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Note 4 - Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Property, Plant and Equipment [Table Text Block]

		December 31, 2018				December 31, 2017
Computer equipment		$	13,566			$	12,312
Computer software			1,496				1,449
Furniture and equipment			1,364				1,308
Vehicles and tools			2,323				1,306
Fiber network			30,215				14,053
Customer equipment and installations			4,939				2,570
Land			823			─
Assets under construction			10,030				4,204
Leasehold improvements			229				171
			64,985				37,373
Less:
Accumulated depreciation			16,920				12,753
		$	48,065			$	24,620

Schedule of Depreciation [Table Text Block]

		Year ended December 31, 2018				Year ended December 31, 2017				Year ended December 31, 2016
Depreciation of property and equipment		$	5,722			$	3,727			$	1,824

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Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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