Income Taxes (Tables)

12 Months Ended

Jun. 30, 2018

Income Taxes [Abstract]

Components Of Income Before Income Taxes

		2018			2017			2016
South Africa	$	98,893		$	129,786		$	119,097
United States		(15,329	)		(20,902	)		(5,915	)
Other		(15,671	)		5,572			13,055
Income before income taxes	$	67,893		$	114,456		$	126,237

Provision For Income Taxes By Location Of Taxing Jurisdiction

		2018			2017			2016
Current income tax	$	95,529		$	45,857		$	88,807
South Africa		35,745			35,986			31,815
United States		55,788			4,686			50,750
Other		3,996			5,185			6,242
Deferred taxation (benefit) charge		1,293			(40	)		(161	)
South Africa		2,528			(473	)		3,044
United States		477			1,123			(274	)
Other		(1,712	)		(690	)		(2,931	)
Foreign tax credits generated – United States		(55,778	)		(3,345	)		(46,566	)
Change in tax rate – United States		309			-			-
Income tax provision	$	41,353		$	42,472		$	42,080

Reconciliation Of Income Taxes

	2018		2017		2016
Income tax rate reconciliation:
Income taxes at fully-distributed South African tax rates	28.00	%	28.00	%	28.00	%
Non-deductible items	22.35	%	1.01	%	0.38	%
Foreign tax rate differential	(0.96	%)	0.00	%	7.42	%
Transition Tax	81.88	%	-	%	-	%
Foreign tax credits	(82.17	%)	(0.05	%)	(36.88	%)
Indirect foreign tax credits repealed	48.07	%	-	%	-	%
Taxation on deemed dividends in the United States	2.84	%	8.00	%	34.60	%
Movement in valuation allowance	(39.22	%)	0.07	%	(0.09	%)
Change in tax laws – United States	0.16	%	-	%	-	%
Prior year adjustments	(0.03	%)	0.07	%	(0.09	%)
Income tax provision	60.92	%	37.10	%	33.34	%

Schedule Of Deferred Tax Assets And Liabilities

		2018			2017
Total deferred tax assets
Net operating loss carryforwards	$	11,339		$	4,946
Provisions and accruals		6,384			4,413
FTS patent		367			475
Intangible assets		687			829
Foreign tax credits		10			32,574
Other		7,779			5,717
Total deferred tax assets before valuation allowance		26,566			48,954
Valuation allowances		(16,057	)		(38,967	)
Total deferred tax assets, net of valuation allowance		10,509			9,987
Total deferred tax liabilities:
Intangible assets		35,541			9,141
Investments		6,772			-
Other		8,490			6,655
Total deferred tax liabilities		50,803			15,796
Reported as
Current deferred tax assets		-			5,330
Long-term deferred tax assets		6,312			-
Long-term deferred tax liabilities		46,606			11,139
Net deferred income tax liabilities	$	40,294		$	5,809

Movement In Valuation Allowance

								Net
					Foreign			operating
					tax			loss carry-			FTS
		Total			credits			forwards			patent			Other
July 1, 2016	$	38,834		$	36,748		$	931		$	158		$	997
Reversed to statement of operations		(4,302	)		(4,174	)		(128	)		-			-
Charged to statement of operations		4,684			-			3,107			-			1,577
Foreign currency adjustment		(249	)		-			(211	)		(38	)		-
June 30, 2017		38,967			32,574			3,699			120			2,574
Reversed to statement of operations		(32,634	)		(32,634	)		-			-			-
Charged to statement of operations		9,582			10			971			-			8,601
Utilized		60			60			-			-			-
Change in tax laws		(894	)		-			(263	)		-			(631	)
Foreign currency adjustment		976			-			1,038			(63	)		1
June 30, 2018	$	16,057		$	10		$	5,445		$	57		$	10,545

Schedule Of Operating Loss Carryforwards

Year of expiration		U.S. net operating
		loss carry
		forwards
2024	$	1,874
2028	$	4,423

Schedule Of Reconciliation Of Total Amounts Of Unrecognized Tax Benefits

		2018			2017			2016
Unrecognized tax benefits - opening balance	$	475		$	1,930		$	2,322
Gross increases - tax positions in prior periods		196			-			-
Gross decreases - tax positions in prior periods		-			(2,109	)		(609	)
Gross increases - tax positions in current period		311			440			641
Gross decreases - tax positions in current period		(150	)		-			-
Lapse of statute limitations		-			-			-
Foreign currency adjustment		6			214			(424	)
Unrecognized tax benefits - closing balance	$	838		$	475		$	1,930