XML 54 R14.htm IDEA: XBRL DOCUMENT v2.4.1.9
INCOME TAXES
3 Months Ended
Mar. 31, 2015
Income Tax Disclosure [Abstract]  
INCOME TAXES
INCOME TAXES
 
Three Months Ended 
 March 31,
 
2015
 
2014
 
(in thousands, except percentages)
Income tax (expense) benefit
$
(307
)
 
$
1

Effective tax rate
5.4
%
 
%

Tax expense for the three months ended March 31, 2015 is primarily comprised of the federal Alternative Minimum Tax and state taxes.
For the three months ended March 31, 2015 and 2014, the effective tax rates varied from the statutory rate primarily due to the existence of a valuation allowance that has been provided to offset the Company's net deferred tax asset and state taxes.
Valuation Allowance
There has been no change to the Company's valuation allowance assessment for the three months ended March 31, 2015.