CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY AND NONCONTROLLING INTEREST - USD ($)	Class K Common Stock	Class K-I Common Stock	Class K-T Common Stock	Class A Common Stock	Class B Common Stock	Additional Paid-in Capital	Cumulative Loss	Cumulative Distributions	Total Procaccianti Hotel REIT, Inc. Stockholders' Equity	Noncontrolling Interest	Total
BALANCE at Dec. 31, 2018	$ 13,649	$ 122	$ 5	$ 4,684	$ 1,250	$ 15,724,108	$ (2,368,768)	$ (527,556)	$ 12,847,494	$ 6,865,218	$ 19,712,712
BALANCE (in shares) at Dec. 31, 2018	1,364,918	12,243	510	468,410	125,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock	$ 2,987	$ 542				3,464,643			3,468,172		3,468,172
Issuance of common stock (in shares)	298,646	54,156
Issuance of common stock pursuant to distribution reinvestment plan		$ 1				1,175			1,176		1,176
Issuance of common stock pursuant to distribution reinvestment plan (in shares)	6	118
Commissions on sales of common stock and related dealer manager fees and stockholder servicing fees						(304,574)			(304,574)		(304,574)
Other offering costs to affiliates						(215,829)			(215,829)		(215,829)
Net income (loss)							(749,178)		(749,178)	250,606	(498,572)
Distributions paid								(194,978)	(194,978)	(36,750)	(231,728)
BALANCE at Mar. 31, 2019	$ 16,636	$ 665	$ 5	$ 4,684	$ 1,250	18,669,523	(3,117,946)	(722,534)	14,852,283	7,079,074	21,931,357
BALANCE (in shares) at Mar. 31, 2019	1,663,570	66,517	510	468,410	125,000
BALANCE at Dec. 31, 2018	$ 13,649	$ 122	$ 5	$ 4,684	$ 1,250	15,724,108	(2,368,768)	(527,556)	12,847,494	6,865,218	19,712,712
BALANCE (in shares) at Dec. 31, 2018	1,364,918	12,243	510	468,410	125,000
BALANCE at Sep. 30, 2019	$ 23,721	$ 3,886	$ 336	$ 5,374	$ 1,250	28,079,990	(2,060,407)	(1,247,863)	24,806,287	6,784,757	31,591,044
BALANCE (in shares) at Sep. 30, 2019	2,372,121	388,618	33,562	537,410	125,000
BALANCE at Mar. 31, 2019	$ 16,636	$ 665	$ 5	$ 4,684	$ 1,250	18,669,523	(3,117,946)	(722,534)	14,852,283	7,079,074	21,931,357
BALANCE (in shares) at Mar. 31, 2019	1,663,570	66,517	510	468,410	125,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock	$ 3,200	$ 1,465	$ 56	$ 690		5,302,214			5,307,625		5,307,625
Issuance of common stock (in shares)	319,983	146,495	5,540	69,000
Issuance of common stock pursuant to distribution reinvestment plan	$ 3	$ 3				6,068			6,074		6,074
Issuance of common stock pursuant to distribution reinvestment plan (in shares)	330	309
Commissions on sales of common stock and related dealer manager fees and stockholder servicing fees						(364,267)			(364,267)		(364,267)
Other offering costs to affiliates						(432,787)			(432,787)		(432,787)
Net income (loss)							87,372		87,372	250,280	337,652
Distributions paid								(230,086)	(230,086)	(294,000)	(524,086)
BALANCE at Jun. 30, 2019	$ 19,839	$ 2,133	$ 61	$ 5,374	$ 1,250	23,180,751	(3,030,574)	(952,620)	19,226,214	7,035,354	26,261,568
BALANCE (in shares) at Jun. 30, 2019	1,983,883	213,321	6,050	537,410	125,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock	$ 3,897	$ 1,745	$ 275			5,774,679			5,780,596		5,780,596
Issuance of common stock (in shares)	389,755	174,463	27,500
Issuance of common stock pursuant to distribution reinvestment plan	$ 10	$ 8				17,356			17,374		17,374
Issuance of common stock pursuant to distribution reinvestment plan (in shares)	983	834	12
Commissions on sales of common stock and related dealer manager fees and stockholder servicing fees						(446,801)			(446,801)		(446,801)
Repurchase of common stock	$ (25)					(23,100)			(23,125)		(23,125)
Repurchase of common stock (in shares)	(2,500)
