Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Jul. 01, 2018	Jun. 30, 2018	Sep. 30, 2017	Jun. 30, 2017
Current Assets
Cash and cash equivalents	$ 7,416		$ 5,830
Short-term investments	548		877
Receivables:
Billed receivables, net of allowance for doubtful accounts of $398 and $404, respectively	28,509		31,797
Unbilled receivables, net	4,906	$ 1,864
Other receivables	300		346
Inventories, net of reserves of $1,845 and $2,115, respectively	11,664		13,829
Other current assets	1,858		1,327
Total current assets	55,201		54,006
Property and Equipment, Net	6,827		6,613
Goodwill	7,970		7,985
Intangible Assets, Net	3,611		3,820
Long-Term Investments	725		725
Long-Term Deferred Income Tax Asset	956		1,055
Total Assets	75,290		74,204
Current Liabilities
Line of credit and short-term notes payable	122		175
Accounts payable	7,764		7,592
Accrued liabilities and expenses	4,361		4,256
Accrued compensation	2,377		3,155
Current portion of taxes payable	498		526
Income taxes payable	1,156		768
Reserves for restructuring and other charges	675		675
Deferred revenue	7,142	$ 6,715	8,691
Total current liabilities	24,095		25,838
Long-Term Taxes Payable	324		450
Long-Term Deferred Income Tax Liability	1,728		1,717
Other Long-Term Liabilities	604		601
Total Liabilities	26,751		28,606
Shareholders' Equity
Preferred stock, no par value, authorized 1,000 shares, issued none	0		0
Common stock, $0.01 par value, authorized 19,000 shares, issued and outstanding 9,593 and 9,554, respectively	96		96
Accumulated other comprehensive loss	(2,495)		(2,098)
Additional paid-in capital	48,507		48,110
Retained earnings (deficit)	2,431		(510)
Total Shareholders' Equity	48,539		45,598	$ 42,449	$ 39,835
Total Liabilities and Shareholders' Equity	$ 75,290		$ 74,204