Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Total	$0.01 Par Value Common Stock	Additional Paid-in Capital	Treasury Stock	Accumulated Deficit	Safe & Green Holdings Corp. Stockholders' Equity	Noncontrolling interests
Beginning Balance at Dec. 31, 2021	$ 21,715,789	$ 119,869	$ 53,341,405		$ (33,109,220)	$ 20,352,054	$ 1,363,735
Beginning Balance, Shares at Dec. 31, 2021		11,986,873
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	1,320,162	$ 200	1,319,962			1,320,162
Stock-based compensation, Shares		20,000
Issuance of restricted stock units		$ 433	(433)
Issuance of restricted stock units, Shares		43,333
Noncontrolling interest distribution	(2,156,000)						(2,156,000)
Net income (loss)	(515,868)				(2,132,537)	(2,132,537)	1,616,669
Ending Balance at Jun. 30, 2022	20,364,083	$ 120,502	54,660,934		(35,241,757)	19,539,679	824,404
Ending Balance, Shares at Jun. 30, 2022		12,050,206
Beginning Balance at Mar. 31, 2022	21,632,603	$ 120,069	54,030,291		(33,826,397)	20,323,963	1,308,640
Beginning Balance, Shares at Mar. 31, 2022		12,006,873
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	631,076		631,076			631,076
Stock-based compensation, Shares
Issuance of restricted stock units		$ 433	(433)
Issuance of restricted stock units, Shares		43,333
Noncontrolling interest distribution	(882,000)						(882,000)
Net income (loss)	(1,017,596)				(1,415,360)	(1,415,360)	397,764
Ending Balance at Jun. 30, 2022	20,364,083	$ 120,502	54,660,934		(35,241,757)	19,539,679	824,404
Ending Balance, Shares at Jun. 30, 2022		12,050,206
Beginning Balance at Dec. 31, 2022	14,439,562	$ 126,140	56,173,977	(49,680)	(41,428,268)	14,822,169	(382,607)
Beginning Balance, Shares at Dec. 31, 2022		12,613,978
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	3,210,631		3,210,631			3,210,631
Stock-based compensation, Shares
Issuance of restricted common stock	437,325	$ 2,875	434,450			437,325
Issuance of restricted common stock, Shares		287,512
Issuance of restricted stock units		$ 30,146	(30,146)
Issuance of restricted stock units, Shares		3,014,617
Common stock issued for services	47,500	$ 500	47,000			47,500
Common stock issued for services, Shares		50,000
Issuance of warrants and restricted common stock	354,239	$ 500	353,739			354,239
Issuance of warrants and restricted common stock, Shares		50,000
Noncontrolling interest distribution	(46,417)						(46,417)
Treasury stock	(42,716)			(42,716)		(42,716)
Net income (loss)	(9,074,964)				(9,074,964)	(9,074,964)
Ending Balance at Jun. 30, 2023	9,325,160	$ 160,161	60,189,651	(92,396)	(50,503,232)	9,754,184	(429,024)
Ending Balance, Shares at Jun. 30, 2023		16,016,107
Beginning Balance at Mar. 31, 2023	12,321,638	$ 143,026	57,605,024	(49,680)	(44,947,708)	12,750,662	(429,024)
Beginning Balance, Shares at Mar. 31, 2023		14,302,587
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	2,554,262		2,554,262			2,554,262
Stock-based compensation, Shares
Issuance of restricted stock units		$ 16,635	(16,635)
Issuance of restricted stock units, Shares		1,663,520
Common stock issued for services	47,500	$ 500	47,000			47,500
Common stock issued for services, Shares		50,000
Noncontrolling interest distribution
Treasury stock	(42,716)			(42,716)		(42,716)
Net income (loss)	(5,555,524)				(5,555,524)	(5,555,524)
Ending Balance at Jun. 30, 2023	$ 9,325,160	$ 160,161	$ 60,189,651	$ (92,396)	$ (50,503,232)	$ 9,754,184	$ (429,024)
Ending Balance, Shares at Jun. 30, 2023		16,016,107