Debt (Tables)

9 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Schedule of carrying values of all Debt

The following table presents the carrying value of the Credit Facilities and 3.75% Convertible Notes (the “Notes”) (in thousands):

As of March 31, 2020	Revolving Credit Facility (1)		3.75% Convertible Notes			Term Loan Facility			Total
Carrying amount of equity conversion component	$	—	$	14,650		$	—		$	14,650
Principal amount of the Notes	$	30,723	$	85,000		$	89,093		$	204,816
Unamortized debt costs		—		(2,121	)		(963	)	$	(3,084	)
Unamortized debt discount		—		(7,423	)		(3,646	)	$	(11,069	)
Net carrying amount	$	30,723	$	75,456		$	84,484		$	190,663
Reported as:
Short-term debt									$	—
Long-term debt									$	190,663
Total debt									$	190,663

(1) Unamortized debt costs of $1.0 million recorded in other assets on the consolidated balance sheet.

As of June 30, 2019	Revolving Credit Facility		3.75% Convertible Notes			Term Loan Facility			Total
Carrying amount of equity conversion component	$	—	$	14,650		$	—		$	14,650
Principal amount of the Notes	$	28,265	$	85,000		$	63,031		$	176,296
Unamortized debt costs		—		(2,687	)		(1,231	)		(3,918	)
Unamortized debt discount		—		(9,583	)		(2,951	)		(12,534	)
Net carrying amount	$	28,265	$	72,730		$	58,849		$	159,844
Reported as:
Short-term debt									$	—
Long-term debt										159,844
Total debt									$	159,844

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,
	2020		2019		2020		2019
Interest expense related to contractual interest coupon	$	3,073	$	2,489	$	9,231	$	7,119
Interest expense related to amortization of debt discount		1,073		863		3,090		2,488
Interest expense related to amortization of debt issuance    costs		342		392		1,005		1,157
	$	4,488	$	3,744	$	13,326	$	10,764