.

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- Definition

Letter of credit fronting fee.

+ References

No definition available.

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- Definition

Line of credit facility default rate in addition to interest rate.

+ References

No definition available.

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- Definition

Share price net of underwriting discounts.

+ References

No definition available.

+ Details

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- Definition

Underwriters option granted period.

+ References

No definition available.

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- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 30
-Article 5

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

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Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

+ References

+ Details

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- Definition

Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Period Type:	instant

- Definition

The cash inflow associated with the amount received from entity's first offering of stock to the public.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

+ Details

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- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Number of new stock issued during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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- Details

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Subsequent Events - Additional Information (Details) - USD ($)	Dec. 08, 2016	Nov. 23, 2016	Nov. 09, 2016	Dec. 15, 2016	Sep. 30, 2016	Dec. 31, 2015	Mar. 28, 2014
Subsequent Event [Line Items]
Common stock, par value					$ 0.001	$ 0.001
Purchase price per share					$ 0.0045
Letter of Credit
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity							$ 5,000,000
Subsequent Event
Subsequent Event [Line Items]
Additional number of common stock purchase by underwriters from exercising option		877,500
Common stock sold by underwriters from exercising option		877,500
Net proceed received from underwriter option exercise after deducting underwriting discounts and commissions		$ 9,073,000
Subsequent Event \| Jeffries Finance LLC \| Senior Secured Revolving Credit Facility
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	$ 45,000,000
Credit facility agreement, term	3 years
Facility termination date	Dec. 08, 2019
Percentage of commitment fee	0.375%
Default rate, additional to interest rate	2.00%
Line of credit				$ 0
Subsequent Event \| Jeffries Finance LLC \| Senior Secured Revolving Credit Facility \| ABR
Subsequent Event [Line Items]
Default rate, additional to interest rate	2.00%
Subsequent Event \| Jeffries Finance LLC \| Senior Secured Revolving Credit Facility \| Minimum \| London Interbank Offered Rate (LIBOR)
Subsequent Event [Line Items]
Interest rate	3.00%
Subsequent Event \| Jeffries Finance LLC \| Senior Secured Revolving Credit Facility \| Minimum \| ABR
Subsequent Event [Line Items]
Interest rate	2.00%
Subsequent Event \| Jeffries Finance LLC \| Senior Secured Revolving Credit Facility \| Maximum \| London Interbank Offered Rate (LIBOR)
Subsequent Event [Line Items]
Interest rate	4.00%
Subsequent Event \| Jeffries Finance LLC \| Senior Secured Revolving Credit Facility \| Maximum \| ABR
Subsequent Event [Line Items]
Interest rate	3.00%
Subsequent Event \| Jeffries Finance LLC \| Letter of Credit
Subsequent Event [Line Items]
Line of credit facility, maximum borrowing capacity	$ 10,000,000
Fronting fee per annum, percent	0.25%
Subsequent Event \| Initial Public Offering
Subsequent Event [Line Items]
Common stock, shares issued			11,700,000
Common stock, par value			$ 0.001
Purchase price per share			11.00
Share price, net of underwriting discount			$ 10.34
Net proceed received from IPO after deducting underwriting discounts and commissions			$ 120,978,000
Additional common stock, shares issued to underwriters			877,500
Underwriters option granted period			30 days