Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
ASSETS
Cash	$ 17,061	$ 19,794
Accounts receivable (less allowance for doubtful accounts of $773 and $887, respectively)	28,006	34,367
Inventories	58,225	56,321
Current deferred income tax assets		4,518
Prepaid expenses and other current assets	7,381	5,911
Total current assets	110,673	120,911
Property, plant and equipment, net	39,963	41,010
Income taxes receivable	2,547	2,655
Deferred income tax assets, net of current portion	24,198	25,284
Intangible assets, net	8,370	6,490
Goodwill	5,652	3,034
Other assets	2	2,214
Total assets	191,405	201,598
LIABILITIES AND STOCKHOLDERS’ EQUITY
Notes payable and current maturities of long-term debt	1,596	1,543
Accounts payable	8,278	8,981
Accrued expenses	5,016	6,372
Accrued compensation	4,441	4,922
Total current liabilities	19,331	21,818
Long-term debt, net of current portion	15,904	17,109
Other income tax obligations	3,773	3,813
Deferred income tax liabilities		187
Postretirement benefit and pension obligations	53,804	67,158
Other non-current liabilities	1,569
Total liabilities	94,381	110,085
Stockholders' equity:
Additional paid-in capital	55,702	55,227
Retained earnings	80,151	81,228
Accumulated other comprehensive loss	(45,888)	(51,965)
Total stockholders' equity	97,024	91,513
Total liabilities and stockholders’ equity	191,405	201,598
Common Class A [Member]
Stockholders' equity:
Common stock	6,297	6,250
Common Class B [Member]
Stockholders' equity:
Common stock	$ 762	$ 773