The amount of loan that has been expired due to non satisfaction of conditions.

No definition available.

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Period of time during which interest-only payments are required for the 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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Represents the number of loan tranches pertaining to the debt instrument.

+ References

No definition available.

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The period of time during which prepayment premium condition one is in effect, 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

Represents the prepayment premium due, as a percent of the outstanding principal, if prepayment occurs under condition one.

+ References

No definition available.

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- Definition

Represents the prepayment premium due, as a percent of the outstanding principal, if prepayment occurs under condition three.

+ References

No definition available.

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- Definition

Represents the prepayment premium due, as a percent of the outstanding principal, if prepayment occurs under condition two.

+ References

No definition available.

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Represents the prepayment premium due, as a percent of the outstanding principal, if prepayment occurs under condition one.

+ References

No definition available.

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- Definition

Represents the prepayment premium due, as a percent of the outstanding principal, if prepayment occurs under condition three.

+ References

No definition available.

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Represents the prepayment premium due, as a percent of the outstanding principal, if prepayment occurs under condition two.

+ References

No definition available.

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- Definition

The final payment fee at extinguishment of debt.

+ References

No definition available.

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The percent of principal due, as a final payment fee, at extinguishment of debt.

+ References

No definition available.

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- Definition

The number of monthly installment to be paid

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399

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

Description of any adjustments made to the stated rate to determine the effective rate.

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

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Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs.

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

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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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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Loan and Security Agreement - Additional Information (Details)			1 Months Ended			3 Months Ended		6 Months Ended
	Jul. 25, 2019 installment	Nov. 30, 2016 USD ($)	Mar. 31, 2019 USD ($) tranche	Nov. 30, 2018 USD ($)	Nov. 30, 2016 USD ($) tranche	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)
Number of loan tranches \| tranche			2
Repayment of principal on term loan									$ 7,238,889
Prepayment premium, percent of principal, if prepaid within two years		3.00%			3.00%
Prepayment premium, condition one, term		2 years
Prepayment premium, percent of principal, if prepaid during the third year		2.00%			2.00%
Prepayment premium, percent of principal, if prepaid after third year		1.00%			1.00%
Interest expense						$ 379,167	$ 379,166	$ 758,334
Amortization of debt issuance costs						119,014	$ 126,259		195,924
Term Loan
Number of monthly installments \| installment	30
Interest expense									$ 595,833
Amortization of debt issuance costs								238,028
Term Loan \| Milestone Met
Number of monthly installments \| installment	24
2019 Term Loan
Maximum loan amount			$ 24,000,000.0
Interest-only payment period	18 months		12 months
Annual interest rate	(7.50%)
Interest rate basis			7.50%
Interest rate spread			7.50%
Final payment fee, percent of principal	6.30%		6.00%
Prepayment premium, percent of principal, if prepaid within one year	3.00%		3.00%
Prepayment premium, condition one, term									1 year
Prepayment premium, percent of principal, if prepaid during the second year	2.00%		2.00%
Prepayment premium, percent of principal, if prepaid after second year	1.00%		1.00%
2019 Term Loan \| Prime Rate
Interest rate basis	2.00%		2.00%
Interest rate spread	2.00%		2.00%
Term Loan 2019, Tranche One
Loan amount			$ 20,000,000.0
Final payment fee			850,000
Repayment of principal on term loan			5,600,000
Term Loan 2019, Tranche Two
Remaining credit facility to be drawn			$ 4,000,000.0			$ 4,000,000.0		$ 4,000,000.0
Interest-only payment period	24 months		18 months
Original Term Loan 2016
Maximum loan amount		$ 20,000,000.0			$ 20,000,000.0
Number of loan tranches \| tranche					3
Interest rate basis					3.50%
Interest rate spread					3.50%
Final payment fee, percent of principal		8.50%			8.50%
Final payment fee			$ 850,000
Base interest rate		4.50%			4.50%
Term Loan 2016, Tranche One
Loan amount		$ 10,000,000.0			$ 10,000,000.0
Term Loan 2016, Tranche Two
Maximum loan amount		5,000,000.0			5,000,000.0
Term Loan 2016, Tranche Three
Maximum loan amount		5,000,000			5,000,000
Term Loan 2016, Tranche Two and Three
Maximum loan amount		10,000,000.0			$ 10,000,000.0
Number of loan tranches \| tranche					2
Loan amount		$ 10,000,000.0			$ 10,000,000.0
Amount of borrowing facility expired					$ 10,000,000.0
Amended Term Loan 2016
Loan amount				$ 4,000,000.0
Minimum \| Amended Term Loan 2016 \| Prime Rate
Interest rate basis				2.00%
Interest rate spread				2.00%
Maximum \| Amended Term Loan 2016 \| Prime Rate
Interest rate basis				7.25%
Interest rate spread				7.25%