CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013
Current assets:
Cash and cash equivalents	$ 4,930	$ 2,678
Restricted cash	6,260	8,084
Short-term investments	20,425	20,546
Accounts and notes receivable, net	42,840	43,922
Inventories	68,682	60,867
Income tax receivable	226	409
Prepaid expenses	2,748	3,243
Total current assets	146,111	139,749
Property, plant and equipment, net	90,225	92,159
Intangible assets, net	6,061	6,277
Other assets	5,402	5,484
Deferred income taxes	467	467
Total assets	248,266	244,136
Current liabilities:
Accounts payable	29,374	27,740
Accrued payroll expenses	19,871	19,757
Short-term borrowings under revolving credit facility	10,138	9,654
Short-term obligations under capital leases	3,430	3,409
Short-term derivative liability	9,350	9,896
Deferred income taxes	923	923
Other current liabilities	6,309	5,171
Total current liabilities	79,395	76,550
Long-term borrowings under revolving credit facility	10,000	10,000
Long-term derivative liability	687	1,129
Accrued postretirement benefits	16,267	16,076
Other long-term liabilities—capital leases	8,505	8,759
Accrued pension liabilities	43,797	43,800
Accrued workers’ compensation liabilities	5,082	5,132
Deferred income taxes	888	852
Total liabilities	164,621	162,298
Commitments and contingencies
Stockholders' equity:
Preferred stock, $1.00 par value, 500,000 shares authorized and none issued	0	0
Common stock, $1.00 par value, 25,000,000 shares authorized; 16,454,212 and 16,454,422 issued and outstanding at September 30, 2013 and June 30, 2013, respectively	16,454	16,454
Additional paid-in capital	35,561	34,654
Retained earnings	95,885	94,080
Unearned ESOP shares	(20,836)	(20,836)
Less accumulated other comprehensive loss	(43,419)	(42,514)
Total stockholders’ equity	83,645	81,838
Total liabilities and stockholders’ equity	$ 248,266	$ 244,136