Debt Instrument, Floor Interest Rate

No definition available.

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- Definition

Debt Instrument, Number Of Monthly Payments

+ References

No definition available.

+ Details

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- Definition

Stock Issued During Period, Shares, Warrants Exercised

+ References

No definition available.

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- Definition

Warrants Issued As Percentage Of Loan Advance Amount

+ References

No definition available.

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- Definition

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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- Definition

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

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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.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

+ References

+ Details

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- Definition

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

+ References

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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

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

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 bank borrowing during the year.

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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.

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Debt - Narrative (Details)	1 Months Ended				3 Months Ended	12 Months Ended
Debt - Narrative (Details)	Jul. 31, 2019 USD ($)	Apr. 30, 2017 USD ($)	Aug. 31, 2015 USD ($) payment $ / shares shares	Feb. 28, 2015 USD ($) payment $ / shares shares	Dec. 31, 2019 USD ($) shares	Dec. 31, 2019 USD ($) shares	Dec. 31, 2018 USD ($) shares	Dec. 31, 2017 USD ($) shares	Apr. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)
Debt Instrument [Line Items]
Debt instrument face amount									$ 5,000,000.0	$ 4,000,000.0
Proceeds from bank debt			$ 5,000,000.0	$ 1,000,000.0
Number of monthly payments \| payment			36	36
Repayments on long-term debt		$ 3,600,000				$ 0	$ 0	$ 4,306,000
Interest rate								0.25%
Warrants issued as percentage of loan advance				1.00%
Warrants exercised (in shares) \| shares			62,500	27,777	90,277	90,000	0	361,425
Exercise price (in dollars per share) \| $ / shares			$ 0.80	$ 0.36
Amortization of debt discount								$ 20,000
Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Aggregate principal amount of secured revolving loan facility	$ 30,000,000.0
Floor interest rate	5.25%
Loans outstanding					$ 0	$ 0
Revolving Credit Facility \| Line of Credit \| Prime Rate
Debt Instrument [Line Items]
Floating interest rate	0.25%
Maximum \| Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Debt instrument fee (less than)					$ 100,000	$ 100,000