CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Dec. 31, 2020	Jun. 30, 2020
CURRENT ASSETS
Cash	$ 7,226	$ 5,416
Accounts receivable, net	13,286	11,789
Inventory	5,296	5,638
Contract asset	32	156
Prepaid and other current assets	793	1,287
TOTAL CURRENT ASSETS	26,633	24,286
PROPERTY, PLANT AND EQUIPMENT, net	10,270	9,127
OPERATING LEASE RIGHT OF USE ASSET	9,238	8,747
INVENTORY, net of current portion	1,027	1,064
OTHER ASSETS	160	154
GOODWILL	6,735	6,735
INTANGIBLE ASSETS, net	2,526	2,771
DEFERRED TAX ASSET	1,008	1,252
TOTAL ASSETS	57,597	54,136
CURRENT LIABILITIES
Accounts payable	3,129	3,291
Accrued liabilities	2,879	2,833
Operating lease liability	2,471	2,192
Current maturities of long-term debt	2,252	1,658
Contract liability	3,939	3,262
TOTAL CURRENT LIABILITIES	14,670	13,236
CONTRACT LIABILITY, net of current portion	954	705
OPERATING LEASE LIABILITY, net of current portion	6,939	6,671
OTHER LIABILITIES	383	441
LONG-TERM DEBT, net of current portion	3,525	3,505
TOTAL LIABILITIES	26,471	24,558
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Common stock, $0.01 par value per share; 40,000,000 shares authorized; 16,799,702 and 16,667,572 shares issued, respectively and 16,504,087 and 16,371,957 shares outstanding, respectively	170	168
Treasury stock, at cost, 295,615 shares repurchased	(1,554)	(1,554)
Additional paid-in capital	30,814	30,203
Retained earnings	1,696	761
TOTAL STOCKHOLDERS' EQUITY	31,126	29,578
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 57,597	$ 54,136