Debt

3 Months Ended

Sep. 30, 2022

Debt Disclosure [Abstract]

Debt

Note 10. Debt

3.75% Convertible Senior Notes due July 2022

As of June 30, 2022, the $2.9 million aggregate principal amount of the 3.75% Convertible Senior Notes due July 2022 (the “3.75% Convertible Notes due 2022”) remained outstanding. In July 2022, the remaining outstanding amount of the 3.75% Convertible Senior Notes due 2022 was repaid in cash.

3.75% Convertible Senior Notes due July 2026

In May 2021, the Company issued $100.0 million aggregate principal amount of its 3.75% Convertible Senior Notes due July 2026 (the “3.75% Convertible Notes due 2026”) under an indenture between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee. As of September 30, 2022, the if-converted value of its 3.75% Convertible Notes due 2026 did not exceed the outstanding principal amount.

Credit Facilities

As of September 30, 2022, $5.0 million of aggregate principal amount was outstanding under the Company's $40.0 million revolving credit facility (the “Revolving Credit Facility”), $74.5 million aggregate principal amount was outstanding under the Company's five-year $80.0 million term loan (the "Term Loan Facility") and $0.9 million of associated unamortized debt costs. As of June 30, 2022, $5.0 million of aggregate principal amount was outstanding under the Revolving Credit Facility, $76.0 million aggregate principal amount was outstanding under the Term Loan Facility and $1.0 million of associated unamortized debt costs.

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

As of September 30, 2022	Revolving Credit Facility		3.75% Convertible Notes Due 2026			Term Loan Facility			Total
Principal amount of the Notes	$	5,000	$	100,000		$	74,500		$	179,500
Unamortized debt costs		—		(2,240	)		(935	)		(3,175	)
Net carrying amount	$	5,000	$	97,760		$	73,565		$	176,325
Reported as:
Short-term debt									$	5,705
Long-term debt										170,620
Total debt									$	176,325

As of June 30, 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		$	76,000		$	183,865
Unamortized debt costs		—		(1	)		(2,381	)		(1,013	)		(3,395	)
Net carrying amount	$	5,000	$	2,864		$	97,619		$	74,987		$	180,470
Reported as:
Short-term debt												$	8,563
Long-term debt													171,907
Total debt												$	180,470

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

	Three Months Ended September 30,
	2022		2021
Interest expense related to contractual interest coupon	$	2,032	$	1,877
Interest expense related to amortization of debt issuance costs		219		156
Total	$	2,251	$	2,033