Debt (Tables)

3 Months Ended

Sep. 30, 2021

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

As of September 30, 2021	Revolving Credit Facility		3.75% Convertible Notes Due 2022			3.75% Convertible Notes Due 2026			Term Loan Facility			Total
Principal amount of the Notes	$	20,000	$	2,865		$	100,000		$	79,000		$	201,865
Unamortized debt costs		—		(21	)		(2,791	)		(1,244	)		(4,056	)
Net carrying amount	$	20,000	$	2,844		$	97,209		$	77,756		$	197,809
Reported as:
Short-term debt												$	3,664
Long-term debt													194,145
Total debt												$	197,809

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 September 30,
	2021		2020
Interest expense related to contractual interest coupon	$	1,877	$	2,785
Interest expense related to amortization of debt discount		—		1,241
Interest expense related to amortization of debt issuance costs		156		357
	$	2,033	$	4,383