CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 86,480,000	$ 199,706,000
Investments available for sale	125,159,000
Accounts receivable trade, net	62,447,000	43,531,000
Inventories, net	24,161,000	17,274,000
Prepayments, deposits and other current assets	13,476,000	10,900,000
Total current assets	311,723,000	271,411,000
Investments available for sale	13,902,000
Property, plant and equipment, net	50,921,000	35,912,000
Finance lease right-of-use assets, net	342,000	506,000
Operating lease right-of-use assets, net	30,270,000	31,310,000
Intangible assets, net	173,000	218,000
Goodwill	1,786,000	1,786,000
Deferred income taxes	4,824,000	3,813,000
Other assets	957,000	822,000
Total assets	414,898,000	345,778,000
Current liabilities:
Accounts payable	11,576,000	8,699,000
Obligations under finance leases	169,000	127,000
Obligations under operating leases	3,524,000	3,283,000
Allowance for sales returns	5,706,000	4,816,000
Other current liabilities	30,741,000	31,877,000
Total current liabilities	51,716,000	48,802,000
Obligations under finance leases	210,000	382,000
Obligations under operating leases	27,136,000	28,269,000
Deferred income taxes	1,489,000	811,000
Asset retirement obligations	220,000	198,000
Pension liability	1,935,000	8,758,000
Total liabilities	82,706,000	87,220,000
Commitments and contingencies (Note 13)
Stockholders’ equity:
Common stock, $0.01 par value; 60,000 shares authorized: 48,212 and 47,716 shares issued and outstanding at December 30, 2022 and December 31, 2021, respectively	482,000	477,000
Additional paid-in capital	404,189,000	373,519,000
Accumulated other comprehensive income (loss)	156,000	(4,048,000)
Accumulated deficit	(72,635,000)	(111,390,000)
Total stockholders’ equity	332,192,000	258,558,000
Total liabilities and stockholders’ equity	$ 414,898,000	$ 345,778,000