Note 11 - Income Taxes (Tables)

12 Months Ended

Jun. 30, 2020

Notes Tables

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

	2020			2019		2018
Domestic operations	$	(24,450	)	$	1,507	$	1,351
Foreign operations		4,453			8,103		3,514
	$	(19,997	)	$	9,610	$	4,865

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

	2020			2019			2018
Current:
Federal	$	(19	)	$	(106	)	$	(991	)
Foreign		3,633			2,398			2,256
State		30			37			5
Deferred:
Federal		(1,514	)		1,139			6,772
Foreign		53			(172	)		(396	)
State		(341	)		235			852
	$	1,842		$	3,531		$	8,498

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

	2020			2019			2018
Expected tax (benefit) expense	$	(4,199	)	$	2,018		$	1,365
State taxes, net of federal effect		(1,042	)		(5	)		-
Foreign taxes, net of federal credits		1,210			(1,055	)		(1,010	)
Change in valuation allowance		1,996			1,744			2,074
Tax reserve adjustments		1,946			(66	)		(38	)
Return to provision and other adjustments		372			(57	)		(72	)
Goodwill impairment		130			-			-
Tax rate change applied to deferred tax balances		54			(129	)		6,324
Global intangible low taxed income		1,558			1,121			-
Other permanent items		(183	)		(40	)		(145	)
Actual tax (benefit) expense	$	1,842		$	3,531		$	8,498

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

	2020			2019
Inventories	$	1,339		$	1,361
Employee benefits (other than pension)		684			840
Operating lease liabilities		1,111			-
Book reserves		695			601
Federal NOL, various carryforward periods		716			66
State NOL, various carryforward periods		1,719			1,224
Foreign NOL, various carryforward periods		388			309
Foreign tax credit carryforward, expiring 2023 – 2028		7,212			7,329
Pension benefits		13,175			10,289
Retiree medical benefits		1,961			1,778
Depreciation		(186	)		(17	)
Intangibles		580			(630	)
Right of use assets		(1,088	)		-
Federal research and development and AMT credit carryforward		817			786
Other temporary taxable differences		(698	)		-
Other temporary deductible differences		1,404			1,446
Total deferred tax assets		29,828			25,382
Valuation allowance		(8,811	)		(6,743	)
Net deferred tax asset	$	21,018		$	18,639

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

Balance at July 1, 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	)
Increase for tax positions taken during the current period		(215	)
Decrease for tax positions taken during the prior period		5
Effect of exchange rate changes		16
Decrease relating to lapse of applicable statute of limitations		137
Balance at June 30, 2019		(10,939	)
Increase for tax positions taken during the current period		(326	)
Increase for tax positions taken during the prior period		(188	)
Effect of exchange rate changes		299
Decrease relating to lapse of applicable statute of limitations		48
Balance at June 30, 2020	$	(11,106	)