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SUPPLEMENTAL CASH FLOW INFORMATION
 3 Months Ended
Mar. 31, 2013
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION
SUPPLEMENTAL CASH FLOW INFORMATION
Supplemental disclosure of cash flow information (in thousands):
 
Three Months Ended
 
March 31,
 
2013
 
2012
Cash (paid) received:
(Restated)
 
(Restated)
Interest
$
(441
)
 
$
(585
)
Income tax payments
(863
)
 
(807
)
Refund of income taxes
13

 
—

 
 
 
 
Dividends declared per common share
$
0.03

 
$
0.03

 
 
 
 
Non-cash activities:
 

 
 

Repurchases of common stock from employees in exchange for the payment of income taxes and option exercises
$
28

 
$
93

Issuance of treasury stock for the Company's investment savings plan
109

 
212

Common stock issued to a former director in exchange for vested director units
—

 
135