CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Oct. 03, 2014	Jan. 03, 2014
Current assets:
Cash and cash equivalents	$ 18,359	$ 22,954
Accounts receivable trade, net of allowance for doubtful accounts of $1,517 and $1,449, respectively	11,666	10,731
Inventories, net	15,731	12,514
Prepaids, deposits and other current assets	3,293	3,503
Deferred income taxes	361	373
Total current assets	49,410	50,075
Property, plant and equipment, net	9,339	7,405
Intangible assets, net	1,033	1,380
Goodwill	1,786	1,786
Deferred income taxes	586	626
Other assets	640	659
Total assets	62,794	61,931
Current liabilities:
Line of credit	4,600	4,750
Accounts payable	6,259	6,263
Deferred income taxes	738	739
Obligations under capital leases	419	288
Other current liabilities	4,989	6,372
Total current liabilities	17,005	18,412
Obligations under capital leases	538	141
Deferred income taxes	1,773	1,654
Asset retirement obligations	127	157
Pension liability	2,708	2,715
Total liabilities	22,151	23,079
Commitments and contingencies (Note 12)
Stockholders’ equity:
Common stock, $0.01 par value; 60,000 shares authorized; 38,390 and 37,911 shares issued and outstanding at October 3, 2014 and January 3, 2014	384	379
Additional paid-in capital	178,049	170,246
Accumulated other comprehensive income	119	282
Accumulated deficit	(137,909)	(132,055)
Total stockholders’ equity	40,643	38,852
Total liabilities and stockholders’ equity	$ 62,794	$ 61,931