Annual report pursuant to Section 13 and 15(d)

Valuation and Qualifying Accounts (Details)

v2.4.0.6
Valuation and Qualifying Accounts (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Allowance for Doubtful Accounts [Member]
     
Valuation and Qualifying Accounts      
Balance at Beginning of Period $ 645 $ 274 $ 372
Acquisitions 130    
Charged to Cost and Expense 88 466 17
(Write-Offs) Recoveries / Other (213) (95) (115)
Balance at End of Period 650 645 274
Reserve for Inventory Valuation [Member]
     
Valuation and Qualifying Accounts      
Balance at Beginning of Period 10,599 11,183 11,621
Acquisitions 137    
Charged to Cost and Expense 1,544 336 1,117
(Write-Offs) Recoveries / Other (254) (920) (1,555)
Balance at End of Period 12,026 10,599 11,183
Deferred Tax Valuation Allowance [Member]
     
Valuation and Qualifying Accounts      
Balance at Beginning of Period 1,898 890 731
Charged to Cost and Expense 292 531 264
(Write-Offs) Recoveries / Other   477 (105)
Balance at End of Period $ 2,190 $ 1,898 $ 890