CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014
CURRENT ASSETS
Cash and cash equivalents	$ 15,157	$ 13,717
Restricted cash	0	111
Accounts receivable, net of allowance for doubtful accounts of $34 and $23, respectively	6,647	4,728
Legal settlement receivable	0	1,538
Inventory	2,738	1,320
Prepaid and other current assets	733	474
TOTAL CURRENT ASSETS	25,275	21,888
PROPERTY, PLANT AND EQUIPMENT, net	3,810	3,858
INTANGIBLE ASSETS, net of accumulated amortization of $385 and $330, respectively	666	715
TOTAL ASSETS	29,751	26,461
CURRENT LIABILITIES
Accounts payable	1,770	1,617
Accrued liabilities	1,917	1,046
Deferred revenue	1,877	1,337
TOTAL CURRENT LIABILITIES	5,564	4,000
LONG-TERM DEFERRED REVENUE, net of current portion	483	524
OTHER LONG-TERM LIABILITIES	118	33
TOTAL LIABILITIES	$ 6,165	$ 4,557
COMMITMENTS AND CONTINGENCIES (Note 8)
STOCKHOLDERS' EQUITY
Common stock, $0.01 par value per share; 20,000,000 shares authorized; 15,575,041 and 15,460,940 shares issued, respectively and 15,383,791 and 15,299,139 shares outstanding, respectively.	$ 156	$ 155
Treasury stock, at cost, 191,250 and 161,801 shares repurchased, respectively.	(809)	(681)
Additional paid-in capital	24,344	23,695
Accumulated deficit	(105)	(1,265)
TOTAL STOCKHOLDERS' EQUITY	23,586	21,904
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 29,751	$ 26,461