Condensed Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Jun. 30, 2012
Assets:
Cash and cash equivalents	$ 31,800	$ 21,012
Securities held to maturity	4,139	11,220
Receivables, less allowances of $374 and $388 at March 31, 2013 and June 30, 2012.	30,704	29,521
Inventories	37,671	36,443
Prepaid expenses and other assets	7,527	4,666
Deferred income taxes	671	1,984
Total current assets	112,512	104,846
Securities held to maturity	6,794	11,657
Property, plant, and equipment, net	41,112	47,171
Goodwill	42,343	42,343
Other intangible assets, net	7,060	7,770
Total assets	209,821	213,787
Liabilities and Stockholders’ Equity:
Accounts payable	6,800	8,604
Accrued expenses	4,985	3,926
Customer advance payments	1,393	1,307
Other liabilities	1,719	2,068
Total current liabilities	14,897	15,905
Deferred income taxes	2,438	1,472
Pension and postretirement benefit obligation	9,230	9,606
Other liabilities	1,043	1,301
Total liabilities	27,608	28,284
Stockholders' Equity:
Common stock, $0.01 par value. Authorized 200,000 shares; issued 29,674 and 29,359 at March 31, 2013 and June 30, 2012, respectively	297	294
Additional paid-in capital	228,268	223,032
Retained earnings	154,826	143,126
Accumulated other comprehensive loss	(2,939)	(3,026)
Total stockholders’ equity before treasury stock	380,452	363,426
Less 16,503 and 15,413 treasury shares at March 31, 2013 and June 30, 2012, respectively, at cost	198,239	177,923
Total stockholders' equity	182,213	185,503
Total liabilities and stockholders' equity	$ 209,821	$ 213,787