Accounts Payable and Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2016

Payables and Accruals [Abstract]

Components of Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities were as follows:

	June 30, 2016		December 31, 2015
	(Dollars in thousands)
Accounts payable	$	2,089	$	2,121
Accrued network costs	828		917
Accrued taxes	3,083		3,465
Accrued outside services	1,091		1,171
Accrued other	1,279		1,573
Total accounts payable and accrued liabilities	$	8,370	$	9,247