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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Allowance for Doubtful Accounts (Tables)
 12 Months Ended
Dec. 31, 2014
Allowance for Doubtful Accounts [Table Text Block]

The following table sets forth the activity in the allowance for doubtful accounts for the years ended December 31, 2014, 2013 and 2012 (in thousands):
 
Year Ended December 31,
 
2014
 
2013
 
2012
Allowance for doubtful accounts – beginning of year
$
1,444

 
$
1,517

 
$
2,401

Bad debt (recovery) expense
(143
)
 
157

 
125

Reduction in provision for doubtful accounts
(119
)
 
(230
)
 
(1,009
)
Allowance for doubtful accounts – end of year
$
1,182

 
$
1,444

 
$
1,517