XML 22 R11.htm IDEA: XBRL DOCUMENT v3.4.0.3
Depreciation, Amortization and Accretion
3 Months Ended
Mar. 31, 2016
Depreciation, Amortization And Accretion [Abstract]  
Depreciation, Amortization and Accretion
Depreciation, Amortization and Accretion — The total depreciation, amortization and accretion expenses related primarily to property and equipment, amortizable intangible assets, and asset retirement obligations for the three months ended March 31, 2016 and 2015 and were $3.3 million and $3.7 million, respectively. The consolidated expenses consisted of the following for the periods stated:
 
 
For the Three Months Ended March 31,
 
 
2016
 
2015
 
 
(Dollars in Thousands)
Depreciation Expense
 
$
2,057

 
$
2,207

Amortization Expense
 
1,111

 
1,375

Accretion Expense
 
155

 
165

Total
 
$
3,323

 
$
3,747