Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Sales	$ 41,077	$ 39,441	$ 81,532	$ 83,616
Cost of sales	31,414	31,429	62,137	64,595
Gross profit	9,663	8,012	19,395	19,021
Operating expenses:
Research and development, net	1,469	1,828	2,713	3,855
Sales and marketing	5,054	5,044	9,727	10,104
General and administrative	3,189	2,913	6,456	6,326
Amortization of intangible assets		148		295
Restructuring (Note 5)	10		21	194
Loss (gain) on sale of assets (Note 9)		(177)		1,314
Total operating expenses	9,722	9,756	18,917	22,088
Income (loss) from operations	(59)	(1,744)	478	(3,067)
Non-operating income (expense):
Interest, net	82	48	135	65
Foreign exchange, net	(10)	95	(53)	(13)
Other, net	274	181	449	296
Net non-operating income	346	324	531	348
Income (loss) before income taxes	287	(1,420)	1,009	(2,719)
Provision (benefit) for income taxes (Note 7)	59	(140)	151	43
Net income (loss)	$ 228	$ (1,280)	$ 858	$ (2,762)
Net income (loss) per share
Basic (Note 3)	$ 0.01	$ (0.06)	$ 0.04	$ (0.13)
Diluted (Note 3)	$ 0.01	$ (0.06)	$ 0.04	$ (0.13)
Average shares outstanding-basic (Note 3)	21,302	20,643	21,207	20,558
Average shares outstanding-diluted (Note 3)	21,458	20,643	21,424	20,558