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STOCKHOLDERS' EQUITY (Tables)
 3 Months Ended
Mar. 31, 2013
Equity [Abstract]  
Schedule of Changes in Accumulated Other Comprehensive Income by Component
The changes in accumulated other comprehensive income by component for the three months ended March 31, 2013 and 2012 were as follows:
    
 
Foreign
Currency
Translation
Adjustment
 


Market Value
Adjustment
 
Deferred Loss
 
Accumulated Other Comprehensive Income (Loss)
 
 
 
 
 
 
 
 
Balance, December 31, 2012
$
25,463

 
$
(4,326
)
 
$
(6,817
)
 
$
14,320

 
 
 
 
 
 
 
 
Other comprehensive loss before reclassifications
(4,387
)
 
(58
)
 
—

 
(4,445
)
Amounts reclassified from accumulated other comprehensive income (loss)
—

 
10

 
210

 
220

 
 
 
 
 
 
 
 
Net current period other comprehensive income (loss)
(4,387
)
 
(48
)
 
210

 
(4,225
)
 
 
 
 
 
 
 
 
Balance, March 31, 2013
$
21,076

 
$
(4,374
)
 
$
(6,607
)
 
$
10,095


 
Foreign
Currency
Translation
Adjustment
 


Market Value
Adjustment
 
Deferred Loss
 
Accumulated Other Comprehensive Income (Loss)
 
 
 
 
 
 
 
 
Balance, December 31, 2011
$
943

 
$
(1,355
)
 
$
(7,655
)
 
$
(8,067
)
 
 
 
 
 
 
 
 
Other comprehensive income before reclassifications
18,216

 
201

 
—

 
18,417

Amounts reclassified from accumulated other comprehensive income (loss)
—

 
—

 
210

 
210

 
 
 
 
 
 
 
 
Net current period other comprehensive income
18,216

 
201

 
210

 
18,627

 
 
 
 
 
 
 
 
Balance, March 31, 2012
$
19,159

 
$
(1,154
)
 
$
(7,445
)
 
$
10,560