Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Jun. 30, 2011
Current Assets
Cash and cash equivalents	$ 12,984	$ 12,105
Short-term investments	11,227	12,697
Receivables:
Billed receivables, net of allowance for doubtful accounts of $263 and $314, respectively	14,922	14,558
Unbilled receivables	550	690
Other receivables	510	917
Inventories, net of reserves of $1,200 and $1,477, respectively	5,396	5,685
Deferred taxes	2,456	3,828
Net assets of discontinued operations	1,365	3,481
Other current assets	1,063	899
Total current assets	50,473	54,860
Property and Equipment
Building and land	6,398	6,102
Machinery and equipment	12,819	13,027
Furniture and fixtures	1,014	967
Total property and equipment	20,231	20,096
Less - Accumulated depreciation and amortization	(14,734)	(14,537)
Net property and equipment	5,497	5,559
Long-term Investments	2,192	2,192
Deferred Tax Asset	8,647	7,380
Total Assets	66,809	69,991
Current Liabilities
Accounts payable	1,519	1,202
Accrued liabilities and expenses	1,901	2,793
Accrued compensation	1,265	1,922
Net liabilities of discontinued operations	1,443	1,329
Income taxes payable	610	442
Deferred revenue	7,812	6,823
Total current liabilities	14,550	14,511
Shareholders' Equity
Preferred stock - no par value, authorized 1,000 shares, issued none
Common stock, $0.01 par value, authorized 19,000 shares, issued and outstanding 8,402 and 8,566, respectively	84	86
Accumulated other comprehensive income (loss)	(893)	1,106
Additional paid-in capital	38,401	39,288
Retained earnings	14,667	15,000
Total shareholders' equity	52,259	55,480
Total Liabilities and Shareholders' Equity	$ 66,809	$ 69,991