Segments (Tables)

6 Months Ended

Jun. 30, 2013

Segments [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

		Three Months Ended			Six Months Ended
		Wireless	Wireline	Total Reportable Segments	Wireless	Wireline	Total Reportable Segments
June 30, 2013
Revenues	$	35,559	154,102	189,661	69,396	306,481	375,877
Adjusted EBITDA	$	14,273	47,866	62,139	29,462	91,326	120,788
June 30, 2012
Revenues	$	30,360	145,744	176,104	59,804	288,207	348,011
Adjusted EBITDA	$	12,590	46,831	59,421	25,663	88,587	114,250

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

			Three Months Ended June 30,		Six Months Ended June 30,
			2013	2012	2013	2012
Reportable segment Adjusted EBITDA		$	62,139	59,421	120,788	114,250
Less depreciation and amortization expense			(34,396)	(33,350)	(68,395)	(65,730)
Less share-based compensation expense			(1,647)	(865)	(2,906)	(2,595)
Less non-cash contribution expense			-	(160)	-	(960)
Less net loss attributable to non-controlling interests			(197)	(177)	(397)	(354)
Plus net loss (income) attributable to equity investment			(49)	(84)	(53)	47
Less accretion expense			(155)	(152)	(282)	(340)
	Consolidated operating income		25,695	24,633	48,755	44,318
Less other expense			(17,474)	(16,860)	(34,378)	(34,144)
	Consolidated income before income tax expense	$	8,221	7,773	14,377	10,174