Income Taxes (Tables)

6 Months Ended

Dec. 31, 2017

Income Tax Disclosure [Abstract]

Interest and Penalties Related to Liabilities for Income Tax Expense

For the three and six months endedDecember 31, 2017 and 2016, we recognized the following amounts as income tax-related interest expense and penalties:

	Three Months Ended December 31,						Six Months Ended December 31,
	2017			2016			2017			2016
Interest expense	$	1,811		$	1,501		$	3,897		$	2,783
Penalties expense (recoveries)	(624		)	(218		)	(543		)	(324		)
Total	$	1,187		$	1,283		$	3,354		$	2,459

Interest Accrued and Penalties Accrued Related to Income Tax Expense

As of December 31, 2017 and June 30, 2017, the following amounts have been accrued on account of income tax-related interest expense and penalties:

	As of December 31, 2017		As of June 30, 2017
Interest expense accrued *	$	52,105	$	47,402
Penalties accrued *	$	2,230	$	2,160

* These balances have been included within "Long-term income taxes payable" within the Condensed Consolidated Balance Sheets.