Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Current assets:
Cash and cash equivalents	$ 48,876	$ 47,287
Accounts receivable, net of allowance for doubtful accounts of $78 and $34 at September 30, 2014 and June 30, 2014, respectively	35,155	37,625
Unbilled receivables and costs in excess of billings	29,228	22,036
Inventory	30,771	31,655
Deferred income taxes	15,182	15,216
Prepaid income taxes	1,399	1,481
Prepaid expenses and other current assets	4,547	3,631
Disposal Group, Including Discontinued Operation, Assets, Current	894	1,374
Total current assets	166,052	160,305
Restricted cash	265	265
Property and equipment, net	13,343	14,144
Goodwill	168,146	168,146
Intangible assets, net	23,244	25,006
Other non-current assets	1,255	987
Disposal Group, Including Discontinued Operation, Assets, Noncurrent	4,685	4,859
Total assets	376,990	373,712
Current liabilities:
Accounts payable	12,384	7,054
Accrued expenses	9,403	8,377
Accrued compensation	7,265	9,983
Deferred revenues and customer advances	3,649	5,898
Disposal Group, Including Discontinued Operation, Liabilities, Current	1,383	1,618
Total current liabilities	34,084	32,930
Deferred gain on sale-leaseback	1,796	2,086
Deferred income taxes	5,437	5,911
Income taxes payable	3,154	3,154
Other non-current liabilities	1,307	1,666
Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent	771	818
Total liabilities	46,549	46,565
Commitments and contingencies (Note I)
Shareholders' equity:
Preferred stock, $0.01 par value; 1,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.01 par value; 85,000,000 shares authorized; 31,981,373 and 31,284,273 shares issued and outstanding at September 30, 2014 and June 30, 2014, respectively	320	312
Additional paid-in capital	244,609	241,725
Retained earnings	84,598	84,099
Accumulated other comprehensive income	914	1,011
Total shareholders' equity	330,441	327,147
Total liabilities and shareholders' equity	$ 376,990	$ 373,712