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Acquisition Agreements (Details)			1 Months Ended			3 Months Ended	12 Months Ended
	Jul. 29, 2019 USD ($)	Jun. 24, 2019 USD ($)	Nov. 30, 2018 USD ($) shares	Aug. 31, 2018 USD ($)	Jan. 31, 2018 USD ($) shares	Mar. 31, 2019 USD ($)	Dec. 31, 2017 USD ($)	Jun. 18, 2019 USD ($)	Mar. 19, 2019 a	Feb. 25, 2019	Dec. 31, 2018 USD ($)
Business Acquisition [Line Items]
Make-whole liability						$ 0					$ 135,162
Comstock Industrial LLC, General Partner
Business Acquisition [Line Items]
Right to receive carried interest percentage of general partner from sale of property										3.00%
Downtown Silver Springs, LLC Equity Purchase Agreement
Business Acquisition [Line Items]
Percentage of voting interests acquired									100.00%
Option to purchase land			$ 3,200,000
Interest rate on option to purchase land			4.00%
Deposits for options to purchase land						1,800,000
Payments to purchase land						2,100,000
Payments for deposits on real estate acquisitions						1,600,000
Required payments to sellers of membership interests						500,000
Payments to membership interest holders of DTSS						$ 400,000
Downtown Silver Springs, LLC Equity Purchase Agreement | Land
Business Acquisition [Line Items]
Acres of land, water and sewer rights | a									160
Pelen LLC
Business Acquisition [Line Items]
Membership interest subsequent to sale of shares					25.00%
Member of Pelen, LLC
Business Acquisition [Line Items]
Make-whole liability											$ 100,000
Member of Pelen, LLC | Restricted Stock
Business Acquisition [Line Items]
Common stock, shares issued (in shares) | shares			1,758,181		1,475,410
Share-based compensation, grant date fair value					$ 600,000
Required proceeds to be received by member to acquire membership interest					$ 600,000
Subsequent Event | Comstock Industrial LLC, General Partner
Business Acquisition [Line Items]
Right to receive carried interest percentage of general partner from sale of property								3.00%
Subsequent Event | Downtown Silver Springs, LLC Equity Purchase Agreement
Business Acquisition [Line Items]
Deposits for options to purchase land	$ 300,000	$ 400,000
Remaining balance of deposits for options to purchase land, excluding interest	$ 1,000,000
Purchase agreement amount to resell options								$ 2,500,000
Chief Executive Officer
Business Acquisition [Line Items]
Advances to purchase affiliate							$ 25,000
Affiliated Entity
Business Acquisition [Line Items]
Payments received from affiliate				$ 25,000

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