Other offering costs to affiliates						(422,895)			(422,895)		(422,895)
Net income (loss)							970,167		970,167	116,903	1,087,070
Distributions paid								(295,243)	(295,243)	(367,500)	(662,743)
BALANCE at Sep. 30, 2019	$ 23,721	$ 3,886	$ 336	$ 5,374	$ 1,250	28,079,990	(2,060,407)	(1,247,863)	24,806,287	6,784,757	31,591,044
BALANCE (in shares) at Sep. 30, 2019	2,372,121	388,618	33,562	537,410	125,000
BALANCE at Dec. 31, 2019	$ 26,808	$ 4,917	$ 456	$ 5,374	$ 1,250	31,607,360	(2,265,816)	(1,631,573)	27,748,776	6,564,956	34,313,732
BALANCE (in shares) at Dec. 31, 2019	2,680,845	491,718	45,616	537,410	125,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock	$ 6,180	$ 1,373	$ 20			7,436,225			7,443,798		7,443,798
Issuance of common stock (in shares)	617,967	137,312	2,000
Issuance of common stock pursuant to distribution reinvestment plan	$ 29	$ 27	$ 4			56,636			56,696		56,696
Issuance of common stock pursuant to distribution reinvestment plan (in shares)	2,926	2,669	373
Commissions on sales of common stock and related dealer manager fees and stockholder servicing fees						(622,973)			(622,973)		(622,973)
Other offering costs to affiliates						(502,102)			(502,102)		(502,102)
Net income (loss)							(2,089,583)		(2,089,583)	(63,183)	(2,152,766)
Distributions paid								(450,397)	(450,397)	(98,000)	(548,397)
Contributions										120,050	120,050
BALANCE at Mar. 31, 2020	$ 33,017	$ 6,317	$ 480	$ 5,374	$ 1,250	37,975,146	(4,355,399)	(2,081,970)	31,584,215	6,523,823	38,108,038
BALANCE (in shares) at Mar. 31, 2020	3,301,738	631,699	47,989	537,410	125,000
BALANCE at Dec. 31, 2019	$ 26,808	$ 4,917	$ 456	$ 5,374	$ 1,250	31,607,360	(2,265,816)	(1,631,573)	27,748,776	6,564,956	34,313,732
BALANCE (in shares) at Dec. 31, 2019	2,680,845	491,718	45,616	537,410	125,000
BALANCE at Sep. 30, 2020	$ 33,995	$ 6,450	$ 480	$ 5,374	$ 1,250	38,694,795	(4,912,155)	(2,626,536)	31,203,653	6,204,043	37,407,696
BALANCE (in shares) at Sep. 30, 2020	3,399,505	644,990	47,989	537,410	125,000
BALANCE at Mar. 31, 2020	$ 33,017	$ 6,317	$ 480	$ 5,374	$ 1,250	37,975,146	(4,355,399)	(2,081,970)	31,584,215	6,523,823	38,108,038
BALANCE (in shares) at Mar. 31, 2020	3,301,738	631,699	47,989	537,410	125,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Commissions on sales of common stock and related dealer manager fees and stockholder servicing fees						(1,145)			(1,145)		(1,145)
Repurchase of common stock	$ (235)					(234,765)			(235,000)		(235,000)
Repurchase of common stock (in shares)	(23,500)
Net income (loss)							(1,310,338)		(1,310,338)	(304,175)	(1,614,513)
Distributions paid								(544,566)	(544,566)		(544,566)
BALANCE at Jun. 30, 2020	$ 32,782	$ 6,317	$ 480	$ 5,374	$ 1,250	37,739,236	(5,665,737)	(2,626,536)	29,493,166	6,219,648	35,712,814
BALANCE (in shares) at Jun. 30, 2020	3,278,238	631,699	47,989	537,410	125,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock	$ 1,238	$ 196				1,206,471			1,207,905		1,207,905
Issuance of common stock (in shares)	123,767	19,623
Commissions on sales of common stock and related dealer manager fees and stockholder servicing fees						(103,893)			(103,893)		(103,893)
Repurchase of common stock	$ (25)	$ (63)				(70,871)			(70,959)		(70,959)
Repurchase of common stock (in shares)	(2,500)	(6,332)
Other offering costs to affiliates						(76,148)			(76,148)		(76,148)
Net income (loss)							753,582		753,582	(15,605)	737,977
BALANCE at Sep. 30, 2020	$ 33,995	$ 6,450	$ 480	$ 5,374	$ 1,250	$ 38,694,795	$ (4,912,155)	$ (2,626,536)	$ 31,203,653	$ 6,204,043	$ 37,407,696
BALANCE (in shares) at Sep. 30, 2020	3,399,505	644,990	47,989	537,410	125,000