CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
REVENUES	$ 51,146	$ 44,312	$ 40,141
Cost of revenues	35,384	31,042	28,739
GROSS PROFIT	15,762	13,270	11,402
Selling, general and administrative	14,046	12,003	11,168
Depreciation and amortization	806	820	811
OPERATING INCOME (LOSS)	910	447	(577)
OTHER INCOME (EXPENSE)
Interest income	14	24	20
Interest expense	(127)	(87)	(94)
Loss associated with derivative instrument	(113)	0	0
TOTAL OTHER EXPENSE	(226)	(63)	(74)
INCOME (LOSS) BEFORE INCOME TAXES	684	384	(651)
INCOME TAX EXPENSE (BENEFIT)
Current	(87)	(81)	29
Deferred	(1,495)	251	(8)
TOTAL INCOME TAX EXPENSE (BENEFIT)	(1,582)	170	21
NET INCOME (LOSS)	$ 2,266	$ 214	$ (672)
NET INCOME (LOSS) PER COMMON SHARE
Basic and diluted (in dollars per share)	$ 0.14	$ 0.01	$ (0.04)
WEIGHTED AVERAGE SHARES USED IN COMPUTING NET INCOME (LOSS) PER COMMON SHARE:
Basic (in shares)	16,249	16,116	16,055
Diluted (in shares)	16,431	16,123	16,055