Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2023	Sep. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,083)	$ (1,324)
Adjustments to reconcile net loss to net cash provided by used activities:
Depreciation and amortization	2,488	2,140
Gain on sale of assets	(16)	(42)
Restructuring expenses	(57)	(68)
Provision for deferred income taxes	97	(1,623)
Stock compensation expense	1,140	864
Net change in operating assets and liabilities	4,134	(643)
Net cash used by operating activities	9,802	(696)
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of property, plant, and equipment	(3,690)	(2,237)
Proceeds from sale of fixed assets	0	2
Other, net	45	534
Net cash used by investing activities	(3,645)	(1,701)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings under revolving loan arrangements	27,184	20,221
Repayments of revolving loan arrangements	(23,423)	(18,685)
Repayments of other long-term debt	(508)	(519)
Payments of finance lease obligations	(847)	(132)
Payments of withholding taxes on stock compensation	(1,763)	(168)
Net cash provided by financing activities	643	717
Effect of exchange rate changes on cash	365	2,373
Net change in cash	7,165	693
Cash:
Beginning of period	13,263	12,521
End of period	20,428	13,214
Boat Management System Product Line [Member]
Adjustments to reconcile net loss to net cash provided by used activities:
Loss on sale of boat management product line and related inventory	$ 3,099	$ 0