Consolidated Balance Sheets (Current period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2019	Jun. 30, 2018
ASSETS
Cash	$ 12,854	$ 14,827
Accounts receivable (less allowance for doubtful accounts of $1,101 and $1,277, respectively)	32,567	33,089
Inventories	63,156	58,039
Prepaid expenses and other current assets	7,675	7,273
Total current assets	116,252	113,228
Property, plant and equipment, net	36,903	36,514
Taxes receivable	1,794	1,820
Deferred tax assets, net	15,722	16,739
Intangible assets, net	8,617	9,317
Goodwill	4,668	4,668
Total assets	183,956	182,286
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current maturities of debt	3,045	3,655
Accounts payable	13,734	9,836
Accrued expenses	5,847	7,533
Accrued compensation	5,243	5,163
Total current liabilities	27,869	26,187
Other tax obligations	2,748	2,751
Long-term debt, net of current portion	17,990	17,307
Postretirement benefit and pension obligations	42,446	46,499
Other non-current liabilities	1,732	1,671
Total liabilities	92,785	94,415
Stockholders' equity:
Additional paid-in capital	55,134	55,641
Retained earnings	79,006	74,368
Accumulated other comprehensive loss	(49,861)	(49,160)
Total stockholders' equity	91,171	87,871
Total liabilities and stockholders’ equity	183,956	182,286
Common Class A [Member]
Stockholders' equity:
Common stock	6,191	6,302
Common Class B [Member]
Stockholders' equity:
Common stock	$ 701	$ 720