Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2011 Successor	Oct. 01, 2010 Predecessor
Current assets:
Allowance on receivables	$ 123	$ 368
Accumulated depreciation; property plant and equipment	$ 1,747	$ 30,050
Shareholders' equity:
Preferred stock, shares authorized	0	20,000
Junior preferred stock, shares authorized	0	20,000
Preferred stock, shares issued	0	0
Junior preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Junior preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	200,000	200,000
Common stock, shares issued	100,000	81,273
Common stock, shares outstanding	100,000	81,273