Condensed Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Jun. 30, 2012
Assets:
Cash and cash equivalents	$ 29,979	$ 21,012
Securities held to maturity	5,144	11,220
Receivables, less allowances of $ 388 at December 31, 2012 and June 30, 2012.	32,283	29,521
Inventories	38,188	36,443
Prepaid expenses and other assets	5,679	4,666
Deferred income taxes	774	1,984
Total current assets	112,047	104,846
Securities held to maturity	8,470	11,657
Property, plant, and equipment, net	41,167	47,171
Goodwill	42,343	42,343
Other intangible assets, net	7,288	7,770
Total assets	211,315	213,787
Liabilities and Stockholders’ Equity:
Accounts payable	6,563	8,604
Accrued expenses	4,150	3,926
Customer advance payments	1,168	1,307
Other liabilities	2,438	2,068
Total current liabilities	14,319	15,905
Deferred income taxes	2,196	1,472
Pension and postretirement benefit obligation	9,654	9,606
Long-term debt obligation	8,000
Other liabilities	1,294	1,301
Total liabilities	35,463	28,284
Stockholders' Equity:
Common stock, $0.01 par value. Authorized 200,000 shares; issued 29,662 and 29,359 at December 31, 2012 and June 30, 2012, respectively	297	294
Additional paid-in capital	227,107	223,032
Retained earnings	149,493	143,126
Accumulated other comprehensive loss	(3,012)	(3,026)
Total stockholders’ equity before treasury stock	373,885	363,426
Less 16,492 and 15,413 treasury shares at December 31, 2012 and June 30, 2012, respectively, at cost	198,033	177,923
Total stockholders' equity	175,852	185,503
Total liabilities and stockholders' equity	$ 211,315	$ 213,787