Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 28, 2020	Dec. 28, 2019
Current assets:
Cash and cash equivalents	$ 620,575	$ 531,139
Short-term investments	43	44
Trade receivables, less allowances of $37,482 and $42,043 at March 28, 2020 and December 28, 2019, respectively	207,912	202,309
Inventories	227,282	237,507
Prepaid income taxes and income taxes receivable	4,253	4,831
Prepaid expenses and other current assets	32,418	28,564
Total current assets	1,092,483	1,004,394
Net property, plant, and equipment	334,829	344,617
Intangible assets, net of amortization	308,393	321,247
Goodwill	812,763	820,589
Investments	21,248	24,099
Deferred income taxes	7,608	8,069
Right of use lease assets, net	20,611	21,918
Other assets	14,694	14,965
Total assets	2,612,629	2,559,898
Current liabilities:
Accounts payable	106,796	117,320
Accrued liabilities	73,512	84,120
Accrued income taxes	17,907	14,122
Current portion of long-term debt	10,000	10,000
Total current liabilities	208,215	225,562
Long-term debt, less current portion	764,195	669,158
Deferred income taxes	49,698	49,763
Accrued post-retirement benefits	35,904	38,198
Non-current operating lease liabilities	15,960	17,166
Other long-term liabilities	61,709	64,037
Shareholders’ equity:
Common stock, par value $0.01 per share: 34,000,000 shares authorized; shares issued, March 28, 2020–25,902,213; December 28, 2019–25,855,203	256	256
Treasury stock, at cost: 1,626,357 and 1,473,901 shares, respectively	(239,817)	(216,447)
Additional paid-in capital	874,360	867,996
Accumulated other comprehensive loss	(121,802)	(106,823)
Retained earnings	963,820	950,901
Littelfuse, Inc. shareholders’ equity	1,476,817	1,495,883
Non-controlling interest	131	131
Total equity	1,476,948	1,496,014
Total liabilities and equity	$ 2,612,629	$ 2,559,898