Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Condensed Consolidated Statements of Operations
Revenue	$ 59,886	$ 66,473
Costs and operating expenses:
Network access	28,759	31,411
Network operations	13,287	14,142
Development and technology	6,985	8,999
Selling and marketing	5,579	5,867
General and administrative	6,750	8,294
Amortization of intangible assets	1,111	1,131
Total costs and operating expenses	62,471	69,844
Loss from operations	(2,585)	(3,371)
Interest expense and amortization of debt discount	(2,349)	(2,395)
Interest income and other expense, net	254	719
Loss before income taxes	(4,680)	(5,047)
Income tax expense	(45)	(192)
Net loss	(4,725)	(5,239)
Net loss attributable to non-controlling interests	(92)	(86)
Net loss attributable to common stockholders	$ (4,633)	$ (5,153)
Net loss per share attributable to common stockholders:
Basic (in dollars per share)	$ (0.10)	$ (0.12)
Diluted (in dollars per share)	$ (0.10)	$ (0.12)
Weighted average shares used in computing net loss per share attributable to common stockholders:
Basic (in shares)	44,272	43,527
Diluted (in shares)	44,272	43,527