Consolidated Balance Sheets (Current period Unaudited) - USD ($) $ in Thousands	Dec. 31, 2018	Jun. 30, 2018
ASSETS
Cash	$ 13,427	$ 14,827
Accounts receivable (less allowance for doubtful accounts of $1,085 and $1,277, respectively)	31,585	33,089
Inventories	60,702	58,039
Prepaid expenses and other current assets	8,590	7,273
Total current assets	114,304	113,228
Property, plant and equipment, net	35,390	36,514
Taxes receivable	1,756	1,820
Deferred tax assets, net	16,151	16,739
Intangible assets, net	8,800	9,317
Goodwill	4,668	4,668
Total assets	181,069	182,286
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current maturities of debt	2,994	3,655
Accounts payable	11,996	9,836
Accrued expenses	6,559	7,533
Accrued compensation	4,661	5,163
Total current liabilities	26,210	26,187
Other tax obligations	2,809	2,751
Long-term debt, net of current portion	17,434	17,307
Postretirement benefit and pension obligations	44,119	46,499
Other non-current liabilities	1,711	1,671
Total liabilities	92,283	94,415
Stockholders' equity:
Additional paid-in capital	55,051	55,641
Retained earnings	76,918	74,368
Accumulated other comprehensive loss	(50,075)	(49,160)
Total stockholders' equity	88,786	87,871
Total liabilities and stockholders’ equity	181,069	182,286
Common Class A [Member]
Stockholders' equity:
Common stock	6,182	6,302
Common Class B [Member]
Stockholders' equity:
Common stock	$ 710	$ 720