CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 3,233	$ 1,504
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	364	327
(Recovery of) doubtful accounts	0	(6)
Deferred income taxes	188	153
Stock based compensation expense	17	5
Changes in operating assets and liabilities:
Accounts receivable	1,240	2,405
Inventories	(2,402)	(1,665)
Prepaid expenses and other current assets	(137)	69
Other assets	0	(5)
Accounts payable, accrued expenses, accrued salaries and wages, accrued income taxes	424	332
Net Cash Provided by Operating Activities	2,927	3,119
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property, plant, and equipment	(181)	(424)
Net Cash Used in Investing Activities	(181)	(424)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from stock option exercises	0	15
Cash paid for purchase of treasury stock	0	(549)
Net Cash Used in Financing Activities	0	(534)
Net Change in Cash and Cash Equivalents	2,746	2,161
CASH AND CASH EQUIVALENTS - Beginning	8,028	5,308
CASH AND CASH EQUIVALENTS - Ending	10,774	7,469
SUPPLEMENTAL CASH FLOW INFORMATION
Interest paid	13	0
Income taxes paid	$ 735	$ 259