Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash Flows from Operating Activities
Net income	$ 5,868	$ 9,592
Non-cash items included in net income
Depreciation and amortization	8,114	8,654
Deferred income taxes	(1,058)	3,925
Deferred compensation plan	1,534	473
Stock compensation expense	1,977	599
Issuance of common shares as compensation	315	300
Loss (gain) on disposition of fixed assets	154	(8,521)
Allowance for doubtful accounts	19	19
Inventory obsolescence reserve	1,754	2,454
Changes in certain assets and liabilities, net of acquisition
Accounts receivable	(10,570)	16,340
Inventories	(11,983)	2,246
Refundable income taxes	1,517	(1,893)
Accounts payable	14,442	(3,883)
Accrued expenses and other	6,285	(546)
Customer prepayments	9,641	(47)
Net cash flows provided by operating activities	28,009	29,712
Cash Flows from Investing Activities
Acquisition of JSI, excluding cash aquired	(90,725)	0
Purchases of property, plant and equipment	(2,233)	(2,739)
Proceeds from the sale of fixed assets	0	20,150
Net cash flows (used in) provided by investing activities	(92,958)	17,411
Cash Flows from Financing Activities
Payments of long-term debt	(18,579)	(204,676)
Borrowings of long-term debt	86,757	165,135
Cash dividends paid	(5,288)	(5,276)
Shares withheld for employees' taxes	(60)	(152)
Payments on financing lease obligations	(239)	(39)
Proceeds from stock option exercises	987	612
Net cash flows provided by (used in) financing activities	63,578	(44,396)
Change related to foreign currency	136	(176)
(Decrease) increase in cash and cash equivalents	(1,235)	2,551
Cash and cash equivalents at beginning of period	3,517	966
Cash and cash equivalents at end of period	$ 2,282	$ 3,517