Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 04, 2020	Dec. 28, 2019
Current assets:
Cash and cash equivalents	$ 67,552	$ 97,243
Accounts receivable, net	96,234	68,091
Inventories	51,647	43,851
Contract assets, net	16,491	10,547
Prepaid expenses	6,588	3,362
Other current assets	10,687	10,516
Total current assets	249,199	233,610
Property, plant and equipment, net	132,401	128,199
Operating lease right-of-use asset, net	39,448	26,390
Intangible assets, net	279,890	255,962
Goodwill	323,800	277,600
Other assets, net	893	972
Total assets	1,025,631	922,733
Current liabilities:
Accounts payable and accrued liabilities	76,108	51,394
Current portion of operating lease liability	6,325	4,703
Total current liabilities	82,433	56,097
Long-term debt	421,203	368,971
Operating lease liability, less current portion	35,571	24,040
Deferred income taxes	26,794	27,945
Other liabilities	14,549	14,132
Total liabilities	580,550	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; 62,599 and 61,921 shares issued and 58,919 and 58,505 shares outstanding at April 4, 2020 and December 28, 2019, respectively	626	619
Additional paid-in-capital	416,064	414,688
Accumulated other comprehensive loss	(3,688)	(238)
Retained earnings	50,388	34,788
Shareholders' equity	463,390	449,857
Less: Treasury stock at cost	(18,309)	(18,309)
Total shareholders' equity	445,081	431,548
Total liabilities and shareholders' equity	$ 1,025,631	$ 922,733