Consolidated Condensed Statements of Operations and Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Consolidated Condensed Statements of Operations and Comprehensive Loss
Revenues, net	$ 50,603	$ 33,424
Cost of revenues	37,987	24,872
Gross profit	12,616	8,552
Operating expense:
General and administrative expenses	15,457	10,112
Research and development	613	474
Total operating expense	16,070	10,586
Loss from operations	(3,454)	(2,034)
Other income (expense):
Interest expense, net	(2,317)	(1,018)
Other income (expense), net	(15)	15
(Gain) loss on settlement of liabilities, net	854	(1,846)
Changes in fair value of derivative liabilities	(10)	(265)
Total other income (expense)	(1,488)	(3,114)
Loss before income taxes	(4,942)	(5,148)
Income tax benefit (expense)	86	(21)
Net loss	(4,856)	(5,169)
Fixed dividends - Series B Preferred	(317)	(317)
Net loss attributable to common stockholders	(5,173)	(5,486)
Comprehensive loss:
Net loss	(4,856)	(5,169)
Foreign currency translation adjustment	(1,772)	(261)
Total comprehensive loss	$ (6,628)	$ (5,430)
Net loss per common share - basic	$ (0.07)	$ (0.09)
Net loss per common share - diluted	$ (0.07)	$ (0.09)
Weighted average number of common shares outstanding - basic	65,428	55,150
Weighted average number of common shares outstanding - diluted	65,428	55,150