Note 11 - Income Taxes (Tables)

12 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Components of Income Before Income Taxes [Table Text Block]

	201 8		201 7			201 6
Domestic operations	$	1,351	$	(1,547	)	$	(17,541	)
Foreign operations		3,514		3,085			(2,834	)
	$	4,865	$	1,538		$	(20,375	)

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	201 8			201 7			201 6
Current:
Federal	$	(991	)	$	(989	)	$	(317	)
Foreign		2,256			999			866
State		5			39			94
Deferred:
Federal		6,772			597			(6,092	)
Foreign		(396	)		(85	)		47
State		852			(14	)		(843	)
	$	8,498		$	547		$	(6,245	)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	201 8			201 7			201 6
Expected tax expense	$	1,365		$	523		$	(6,928	)
State taxes, net of federal effect		-			9			(740	)
Foreign taxes, net of federal credits		(1,010	)		(210	)		278
Change in valuation allowance		2,074			(107	)		196
Tax reserve adjustments		(38	)		272			250
Return to provision and other adjustments		(72	)		(17	)		(167	)
Losses not benefited		-			123			885
Tax rate change applied to deferred tax balances		6,324			315			-
Canada Real Estate Gain Deduction		-			(337	)		-
Other permanent items		(145	)		(24	)		(19	)
Actual tax expense (benefit)	$	8,498		$	547		$	(6,245	)

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	201 8			201 7
Deferred tax assets (liabilities):
Inventories	$	1,214		$	1,753
Employee benefits (other than pension)		700			807
Book reserves		504			725
Federal NOL, various carryforward periods		551			154
State NOL, various carryforward periods		1,034			786
Foreign NOL, various carryforward periods		148			452
Foreign tax credit carryforward, expiring 2018 – 2027		5,563			4,222
Pension benefits		8,881			16,074
Retiree medical benefits		1,622			2,679
Depreciation		113			134
Intangibles		(410	)		(269	)
Federal research and development and AMT credit carryforward		638			545
Other		1,180			892
Total deferred tax assets		21,738			28,954
Valuation allowance		(4,999	)		(2,922	)
Net deferred tax asset	$	16,739		$	26,032

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

Balance at June 30, 2015	$	(11,132	)
Increase for tax positions taken during the current period		(184	)
Effect of exchange rate changes		82
Decrease relating to lapse of applicable statute of limitations		414
Balance at June 30, 2016		(10,820	)
Increase for tax positions taken during the current period		(813	)
Effect of exchange rate changes		38
Decrease relating to lapse of applicable statute of limitations		7
Balance at June 30, 2017		(11,588	)
Increase for tax positions taken during the current period		(287	)
Increase for tax positions taken during the prior period		(67	)
Effect of exchange rate changes		130
Decrease relating to lapse of applicable statute of limitations		930
Balance at June 30, 2018	$	(10,882	)