v3.21.2

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT) - USD ($) $ in Thousands	Preferred stock Series E Convertible Preferred Stock [Member]	Preferred stock Series F Convertible Preferred Stock [Member]	Common Stock Series E Convertible Preferred Stock [Member]	Common Stock Series F Convertible Preferred Stock [Member]	Common Stock May 2018 Class A Warrants	Common Stock Class A Warrants	Common Stock Class D Warrants	Common Stock Calm Warrants	Common Stock Pre-Funded Warrants [Member]	Common Stock B3D Note [Member]	Common Stock	Additional paid-in capital Series E Convertible Preferred Stock [Member]	Additional paid-in capital Series F Convertible Preferred Stock [Member]	Additional paid-in capital May 2018 Class A Warrants	Additional paid-in capital Class A Warrants	Additional paid-in capital Class D Warrants	Additional paid-in capital Calm Warrants	Additional paid-in capital Pre-Funded Warrants [Member]	Additional paid-in capital B3D Note [Member]	Additional paid-in capital	Accumulated deficit	Accumulated other comprehensive loss	Total Company equity (deficit) Series E Convertible Preferred Stock [Member]	Total Company equity (deficit) Series F Convertible Preferred Stock [Member]	Total Company equity (deficit) May 2018 Class A Warrants	Total Company equity (deficit) Class A Warrants	Total Company equity (deficit) Calm Warrants	Total Company equity (deficit) Pre-Funded Warrants [Member]	Total Company equity (deficit) B3D Note [Member]	Total Company equity (deficit)	Non-controlling interests	Series E Convertible Preferred Stock [Member]	Series F Convertible Preferred Stock [Member]	May 2018 Class A Warrants	Class A Warrants	Calm Warrants	Pre-Funded Warrants [Member]	B3D Note [Member]	Total
Balance at Dec. 31, 2019	$ 10										$ 52									$ 302,118	$ (308,136)	$ (283)								$ (6,239)	$ 3,703								$ (2,536)
Preferred Stock, Shares Outstanding, Beginning Balance at Dec. 31, 2019	977,865	8,996
Common Stock, Shares, Outstanding, Beginning Balance at Dec. 31, 2019											5,157,390
Exercise of Warrants into Common Stock					$ 26									$ 3,096											$ 3,122									$ 3,122
Exercise of Warrants into Common Stock (in shares)					2,578,455
Conversion of Stock and Notes into Common Stock				$ 9						$ 14			$ (9)						$ 1,321					$ 0					$ 1,335				$ 0					$ 1,335
Conversion of Stock and Notes into Common Stock (in shares)		(7,465)		930,326						1,430,647
Issuances of Common Stock for payment of interest on Note										$ 2									418										420									420
Issuances of Common Stock for payment of interest on Note (in shares)										236,077
Issuance of Series E Convertible Preferred Stock												$ 63											$ 63									$ 63
Stock issued during period series E convertible preferred stock (Shares)	10,123
Direct offerings of Common Stock and pre-funded warrants, net of costs											$ 82									4,176										4,258									4,258
Direct offerings of Common Stock and pre-funded warrants, net of costs (in shares)											8,210,239
Issuance of Common Stock for services											$ 1									134										135									135
Issuance of Common Stock for services (in shares)											58,333
Stock-based compensation																				72										72									72
Net income for the period																					(10,617)									(10,617)	(108)								(10,725)
Contributions from noncontrolling interests																															117								117
Balance at Mar. 31, 2020	$ 10										$ 186									311,389	(318,753)	(283)								(7,451)	3,712								(3,739)
Preferred Stock, Shares Outstanding, Ending Balance at Mar. 31, 2020	987,988	1,531
Common Stock, Shares, Outstanding, Ending Balance at Mar. 31, 2020											18,601,467
Balance at Dec. 31, 2019	$ 10										$ 52									302,118	(308,136)	(283)								(6,239)	3,703								(2,536)
Preferred Stock, Shares Outstanding, Beginning Balance at Dec. 31, 2019	977,865	8,996
Common Stock, Shares, Outstanding, Beginning Balance at Dec. 31, 2019											5,157,390
Net income for the period																																							(75,839)
Balance at Sep. 30, 2020											$ 691									438,214	(382,941)	(250)								55,714	2,657								58,371
Common Stock, Shares, Outstanding, Ending Balance at Sep. 30, 2020											69,076,888
Balance at Mar. 31, 2020	$ 10										$ 186									311,389	(318,753)	(283)								(7,451)	3,712								(3,739)
Preferred Stock, Shares Outstanding, Beginning Balance at Mar. 31, 2020	987,988	1,531
Common Stock, Shares, Outstanding, Beginning Balance at Mar. 31, 2020											18,601,467
Exercise of Warrants into Common Stock					$ 24			$ 16	$ 2					$ 5,891			$ 4,092	$ 4							$ 5,915		$ 4,108	$ 6						$ 5,915		$ 4,108	$ 6
Exercise of Warrants into Common Stock (in shares)					2,382,835			1,622,149	201,667
Warrant Exchange for Common Stock						$ 24	$ 5	$ 21							$ 6,410	$ (5)	11,734									$ 6,434	11,755								$ 6,434	11,755
Warrant Exchange for Common Stock (in shares)						2,385,528	527,669	2,062,126
Conversion of Stock and Notes into Common Stock	$ (10)		$ 5	$ 3				$ 48		$ 108		$ 5	$ (3)				$ 10,551		14,197								$ 10,599		14,305							$ 10,599		14,305
Conversion of Stock and Notes into Common Stock (in shares)	(987,988)	(1,531)	510,460	291,619				4,761,906		10,789,591
Issuances of Common Stock for payment of interest on Note										$ 1									$ 41										$ 42									$ 42
Issuances of Common Stock for payment of interest on Note (in shares)										88,508
Direct offerings of Common Stock and pre-funded warrants, net of costs											$ 122									38,275										38,397									38,397
Direct offerings of Common Stock and pre-funded warrants, net of costs (in shares)											12,235,911
Issuance of restricted stock (in shares)											12,500
Stock-based compensation																				424										424									424
Distributions to noncontrolling interests																															(129)								(129)
