Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 28, 2019	Dec. 29, 2018
Current assets:
Cash and cash equivalents	$ 81,803	$ 52,650
Accounts receivable, net	77,375	80,717
Inventories	47,566	44,666
Contract assets, net	12,735	6,757
Prepaid expenses	4,279	2,863
Other current assets	10,312	7,908
Total current assets	234,070	195,561
Property, plant and equipment, net	122,354	115,707
Operating lease right-of-use asset, net	26,899
Intangible assets, net	259,859	271,818
Goodwill	277,600	277,827
Other assets, net	1,012	1,240
Total assets	921,794	862,153
Current liabilities:
Accounts payable and accrued liabilities	61,249	68,557
Current portion of long-term debt		163
Current portion of operating lease liability	4,551
Total current liabilities	65,800	68,720
Long-term debt, less current portion	367,917	366,614
Operating lease liability, less current portion	24,639
Deferred income taxes	22,991	22,758
Other liabilities	14,815	18,517
Total liabilities	496,162	476,609
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; 61,712 and 60,729 shares issued and 58,354 and 58,082 shares outstanding at September 28, 2019 and December 29, 2018, respectively	617	607
Additional paid-in-capital	413,700	409,661
Accumulated other comprehensive loss	(1,884)	(3,065)
Retained earnings (accumulated deficit)	31,508	(8,900)
Shareholders' equity	443,941	398,303
Less: Treasury stock at cost	(18,309)	(12,759)
Total shareholders' equity	425,632	385,544
Total liabilities and shareholders' equity	$ 921,794	$ 862,153