Long-term Debt (Tables)

12 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-term debt consists of the following:

June 30,	2017			2016
(In thousands)
Variable-rate credit facilities
Asset-backed bank facility of $100 million, due 10/20/2017	$	75,000		$	80,000
Revolving credit facility of $200 million, due 11/30/2021	85,000			40,000
Term loan due 11/30/2021	240,625			225,000
Private placement notes
3.04% senior notes, due 3/1/2017	—			50,000
3.04% senior notes, due 3/1/2018	50,000			50,000
Floating rate senior notes, due 12/19/2022	100,000			100,000
Floating rate senior notes, due 2/28/2024	150,000			150,000
Total long-term debt	700,625			695,000
Unamortized debt issuance costs	(2,388		)	(1,494		)
Current portion of long-term debt	(62,500		)	(75,000		)
Long-term debt	$	635,737		$	618,506

Schedule of Maturities of Long-term Debt

The following table shows principal payments on the debt due in succeeding fiscal years:

Years ending June 30,
(In thousands)
2018	$	62,500
2019	21,875
2020	25,000
2021	25,000
2022	316,250
Thereafter	250,000
Total long-term debt	$	700,625