CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015
CURRENT ASSETS
Cash and cash equivalents	$ 15,956	$ 15,157
Accounts receivable, net of allowance for doubtful accounts of $39 and $34, respectively	4,892	6,647
Inventory	3,419	2,738
Prepaid and other current assets	553	733
TOTAL CURRENT ASSETS	24,820	25,275
PROPERTY, PLANT AND EQUIPMENT, net	4,175	3,810
GOODWILL	413	0
INTANGIBLE ASSETS, net of accumulated amortization of $406 and $385, respectively	912	666
TOTAL ASSETS	30,320	29,751
CURRENT LIABILITIES
Accounts payable	1,439	1,770
Accrued liabilities	2,034	1,917
Deferred revenue	1,910	1,877
TOTAL CURRENT LIABILITIES	5,383	5,564
LONG-TERM DEFERRED REVENUE, net of current portion	501	483
OTHER LONG-TERM LIABILITIES	221	118
TOTAL LIABILITIES	$ 6,105	$ 6,165
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Common stock, $0.01 par value per share; 20,000,000 shares authorized;15,676,466 and 15,575,041 shares issued, respectively and 15,485,216 and 15,383,791 shares outstanding, respectively	$ 157	$ 156
Treasury stock, at cost, 191,250 shares repurchased	(809)	(809)
Additional paid-in capital	24,752	24,344
Retained earnings (accumulated deficit)	115	(105)
TOTAL STOCKHOLDERS' EQUITY	24,215	23,586
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 30,320	$ 29,751