ACQUISITIONS (Narrative) (Details) - USD ($)		3 Months Ended	12 Months Ended
	Nov. 29, 2018	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Acquisition cash paid amount			$ 1,500,000	$ 6,725,000
Amortization expense related to discount applied			$ 139,723	$ 21,196
Goodwill acquired amortization schedule			15 years
VirBELA LLC
Business acquisition, name of acquired entity			VirBELA
Business acquisition, effective date of acquisition			Nov. 29, 2018
Business acquisition, description of acquired entity			a California limited liability company. VirBELA provides a cloud-based environment focused on educational and innovative learning technologies to enhance global education experiences that empower individuals, teams, and organizations for clients in various industries. Its model allows for a level of engagement and participation that can typically only be achieved with face-to-face instruction. Its proprietary immersive 3D campus, which supports blended learning and big data assessment, is highly customizable to meet the branding and educational needs of clients. VirBELA developed the Company's current cloud campus called eXp World, which provides 24/7 access to collaborative tools, training and socialization for the Company's real estate agents and employees.
Business combination, reason for business combination			The acquisition of VirBELA's core group of products and services will allow eXp Realty to continue to accelerate its business in a sustainable and innovative way, which is consistent with our vision to expand the product offering to agents, teams and others who could benefit from their own, always available environments for collaboration.
Acquisition cash paid amount	$ 7,000,000
Cash paid for acquisition	6,500,000
Present value of aggregated future stock issuance related to business combinations	2,607,800
Amortization expense related to discount applied			$ 139,723
Payable, current			832,946
Payable, non-current			$ 916,240
VirBELA LLC | Common Stock
Business combination, consideration transferred, equity interests issued and issuable	3,607,800
VirBELA LLC | Restricted Stock
Business combination, consideration transferred, equity interests issued and issuable	$ 1,000,000
Business acquisition, equity interest issued or issuable, number of shares	97,371
VirBELA LLC | Secure Sellers Performance Post Close Obligations
Cash paid for acquisition	$ 500,000	$ 500,000
VirBELA LLC | Closing Date Anniversary Remaining Payments Via Shares
Business combination, consideration transferred, equity interests issued and issuable	$ 1,000,000