CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
Current assets:
Cash and cash equivalents	$ 7,864	$ 2,678
Restricted cash	3,576	8,084
Short-term investments	20,553	20,546
Accounts and notes receivable, net	46,368	43,922
Inventories	62,568	60,867
Income tax receivable	158	409
Prepaid expenses	3,490	3,243
Total current assets	144,577	139,749
Property, plant and equipment, net	94,589	92,159
Intangible assets, net	5,845	6,277
Other assets	6,760	5,484
Deferred income taxes	467	467
Total assets	252,238	244,136
Current liabilities:
Accounts payable	29,482	27,740
Accrued payroll expenses	20,230	19,757
Short-term borrowings under revolving credit facility	8,523	9,654
Short-term obligations under capital leases	3,413	3,409
Short-term derivative liability	7,125	9,896
Deferred income taxes	923	923
Other current liabilities	5,519	5,171
Total current liabilities	75,215	76,550
Long-term borrowings under revolving credit facility	10,000	10,000
Long-term derivative liability	210	1,129
Accrued postretirement benefits	15,406	16,076
Other long-term liabilities—capital leases	7,657	8,759
Accrued pension liabilities	43,769	43,800
Accrued workers’ compensation liabilities	7,818	5,132
Deferred income taxes	983	852
Total liabilities	161,058	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; 16,464,055 and 16,454,422 issued and outstanding at December 31, 2013 and June 30, 2013, respectively	16,464	16,454
Additional paid-in capital	32,103	34,654
Retained earnings	100,593	94,080
Unearned ESOP shares	(16,035)	(20,836)
Less accumulated other comprehensive loss	(41,945)	(42,514)
Total stockholders’ equity	91,180	81,838
Total liabilities and stockholders’ equity	$ 252,238	$ 244,136