CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Apr. 04, 2014	Jan. 03, 2014
Current assets:
Cash and cash equivalents	$ 21,070	$ 22,954
Accounts receivable trade, net	11,101	10,731
Inventories, net	13,785	12,514
Prepaids, deposits and other current assets	4,770	3,503
Deferred income taxes	377	373
Total current assets	51,103	50,075
Property, plant and equipment, net	8,832	7,405
Intangible assets, net	1,288	1,380
Goodwill	1,786	1,786
Deferred income taxes	631	626
Other assets	668	659
Total assets	64,308	61,931
Current liabilities:
Line of credit	4,800	4,750
Accounts payable	6,161	6,263
Deferred income taxes	738	739
Obligations under capital leases	265	288
Other current liabilities	6,379	6,372
Total current liabilities	18,343	18,412
Obligations under capital leases	119	141
Deferred income taxes	1,683	1,654
Asset retirement obligations	130	157
Pension liability	2,775	2,715
Total liabilities	23,050	23,079
Commitments and contingencies (Note 12)
Stockholders' equity:
Common stock, $0.01 par value; 60,000 shares authorized; 38,123 and 37,911 shares issued and outstanding at April 4, 2014 and January 3, 2014, respectively	381	379
Additional paid-in capital	174,007	170,246
Accumulated other comprehensive income	284	282
Accumulated deficit	(133,414)	(132,055)
Total stockholders' equity	41,258	38,852
Total liabilities and stockholders' equity	$ 64,308	$ 61,931