Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Current assets:
Cash	$ 14,523	$ 9,105
Accounts receivable (less allowance for doubtful accounts of $796 and $665, respectively)	42,961	35,076
Inventories, net	66,900	60,572
Prepaid expenses and other current assets	8,669	14,467
Total current assets	133,053	119,220
Property, plant and equipment, net	37,116	35,992
Right of use assets	5,540	4,298
Deferred tax assets, net	14,924	19,073
Intangible assets, net	4,640	4,888
Goodwill	1,015	1,015
Other assets	3,266	0
Total assets	199,554	184,486
Current liabilities:
Notes payable and current maturities of long-term debt	6,547	15,959
Current lease liability	1,530	1,650
Accounts payable	14,624	17,229
Accrued expenses	11,776	8,811
Accrued compensation	6,703	8,040
Total current liabilities	41,180	51,689
Other tax obligations	2,936	2,866
Long-term lease liability	4,166	2,734
Long-term debt, net of current portion	24,905	6,010
Postretirement benefit and pension obligations	23,938	37,652
Total liabilities	97,125	100,951
Commitments and Contingencies (Note 15)
Stockholders’ equity:
Additional paid-in capital	57,143	56,507
Retained earnings	89,059	74,181
Accumulated other comprehensive loss	(51,066)	(54,262)
Total stockholders’ equity	102,429	83,535
Total liabilities and stockholders’ equity	199,554	184,486
Class A
Stockholders’ equity:
Common stock	6,683	6,475
Class B
Stockholders’ equity:
Common stock	$ 610	$ 634