Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
OPERATING ACTIVITIES:
Net (loss) income	$ (3,192)	$ 12,329
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation	2,662	2,687
Deferred income taxes		2,110
Stock-based compensation expense	2,182	1,983
Change in provision for losses on accounts receivable	190	1,335
(Gain) on disposal of assets	(1,887)	(5,858)
Changes in operating assets and liabilities:
Trade receivables	5,795	(15,435)
Inventories	(17,917)	(21,459)
Other current assets	1,021	6,038
Other assets	(508)	11
Accounts payable - trade	(29,521)	125
Accrued liabilities	720	4,954
Other long-term liabilities	(543)	246
Net cash (used in) operating activities	(40,998)	(10,934)
INVESTING ACTIVITIES:
Purchases of investments		(16)
Proceeds from sales of investments		16
Proceeds from sale of capital assets	1,937	18,527
Capital expenditures	(1,535)	(663)
Net cash provided by investing activities	402	17,864
FINANCING ACTIVITIES:
Dividends paid	(3,060)	(1,535)
Treasury stock purchases	(9,658)	(20,013)
Proceeds from lines of credit	81,247
Payments on lines of credit	(25,013)
Proceeds from issuance of common stock	118	40
Shares withheld for tax payments on vested restricted shares	(293)	(323)
Net cash provided by (used in) financing activities	43,341	(21,831)
Increase (decrease) in cash and cash equivalents	2,745	(14,901)
Cash and cash equivalents at beginning of the period	1,342	48,197
Cash and cash equivalents at end of the period	4,087	33,296
SUPPLEMENTAL INFORMATION
Cash paid for amounts included in lease liabilities	3,059	2,547
Right-of-use assets exchanged for lease liabilities	16,814	2,741
Interest paid	351
Income taxes (refunded), net	(1,719)	(5,783)
Capital expenditures in accounts payable	$ (160)
Capital expenditures in accounts payable		$ 31