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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2012
Commitments and Contingencies [Abstract]  
Operating Leases of Lessee Disclosure [Table Text Block]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(In thousands)

 

2013

 

2014

 

2015

 

2016

 

2017

 

Thereafter

 

Total

Operating lease rental payments

 

$

1,024 

 

$

304 

 

$

132 

 

$

118 

 

$

61 

 

$

 -

 

$

1,639