Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Additional Information (Detail)

v2.4.0.6
Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
 12 Months Ended 7 Months Ended 12 Months Ended 5 Months Ended 7 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Maximum [Member]
Dec. 31, 2010
Successor [Member]
Dec. 31, 2012
Successor [Member]
Dec. 31, 2011
Successor [Member]
May 28, 2010
Predecessor [Member]
Dec. 31, 2010
Predecessor [Member]
Foreign bank balance $ 2,201 $ 2,627            
Maturity period 90 days              
Allowance for doubtful accounts 1,105 641            
Inventory reserve 6,944 7,406            
Period for classifying as non moving inventory 24 months              
Capitalized computer software additions         5,685 161 246 1,134
Estimated useful lives of the assets Generally three to ten years or over the terms of the related leases, whichever is shorter.              
Compensation and general liability losses     250          
Risk cover by third party 40,000              
Risk cover by third party 250              
Loss limit covered under self-insurance 200              
Percentage of coverage under health insurance plan 125.00%              
Matching contribution for eligible employees, maximum percentage 6.00%              
Maximum matching contribution for eligible employees 50.00%              
Defined contribution plan costs       710 1,426 1,327 594  
Shipping and handling costs       16,105 23,067 21,695 3,153  
Research and development costs       476 1,222 1,187 446  
Common stock, shares outstanding 198.3              
Fair value of temporary equity held by management $ 14,116 $ 12,247