Debt (Tables)

9 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Schedule of Carrying Values of all Debt

The following table presents the carrying value of the Notes (as defined below), the Revolving Credit Facility and the Term Loan (in thousands):

As of March 31, 2022	Revolving Credit Facility		3.75% Convertible Notes Due 2022			3.75% Convertible Notes Due 2026			Term Loan Facility			Total
Principal amount of the Notes	$	5,000	$	2,865		$	100,000		$	77,000		$	184,865
Unamortized debt costs		—		(7	)		(2,519	)		(1,092	)		(3,618	)
Net carrying amount	$	5,000	$	2,858		$	97,481		$	75,908		$	181,247
Reported as:
Short-term debt												$	8,051
Long-term debt													173,196
Total debt												$	181,247

As of June 30, 2021	Revolving Credit Facility		3.75% Convertible Notes Due 2022			3.75% Convertible Notes Due 2026			Term Loan Facility			Total
Carrying amount of equity conversion component	$	—	$	134		$	25,944		$	—		$	26,078
Principal amount of the Notes	$	20,000	$	2,865		$	100,000		$	80,000		$	202,865
Unamortized debt costs		—		(34	)		(2,175	)		(1,303	)		(3,512	)
Unamortized debt discount		—		(119	)		(25,437	)		—			(25,556	)
Net carrying amount	$	20,000	$	2,712		$	72,388		$	78,697		$	173,797
Reported as:
Short-term debt												$	3,790
Long-term debt													170,007
Total debt												$	173,797

Summary of Interest Expense on Notes and Credit Facilities

A summary of interest expense on the Notes and Credit Facilities is as follows (in thousands):

	Three Months Ended March 31,				Nine Months Ended March 31,
	2022		2021		2022		2021
Interest expense related to contractual interest coupon	$	1,748	$	2,678	$	5,466	$	8,259
Interest expense related to amortization of debt discount		—		1,266		—		3,757
Interest expense related to amortization of debt issuance    costs		215		370		594		1,086
	$	1,963	$	4,314	$	6,060	$	13,102