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Supplemental Cash Flow Information
6 Months Ended
Jun. 30, 2013
CashFlowSupplementalDisclosuresTextBlockAbstract  
Supplemental Cash Flow Information
Supplemental Cash Flow Information

Cash paid for interest and income taxes and non-cash investing financing and investing activities for the six months ended June 30, 2013 and 2012, were as follows:

 
 
 
 
 
Six Months Ended
June 30,
 
 
 
2013
 
2012
 
(in thousands)
 
 
 
 
 
 
 
 
Interest paid
 
 
 
 
$
273

 
$
68

Income taxes paid
 
 
 
 
$
1,582

 
$

 
 
 
 
 
 
 
 
Non-cash investing and financing activities:
 
 
 
 
 
 
 
Net unrealized gains on available-for-sale securities
 
 
 
 
$
642

 
$
382

Issuance of common stock for acquisition of Sun Well
 
 
 
 
$

 
$
60,825