Consolidated Balance Sheets - USD ($) $ in Thousands		Jun. 30, 2018	Jun. 30, 2017
ASSETS
Cash		$ 14,827	$ 14,607
Accounts receivable (less allowance for doubtful accounts of $1,277 and $946, respectively)		33,089	30,425
Inventories, net		58,039	58,097
Prepaid expenses and other current assets		7,273	6,994
Total current assets	[1]	113,228	110,123
Property, plant and equipment, net		36,514	39,345
Taxes receivable		1,820	2,627
Deferred tax assets, net		16,739	26,032
Intangible assets, net		9,317	9,868
Goodwill		4,668	4,668
Other assets			2
Total assets		182,286	192,665
LIABILITIES AND STOCKHOLDERS’ EQUITY
Notes payable and current maturities of long-term debt		3,655	11,514
Accounts payable		9,836	8,366
Accrued expenses		7,533	5,424
Accrued compensation		5,163	5,435
Total current liabilities		26,187	30,739
Other tax obligations		2,751	3,645
Long-term debt, net of current portion		17,307	6,095
Postretirement benefit and pension obligations		46,499	58,571
Other non-current liabilities		1,671	1,589
Total liabilities		94,415	100,639
Stockholders’ equity:
Additional paid-in capital		55,641	55,579
Retained earnings		74,368	79,402
Accumulated other comprehensive loss		(49,160)	(49,985)
Total stockholders’ equity		87,871	92,026
Total liabilities and stockholders’ equity		182,286	192,665
Common Class A [Member]
Stockholders’ equity:
Common stock		6,302	6,268
Common Class B [Member]
Stockholders’ equity:
Common stock		$ 720	$ 762

[1] Current assets primarily consist of accounts receivable, inventories and prepaid expenses. Assets not allocated to the segments include cash and cash equivalents, deferred income taxes, and other non-current assets.