CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 29, 2019	Dec. 28, 2018
Current assets:
Cash and cash equivalents	$ 102,111	$ 103,877
Accounts receivable trade, net of allowance of doubtful accounts of $437 and $550, respectively	26,601	25,946
Inventories, net	16,439	16,704
Prepayments, deposits and other current assets	7,534	5,045
Total current assets	152,685	151,572
Property, plant and equipment, net	11,300	11,451
Finance lease right-of-use assets, net	2,445
Operating lease right-of-use assets, net	6,629
Intangible assets, net	263	243
Goodwill	1,786	1,786
Deferred income taxes	1,275	1,278
Other assets	836	1,009
Total assets	177,219	167,339
Current liabilities:
Line of credit	3,272	3,780
Accounts payable	7,018	6,524
Obligations under finance leases	1,158	1,098
Obligations under operating leases	2,495
Allowance for sales returns	2,971	2,895
Other current liabilities	11,317	13,431
Total current liabilities	28,231	27,728
Obligations under finance leases	656	459
Obligations under operating leases	4,270
Deferred income taxes	1,100	1,022
Asset retirement obligations	206	206
Deferred rent		188
Pension liability	5,418	5,310
Total liabilities	39,881	34,913
Commitments and contingencies
Stockholders’ equity:
Common stock, $0.01 par value; 60,000 shares authorized: 44,447 and 44,195 shares issued and outstanding at March 29, 2019 and December 28, 2018, respectively	444	442
Additional paid-in capital	292,722	289,584
Accumulated other comprehensive loss	(1,343)	(1,320)
Accumulated deficit	(154,485)	(156,280)
Total stockholders’ equity	137,338	132,426
Total liabilities and stockholders’ equity	$ 177,219	$ 167,339