Fractional shares retired in reverse stock split											(23)
Net income for the period																					(58,078)									(58,078)	(393)								(58,471)
Foreign currency translation																						15								15									15
Balance at Jun. 30, 2020											$ 565									403,005	(376,831)	(268)								26,471	3,190								29,661
Common Stock, Shares, Outstanding, Ending Balance at Jun. 30, 2020											56,473,913
Conversion of Stock and Notes into Common Stock											$ 13									3,350										3,363									3,363
Conversion of Stock and Notes into Common Stock (in shares)											1,276,270
Issuances of Common Stock for payment of interest on Note																				35										35									35
Issuances of Common Stock for payment of interest on Note (in shares)											47,305
Direct offerings of Common Stock and pre-funded warrants, net of costs											$ 112									31,350										31,462									31,462
Direct offerings of Common Stock and pre-funded warrants, net of costs (in shares)											11,216,932
Issuance of restricted stock											$ 1									(1)
Issuance of restricted stock (in shares)											58,301
Stock-based compensation																				470										470									470
Stock option exercises																				5										5									5
Stock option exercises (in shares)											4,167
Net income for the period																					(6,110)									(6,110)	(533)								(6,643)
Foreign currency translation																						18								18									18
Balance at Sep. 30, 2020											$ 691									438,214	(382,941)	(250)								55,714	2,657								58,371
Common Stock, Shares, Outstanding, Ending Balance at Sep. 30, 2020											69,076,888
Balance at Dec. 31, 2020											$ 941									475,709	(398,624)	(220)								77,806	2,565								$ 80,371
Common Stock, Shares, Outstanding, Beginning Balance at Dec. 31, 2020											94,058,853																												94,058,853
Exercise of Warrants into Common Stock											$ 112									16,895										17,007									$ 17,007
Exercise of Warrants into Common Stock (in shares)											11,223,529
Stock-based compensation																				264										264	741								1,005
Net income for the period																					(1,056)									(1,056)	248								(808)
Foreign currency translation																						(16)								(16)									(16)
Contributions from noncontrolling interests																															333								333
Balance at Mar. 31, 2021											$ 1,053									492,868	(399,680)	(236)								94,005	3,887								97,892
Common Stock, Shares, Outstanding, Ending Balance at Mar. 31, 2021											105,282,382
Balance at Dec. 31, 2020											$ 941									475,709	(398,624)	(220)								77,806	2,565								$ 80,371
Common Stock, Shares, Outstanding, Beginning Balance at Dec. 31, 2020											94,058,853																												94,058,853
Stock option exercises (in shares)																																							8,334
Repurchase and retirement of common stock																																							$ (450)
Repurchase and retirement of common stock (in shares)																																							250,000
Net income for the period																																							$ 1,057
Balance at Sep. 30, 2021											$ 1,053									493,814	(398,550)	(283)								96,034	7,889								$ 103,923
Common Stock, Shares, Outstanding, Ending Balance at Sep. 30, 2021											105,327,379																												105,327,379
Balance at Mar. 31, 2021											$ 1,053									492,868	(399,680)	(236)								94,005	3,887								$ 97,892
Common Stock, Shares, Outstanding, Beginning Balance at Mar. 31, 2021											105,282,382
Issuance of Common Stock for services											$ 2									318										320									320
Issuance of Common Stock for services (in shares)											223,637
Issuance of restricted stock (in shares)											27,983
Stock-based compensation																				267										267	61								328
Net income for the period																					(4,467)									(4,467)	(263)								(4,730)
Foreign currency translation																						5								5									5
Redemptions of certain noncontrolling interests																															(133)								(133)
Balance at Jun. 30, 2021											$ 1,055									493,453	(404,147)	(231)								90,130	3,552								93,682
Common Stock, Shares, Outstanding, Ending Balance at Jun. 30, 2021											105,534,002
Issuance of Common Stock for services																				29										29									29
Consolidation of Variable Interest Entities																															4,307								4,307
Issuance of restricted stock (in shares)											35,043
Stock-based compensation																				767										767	23								790
Distributions to noncontrolling interests																															(991)								(991)
Stock option exercises																				13										13									13
Stock option exercises (in shares)											8,334
Repurchase and retirement of common stock											$ (2)									(448)										(450)									$ (450)
Repurchase and retirement of common stock (in shares)											(250,000)																												250,000
Net income for the period																					5,597									5,597	998								$ 6,595
Foreign currency translation																						(52)								(52)									(52)
Balance at Sep. 30, 2021											$ 1,053									$ 493,814	$ (398,550)	$ (283)								$ 96,034	$ 7,889								$ 103,923
Common Stock, Shares, Outstanding, Ending Balance at Sep. 30, 2021											105,327,379																												105,327,379

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-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 65
-Paragraph 8
-Subparagraph (d)(2)

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 65
-Paragraph 8
-Subparagraph (d)(3)

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