Financing Arrangements (Tables)

12 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

As of March 31, 2020, no amounts were outstanding to NovaQuest and Hercules. As of March 31, 2019, amounts outstanding to NovaQuest under the NovaQuest Securities Purchase Agreement and Hercules under the Hercules Loan Agreement consisted of the following (in thousands):

	NovaQuest			Hercules			Total
Principal amount	$	60,000		$	40,000		$	100,000
End of term charge	—			2,620			2,620
Less: unamortized debt discounts and issuance costs	(756		)	(2,482		)	(3,238		)
Loan payables less unamortized debt discounts and issuance costs	59,244			40,138			99,382
Less: current maturities	—			(6,142		)	(6,142		)
Long-term debt, net of current maturities and unamortized debt discounts and issuance costs	$	59,244		$	33,996		$	93,240