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Commitments
3 Months Ended
Mar. 31, 2014
Commitments  
Commitments Disclosure [Text Block]
Commitments

We lease properties in California, Florida, Illinois, Tennessee, and the United Kingdom. We also have smaller rented offices in Strongsville, Ohio, the United Arab Emirates, the People's Republic of China and the Federal Republic of Germany.
 
At March 31, 2014, the minimum payments under our operating leases for each of the five succeeding fiscal years were as follows (in thousands):
Remainder of 2014
$
3,538

2015
5,408

2016
5,442

2017
5,178

2018
4,299

Thereafter
16,743

Total
$
40,608

 
We purchase components from a variety of suppliers and use contract manufacturers to provide manufacturing services for our products. During the normal course of business, we issue purchase orders with estimates of our requirements several months ahead of the delivery dates. Our near-term commitments to our contract manufacturers and suppliers totaled $9.7 million as of March 31, 2014.