Aggregate principal to be paid on installments.

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- Definition

Class of warrant or right additional number of securities called by warrants or rights.

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No definition available.

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- Definition

Debt instrument carrying amount net of issuance cost.

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Debt Instrument, Debt Default, Interest Rate Increase

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Debt issuance cost amortization period.

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No definition available.

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- Definition

Fixed charge coverage ratio.

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No definition available.

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- Definition

Line Of Credit Facility Ceiling On Interest Rate Percentage

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No definition available.

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- Definition

Line of credit facility floor on interest rate percentage.

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No definition available.

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- Definition

Minimum liquidity covenant amount.

+ References

No definition available.

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- Definition

Amount of amortization expense attributable to debt issuance costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
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- Definition

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

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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.

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

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

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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
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-Paragraph 6
-Subparagraph (a)
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of payment greater than the preceding installment payments to be paid at final maturity date of debt.

+ References

No definition available.

+ Details

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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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 interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).

+ References

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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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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 amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured debt.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 10
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- Definition

Carrying amount of collateralized debt obligations with maturities initially due after one year or beyond the operating cycle, if longer, excluding the current portion. Obligations include, but not limited to, mortgage loans, chattel loans, and other borrowings secured by assets.

+ References

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- Definition

Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 10
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Debt - Squadron Credit Agreement (Details) - USD ($)			3 Months Ended
Debt - Squadron Credit Agreement (Details) - USD ($)	Mar. 27, 2019	Nov. 06, 2018	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018	Sep. 01, 2016
Squadron Credit Agreement
Line of Credit Facility [Line Items]
Current interest rate		10.00%
Debt instrument, aggregate principal to be paid on installments		$ 10,000,000
Debt instrument, frequency of periodic payment	29 equal monthly installments	29 equal monthly installments
Debt instrument payment at maturity		$ 25,000,000
Debt instrument, maturity date	Nov. 30, 2023	Nov. 30, 2023
New debt issuance costs			$ 300,000
Additional warrants for future				0
Debt carrying amount, net of issuance cost		$ 38,600,000
Debt issuance cost, amortization period		5 years
Squadron Credit Agreement \| Expanded Credit Facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 30,000,000			$ 45,000,000
Squadron Credit Agreement \| Common Stock
Line of Credit Facility [Line Items]
Number of warrants issued (in shares)	4,838,710	845,000
Exercise price of warrants	$ 2.17	$ 3.15
Warrants term	7 years	7 years
Squadron Credit Agreement \| Maximum
Line of Credit Facility [Line Items]
Current interest rate		13.00%
Squadron Credit Agreement \| Minimum [Member]
Line of Credit Facility [Line Items]
Current interest rate		10.00%
Globus facility agreement
Line of Credit Facility [Line Items]
Maximum borrowing capacity						$ 30,000,000
Term Loan \| Squadron Credit Agreement
Line of Credit Facility [Line Items]
Secured debt agreement		$ 35,000,000		45,000,000	$ 35,000,000
Proceeds from secured term loan		34,100,000
Line of Credit \| Squadron Credit Agreement
Line of Credit Facility [Line Items]
Line of credit				$ 10,000,000
Minimum liquidity covenant amount		$ 5,000,000
Fixed Charge Coverage Ratio		100.00%
Floor on interest rate	10.00%
Ceiling on interest rate	13.00%
Line of Credit \| Squadron Credit Agreement \| Maximum
Line of Credit Facility [Line Items]
Debt default, interest rate increase		5.00%
Line of Credit \| Squadron Credit Agreement \| LIBOR
Line of Credit Facility [Line Items]
Maturity Term		5 years
Interest rate description		LIBOR plus 8%
Line of Credit \| Globus facility agreement
Line of Credit Facility [Line Items]
Line of credit		$ 29,200,000