Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 27, 2020	Jun. 30, 2019
Current assets:
Cash and cash equivalents	$ 407,146	$ 257,932
Accounts receivable, net of allowance for doubtful accounts of $1,301 and $1,228 at March 27, 2020 and June 30, 2019, respectively	127,129	118,832
Unbilled receivables and costs in excess of billings	86,860	57,387
Inventory	161,858	137,112
Prepaid income taxes	1,129	90
Prepaid expenses and other current assets	11,271	10,819
Total current assets	795,393	582,172
Property and equipment, net	78,664	60,001
Estimated goodwill	614,830	562,146
Intangible assets, net	216,546	206,124
Operating lease right-of-use assets	61,112	0
Other non-current assets	5,095	6,534
Total assets	1,771,640	1,416,977
Current liabilities:
Accounts payable	50,089	39,030
Accrued expenses	24,727	18,897
Accrued compensation	34,781	28,814
Deferred revenues and customer advances	12,419	11,291
Total current liabilities	122,016	98,032
Deferred income taxes	19,166	17,814
Income taxes payable	1,751	1,273
Long-term debt	200,000	0
Operating lease liabilities	67,028	0
Other non-current liabilities	12,246	15,119
Total liabilities	422,207	132,238
Shareholders' equity:
Shareholders’ equity:	0	0
Preferred stock, $0.01 par value; 1,000,000 shares authorized; no shares issued or outstanding	546	542
Additional paid-in capital	1,064,698	1,058,745
Retained earnings	285,231	226,743
Accumulated other comprehensive income	(1,042)	(1,291)
Total shareholders' equity	1,349,433	1,284,739
Total liabilities and shareholders' equity	1,771,640	1,416,977
Long-term debt	200,000	0
Deferred income taxes	$ 19,166	$ 17,814