XML 52 R72.htm IDEA: XBRL DOCUMENT v2.4.0.8
Business Segment, Geographic Area, Product and Significant Customer Information - Schedule of Capital Expenditures, Depreciation and Amortization Expense and Segment Assets by Reportable Segment (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Segment Reporting Information [Line Items]          
Capital expenditures $ 4,157 $ 3,004 $ 7,255 $ 6,360  
Depreciation and amortization 4,815 4,378 8,965 8,470  
Accounts receivable 101,487   101,487   116,744
Inventory 155,872   155,872   142,727
Total segment assets 257,359   257,359   259,471
Operating Segments [Member] | Advanced Manufacturing Capital Equipment [Member]
          
Segment Reporting Information [Line Items]          
Capital expenditures 2,232 2,094 3,941 4,706  
Depreciation and amortization 3,512 3,071 6,423 5,958  
Accounts receivable 14,692   14,692   20,767
Inventory 125,221   125,221   117,822
Total segment assets 139,913   139,913   138,589
Operating Segments [Member] | Analytical Solutions Group [Member]
          
Segment Reporting Information [Line Items]          
Capital expenditures 788 29 1,802 140  
Depreciation and amortization 261 307 476 604  
Accounts receivable 5,084   5,084   5,603
Inventory 4,711   4,711   4,391
Total segment assets 9,795   9,795   9,994
Operating Segments [Member] | Europe Region Sales & Service Operations [Member]
          
Segment Reporting Information [Line Items]          
Capital expenditures 12 98 27 113  
Depreciation and amortization 85 81 175 174  
Accounts receivable 6,183   6,183   6,538
Inventory 4,067   4,067   4,254
Total segment assets 10,250   10,250   10,792
Operating Segments [Member] | Asia Region Sales & Service Operations [Member]
          
Segment Reporting Information [Line Items]          
Capital expenditures 131 133 253 196  
Depreciation and amortization 290 288 579 582  
Accounts receivable 34,533   34,533   44,207
Inventory 27,568   27,568   25,094
Total segment assets 62,101   62,101   69,301
Corporate, Eliminations and Other [Member]
          
Segment Reporting Information [Line Items]          
Capital expenditures 994 650 1,232 1,205  
Depreciation and amortization 667 631 1,312 1,152  
Accounts receivable 40,995   40,995   39,629
Inventory (5,695)   (5,695)   (8,834)
Total segment assets $ 35,300   $ 35,300   $ 30,795