Debt instrument accrued interest rate.

No definition available.

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- Definition

Debt instrument, additional prepayment cost.

+ References

No definition available.

+ Details

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- Definition

Debt instrument, basis spread deduction on variable rate.

+ References

No definition available.

+ Details

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- Definition

Debt instrument, date of last required interest payment.

+ References

No definition available.

+ Details

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- Definition

Debt instrument interest rate due and payable added to outstanding principal.

+ References

No definition available.

+ Details

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- Definition

Debt instrument, prepayment premium.

+ References

No definition available.

+ Details

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- Definition

Debt instrument term for repayment of principal and interest.

+ References

No definition available.

+ Details

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- Definition

Number of tranches.

+ References

No definition available.

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- Definition

Payment of accrued interest on debt.

+ References

No definition available.

+ Details

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- Definition

Percentage of eligible accounts receivable for borrowings.

+ 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://fasb.org/us-gaap/role/ref/legacyRef
-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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Period Type:	instant

- 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

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (a)
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Period Type:	instant

- Definition

Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.

+ References

+ Details

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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.

+ Details

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-SubTopic 10
-Section 50
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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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.

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- Definition

Description of the credit facility's borrowing capacity including discussion of how the borrowing capacity is determined (for example, borrowing capacity based on the amount of current assets).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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- Definition

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

+ References

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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

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- Definition

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Balance Type:	debit
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- Definition

The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

+ References

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- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

+ References

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Debt - Additional Information (Details)		1 Months Ended					3 Months Ended
Debt - Additional Information (Details)	Oct. 23, 2018 USD ($)	Oct. 31, 2018 USD ($)	May 31, 2018 USD ($)	Dec. 31, 2015 USD ($) Tranche	Jun. 30, 2015	Nov. 30, 2012 USD ($) shares	Mar. 31, 2019 USD ($)	Aug. 31, 2016 USD ($)
Pharmakon Loan Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 55,000,000
Number of tranches for loans \| Tranche				2
Loss in connection with early extinguishment of debt	$ 3,000,000
Prepayment premium fee	1,000,000
Additional consideration for prepayment of debt	1,500,000
Repayment of debt		$ 35,800,000
Pharmakon Loan Agreement \| Silicon Valley Bank
Debt Instrument [Line Items]
Repayment of debt				$ 4,900,000
Pharmakon Loan Agreement \| Tranche A Loans
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 30,000,000
Debt instrument, fixed interest rate				9.50%
Debt instrument, periodic payment							quarterly
Debt instrument, interest due and payable				50.00%
Repayment of debt	30,000,000
Payment of accrued interest on debt	$ 3,300,000
Pharmakon Loan Agreement \| Tranche B Loans
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 25,000,000
SVB Loan Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 15,000,000
Credit facility expiration date				Dec. 04, 2018
Borrowing capacity description							The Company may borrow up to 80% of its eligible accounts receivable, up to the maximum of $15.0 million
SVB Loan Agreement \| Maximum
Debt Instrument [Line Items]
Percentage of eligible accounts receivable for borrowings				80.00%
SVB Loan Agreement \| Prime Rate
Debt Instrument [Line Items]
Debt instrument interest rate spread				0.25%
SVB Loan Agreement \| Standby Letters of Credit
Debt Instrument [Line Items]
Line of credit								$ 3,100,000
Third Amended and Restated SVB Loan Agreement \| Standby Letters of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity		11,000,000
Proceeds from line of credit		6,900,000
Third Amended and Restated SVB Loan Agreement \| SVB Term Loan
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 35,000,000
Last interest only payment date		Oct. 31, 2020
Number of monthly payments of principal and interest		36 months
Debt instrument, interest rate terms							Interest charged on the SVB Term Loan will be the greater of (a) a floating rate based on the “Prime Rate” published by The Wall Street Journal minus 0.75%, or (b) 4.25%.
Third Amended and Restated SVB Loan Agreement \| SVB Term Loan \| Minimum
Debt Instrument [Line Items]
Debt instrument, interest rate		4.25%
Third Amended and Restated SVB Loan Agreement \| SVB Term Loan \| Prime Rate
Debt Instrument [Line Items]
Basis spread deduction on variable rate		0.75%
Third Amended and Restated SVB Loan Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 25,000,000
Line of credit							$ 0
Debt instrument, interest rate terms							Any principal amount outstanding under the Third Amended and Restated SVB Loan Agreement revolving credit line shall bear interest at an amount that is the greater of (a) a floating rate per annum equal to the rate published by The Wall Street Journal as the “Prime Rate” or (b) 5.00%.
Third Amended and Restated SVB Loan Agreement \| Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Percentage of eligible accounts receivable for borrowings		75.00%
Third Amended and Restated SVB Loan Agreement \| Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Debt instrument, interest rate		5.00%
CHCF Note
Debt Instrument [Line Items]
Repayment of debt			$ 1,500,000
Payment of accrued interest on debt			$ 200,000
Proceeds from long-term debt, net of issuance costs						$ 1,500,000
Debt instrument accrues simple interest rate						2.00%
Debt instrument maturity date					May 31, 2018	Nov. 30, 2016
CHCF Note \| Series D Convertible Preferred Stock
Debt Instrument [Line Items]
Warrants issued to purchase shares \| shares						22,807