Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Jun. 30, 2012
ASSETS
Cash and cash equivalents	$ 13,224	$ 12,984
Short-term investments	10,640	11,227
Receivables:
Billed receivables, net of allowance for doubtful accounts of $305 and $263, respectively	12,633	14,922
Unbilled receivables	650	550
Other receivables	404	510
Inventories, net of reserves of $1,208 and $1,200, respectively	6,576	5,396
Deferred taxes	2,456	2,456
Net assets of discontinued operations	52	1,365
Other current assets	1,259	1,063
Total current assets	47,894	50,473
Property and Equipment
Building and land	6,428	6,398
Machinery and equipment	13,363	12,819
Furniture and fixtures	1,135	1,014
Property, Plant and Equipment, Total	20,926	20,231
Less - Accumulated depreciation and amortization	(15,302)	(14,734)
Net property and equipment	5,624	5,497
Long-term Investments	2,192	2,192
Deferred Tax Asset	8,881	8,647
Total Assets	64,591	66,809
LIABILITIES AND SHAREHOLDERS’ EQUITY
Accounts payable	1,709	1,519
Accrued liabilities and expenses	2,109	1,901
Accrued compensation	1,342	1,265
Net liabilities of discontinued operations	300	1,443
Income taxes payable	968	610
Deferred revenue	5,938	7,812
Total current liabilities	12,366	14,550
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 8,519 and 8,402, respectively	85	84
Accumulated other comprehensive income (loss)	(100)	(893)
Additional paid-in capital	36,734	38,401
Retained earnings	15,506	14,667
Total shareholders’ equity	52,225	52,259
Total Liabilities and Shareholders’ Equity	$ 64,591	$ 66,809