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Restructuring
3 Months Ended
Mar. 31, 2015
Restructuring and Related Activities [Abstract]  
Restructuring and Related Activities Disclosure [Text Block]
15. Restructuring:
On September 30, 2014, and again in the fourth quarter of 2014, in connection with the sale of the Grid business, the Company undertook further restructuring actions affecting approximately 44 employees to be terminated between September 2014 and December 31, 2014, as part of the strategic plan to focus on the Company's IIoT business. In connection with this restructuring, the Company recorded restructuring charges as noted in the table below.
The following table sets forth a summary of restructuring activities related to the Company’s September 2014 restructuring program (in thousands):
    
December 31, 2014
 
Costs Incurred
 
Cash Payments
 
March 31, 2015
Termination benefits
$
701

 
$

 
$
229

 
$
472