Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	0.01 Par Value Common Stock	Preferred Stock	Additional Paid-in Capital	Accumulated Deficit	SG Blocks Stockholders' Equity	Noncontrolling interests
Beginning balance at Dec. 31, 2019	$ 4,360,149	$ 11,579		$ 21,932,387	$ (17,583,817)	$ 4,360,149
Beginning Balance, Shares at Dec. 31, 2019		1,157,890
Stock-based compensation	1,261,215			1,261,215		1,261,215
Conversion of restricted stock units to common stock		$ 246		(246)
Conversion of restricted stock units to common stock, Shares		24,672
Reverse stock split settlement	(122)			(122)		(122)
Reverse stock split settlement, Shares		(38)
Conversion of debt exchange to common stock	206,263	$ 737		205,526		206,263
Conversion of debt exchange to common stock, Shares		73,665
Issuance of common stock, net of issuance costs	17,118,480	$ 73,400		17,045,080		17,118,480
Issuance of common stock, net of issuance costs, Shares		7,340,000
Net loss	(4,508,162)				(4,692,729)	(4,692,729)	184,567
Ending balance at Dec. 31, 2020	18,437,823	$ 85,962		40,443,840	(22,276,546)	18,253,256	184,567
Ending Balance, Shares at Dec. 31, 2020		8,596,189
Stock-based compensation	1,736,531			1,736,531		1,736,531
Conversion of restricted stock units to common stock
Reverse stock split settlement	707,188	2,263		704,925		707,188
Conversion of debt exchange to common stock	10,487,753	$ 31,644		10,456,109		10,487,753
Conversion of debt exchange to common stock, Shares		226,300
Issuance of common stock, net of issuance costs
Issuance of common stock, net of issuance costs, Shares		3,164,384
Noncontrolling interest distribution	(3,745,134)						(3,745,134)
Net loss	(5,908,372)				(10,832,674)	(10,832,674)	4,924,302
Ending balance at Dec. 31, 2021	$ 21,715,789	$ 119,869		$ 53,341,405	$ (33,109,220)	$ 20,352,054	$ 1,363,735
Ending Balance, Shares at Dec. 31, 2021		11,986,873