Customer List Intangible Assets (Tables)
4 Months Ended 5 Months Ended
Apr. 23, 2015
Sep. 30, 2015
Finite Lived Intangible Assets [Line Items]    
Schedule of Carrying Value of the Intangible Assets  

The carrying value of the customer list intangible assets is as follows:

 

 

September 30, 2015

 

 

 

Gross

 

 

Accumulated

 

 

Net Carrying

 

(Thousands)

 

Cost

 

 

Amortization

 

 

Value

 

Customer lists

 

$

34,501

 

 

$

(23,007

)

 

$

11,494

 

 

Consumer CLEC Business    
Finite Lived Intangible Assets [Line Items]    
Schedule of Carrying Value of the Intangible Assets

The carrying value of the customer list intangible assets at December 31, 2014 was as follows:

 

 

 

December 31, 2014

 

 

 

Gross

 

 

Accumulated

 

 

Net Carrying

 

(Thousands)

 

Cost

 

 

Amortization

 

 

Value

 

Customer lists

 

$

34,501

 

 

$

(20,049

)

 

$

14,452