Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Apr. 02, 2016	Sep. 30, 2015
Current assets:
Allowance for doubtful accounts	$ 969	$ 998
Stockholders’ equity:
Preferred stock, par value (in USD per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized	500,000,000	500,000,000
Common stock, shares issued	114,621,000	113,745,000
Common stock, shares outstanding	114,621,000	113,745,000