Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Current assets:
Cash and cash equivalents	$ 47,287	$ 39,126
Accounts receivable, net of allowance for doubtful accounts of $34 and $33 at June 30, 2014 and 2013, respectively	37,625	29,229
Unbilled receivables and cost in excess of billings	22,036	17,266
Inventory	31,655	37,432
Deferred income taxes	15,216	11,534
Prepaid income taxes	1,481	2,369
Prepaid expenses and other current assets	3,631	7,326
Current assets of discontinued operations	1,374	2,019
Total current assets	160,305	146,301
Restricted cash	265	546
Property and equipment, net	14,144	14,462
Goodwill	168,146	167,551
Acquired intangible assets, net	25,006	32,308
Other non-current assets	987	1,158
Non-current assets of discontinued operations	4,859	12,105
Total assets	373,712	374,431
Current liabilities:
Accounts payable	7,054	4,773
Accrued expenses	8,377	7,115
Accrued compensation	9,983	11,488
Deferred revenues and customer advances	5,898	5,788
Current liabilities of discontinued operations	1,618	1,654
Total current liabilities	32,930	30,818
Deferred gain on sale-leaseback	2,086	3,242
Deferred income taxes	5,911	6,652
Income taxes payable	3,154	2,880
Other non-current liabilities	1,666	1,269
Non-current liabilities of discontinued operations	818	1,069
Total liabilities	46,565	45,930
Commitments and contingencies
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; 31,284,273 and 30,381,254 shares issued and outstanding at June 30, 2014 and 2013 respectively	312	304
Additional paid-in capital	241,725	231,711
Retained earnings	84,099	95,524
Accumulated other comprehensive income	1,011	962
Total shareholders' equity	327,147	328,501
Total liabilities and shareholders' equity	$ 373,712	$ 374,431