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Inventories
6 Months Ended
Jun. 30, 2015
Inventory Disclosure [Abstract]  
Inventories
3. Inventories
   

 

 

 

    June 30,
2015
    December 31,
2014
 
    ($000’s omitted)  
Raw material and common parts, net of reserve   $ 6,715     $ 6,680  
Work-in-process, net of reserve     2,970       2,280  
Finished goods, net of reserve     2,420       3,080  
Total inventories   $ 12,105     $ 12,040