Note 2 - Acquisitions (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Schedule of Goodwill [Table Text Block]

	Goodwill
Balance at December 31, 2018	$	172,129
Clearwave acquisition goodwill recognized		185,885
Fidelity acquisition goodwill recognized		71,583
Balance at December 31, 2019	$	429,597

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

	Purchase Price Allocation
Assets Acquired
Cash and cash equivalents	$	1,913
Accounts receivable		1,294
Prepaid and other current assets		311
Property, plant and equipment		120,472
Intangible assets		89,700
Other noncurrent assets		3,533
Total Assets Acquired	$	217,223
Liabilities Assumed
Accounts payable and accrued liabilities	$	2,128
Deferred revenue, short-term portion		4,322
Deferred income taxes		32,771
Other noncurrent liabilities		5,057
Total Liabilities Assumed	$	44,278
Net assets acquired	$	172,945
Purchase price consideration		358,830
Goodwill recognized	$	185,885

	Preliminary Purchase Price Allocation
Assets Acquired
Cash and cash equivalents	$	4,869
Accounts receivable		3,691
Prepaid and other current assets		1,756
Property, plant and equipment		173,904
Intangible assets		288,000
Other noncurrent assets		1,895
Total Assets Acquired	$	474,115
Liabilities Assumed
Accounts payable and accrued liabilities	$	8,795
Deferred revenue, short-term portion		1,796
Other noncurrent liabilities		3,715
Total Liabilities Assumed	$	14,306
Net assets acquired	$	459,809
Purchase price consideration		531,392
Goodwill recognized	$	71,583