Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Current assets
Cash and cash equivalents	$ 2,346	$ 2,544
Time deposits	1,700	1,200
Receivables, less allowances of $1,321 and $1,096	43,751	33,496
Inventories	28,307	30,864
Prepaid expenses	2,039	1,308
Deferred income tax benefit	2,220	1,553
Prepaid income tax	853	0
Total current assets	81,216	70,965
Property, plant and equipment, net	14,958	12,281
Intangible assets	12,753	12,919
Goodwill	13,113	12,017
Investments	19,786	17,487
Other assets	148	71
Total assets	141,974	125,740
Current liabilities
Notes payable	21,700	17,070
Current portion of long-term debt	1,563	2,000
Trade accounts payable	2,483	3,946
Accrued liabilities	17,933	15,274
Income tax payable	0	19
Total current liabilities	43,679	38,309
Long-term debt	4,946	3,500
Deferred income tax liability	5,394	3,474
Total liabilities	54,019	45,283
Commitments and Contingencies	0	0
Stockholders' equity
Preferred stock Authorized: 1,000,000 shares, no par value, none issued
Common stock Authorized: 30,000,000 shares, no par value Issued and outstanding: 2013 —13,656,557 shares, 2012—13,427,339 shares	13,657	13,427
Retained earnings	69,379	62,937
Accumulated other comprehensive income	4,919	4,093
Total stockholders’ equity	87,955	80,457
Total liabilities and stockholders’ equity	$ 141,974	$ 125,740