CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018
CURRENT ASSETS
Cash	$ 5,149	$ 5,155
Accounts receivable, net of allowance for doubtful accounts of $110 and $102, respectively	6,800	6,370
Inventory	4,144	3,986
Contract asset	278	0
Prepaid and other current assets	741	739
TOTAL CURRENT ASSETS	17,112	16,250
PROPERTY, PLANT AND EQUIPMENT, net	6,310	6,572
LONG-TERM CONTRACT ASSET, net of current portion	60	0
OTHER ASSETS	143	149
GOODWILL	6,735	6,735
INTANGIBLE ASSETS, net	3,536	3,525
TOTAL ASSETS	33,896	33,231
CURRENT LIABILITIES
Accounts payable	1,894	1,500
Accrued liabilities	2,042	2,061
Current maturities of long-term debt	517	537
Contract Liabilities	1,801	1,894
TOTAL CURRENT LIABILITIES	6,254	5,992
LONG-TERM CONTRACT LIABILITY, net of current portion	462	470
OTHER LONG-TERM LIABILITIES	137	130
LONG-TERM DEFERRED TAX LIABILITY	25	0
LONG-TERM DEBT, net of current portion	1,335	1,465
TOTAL LIABILITIES	8,213	8,057
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Common stock, $0.01 par value per share; 20,000,000 shares authorized; 16,377,636 shares issued and 16,082,021 shares outstanding	164	164
Treasury stock, at cost, 295,615 shares repurchased	(1,554)	(1,554)
Additional paid-in capital	28,722	28,621
Accumulated deficit	(1,649)	(2,057)
TOTAL STOCKHOLDERS' EQUITY	25,683	25,174
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 33,896	$ 33,231