Accounts Payable and Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2016

Payables and Accruals [Abstract]

Components of Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities were as follows:

	September 30, 2016		December 31, 2015
	(Dollars in thousands)
Accounts payable	$	1,584	$	2,121
Accrued network costs	797		917
Accrued taxes	3,140		3,465
Accrued outside services	645		1,171
Accrued other	1,072		1,573
Total accounts payable and accrued liabilities	$	7,238	$	9,247