Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Dec. 30, 2022	Dec. 31, 2021
Cash flows from operating activities:
Net loss	$ (25,255)	$ (9,779)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation and amortization expense	50,934	45,556
Stock-based compensation expense	17,507	17,375
Share-based matching contributions on defined contribution plan	6,427	0
Benefit for deferred income taxes	(22,334)	(4,206)
Other non-cash items	(991)	(1,604)
Cash settlement for termination of interest rate swap	5,995	0
Changes in operating assets and liabilities, net of effects of businesses acquired:
Accounts receivable, unbilled receivables, and costs in excess of billings	(30,876)	(17,937)
Inventory	(40,215)	(20,425)
Prepaid income taxes	7,463	(13,572)
Prepaid expenses and other current assets	(4,768)	(245)
Other non-current assets	6,589	1,004
Accounts payable, accrued expenses, and accrued compensation	(28,825)	13,294
Deferred revenues and customer advances	23,871	(1,148)
Income taxes payable	10,537	(9)
Other non-current liabilities	(6,706)	(3,486)
Net cash (used in) provided by operating activities	(30,647)	4,818
Cash flows from investing activities:
Acquisition of business, net of cash acquired	0	(243,255)
Purchases of property and equipment	(20,504)	(13,404)
Other investing activities	102	(3,231)
Net cash used in investing activities	(20,402)	(259,890)
Cash flows from financing activities:
Proceeds from employee stock plans	2,393	2,516
Borrowings under credit facilities	100,000	251,500
Payments under credit facilities	(40,000)	0
Purchase and retirement of common stock	(63)	(7,499)
Net cash provided by financing activities	62,330	246,517
Effect of exchange rate changes on cash and cash equivalents	9	(115)
Net increase (decrease) in cash and cash equivalents	11,290	(8,670)
Cash and cash equivalents at beginning of period	65,654	113,839
Cash and cash equivalents at end of period	76,944	105,169
Cash paid during the period for:
Interest	11,191	890
Income taxes	2,528	17,808
Non-cash investing activity	$ 5,367	$ 3,230