Consolidated Balance Sheets - USD ($) $ in Thousands	Jan. 02, 2021	Dec. 28, 2019
Current assets:
Cash and cash equivalents	$ 100,320	$ 97,243
Accounts receivable, net	92,844	68,091
Inventories	60,317	43,851
Contract assets, net	28,723	10,547
Prepaid expenses	8,357	3,362
Other current assets	11,111	10,516
Total current assets	301,672	233,610
Property, plant and equipment, net	135,155	128,199
Operating lease right-of-use asset, net	38,567	26,390
Intangible assets, net	256,507	255,962
Goodwill	329,695	277,600
Other assets, net	925	972
Total assets	1,062,521	922,733
Current liabilities:
Accounts payable	23,469	13,443
Accrued liabilities	60,875	37,951
Current portion of operating lease liability	6,132	4,703
Total current liabilities	90,476	56,097
Long-term debt	412,098	368,971
Operating lease liability, less current portion	35,130	24,040
Deferred income taxes	28,329	27,945
Other liabilities	11,354	14,132
Total liabilities	577,387	491,185
Shareholders' equity:
Preferred stock; par value $.01 per share; 10,000 shares authorized; none outstanding
Common stock; par value $.01 per share; 200,000 shares authorized; 62,542 and 61,921 shares issued and 58,999 and 58,505 shares outstanding at January 2, 2021 and December 28, 2019, respectively	625	619
Additional paid-in-capital	420,202	414,688
Accumulated other comprehensive income (loss)	2,720	(238)
Retained earnings	79,896	34,788
Shareholders' equity	503,443	449,857
Less: Treasury stock at cost	(18,309)	(18,309)
Total shareholders' equity	485,134	431,548
Total liabilities and shareholders' equity	$ 1,062,521	$ 922,733