Note 11 - Other Long-term Liabilities

12 Months Ended

Dec. 31, 2017

Notes to Financial Statements

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Noncurrent [Text Block]

11. OTHER LONG-TERM LIABILITIES

Other long-term liabilities consist of th

e following at

December 31, 2017

and

2016:

	2017		2016
Deferred GCI capacity revenue, net of current portion	$	33,184	$	35,255
Other deferred IRU capacity revenue, net of current portion		19,366		15,697
Other deferred revenue, net of current portion		1,391		2,202
Other		7,389		8,384
Total other long-term liabilities	$	61,330	$	61,538

Amortization of deferred revenue included in the Consolidated Statements of Comprehensive (Loss) Income was

$6,578,

$7,010

and

$5,827

in the years ended

December

31,2017,

2016

and

2015,

respectively.