Subsequent Events (Details) - USD ($)	1 Months Ended	3 Months Ended
Subsequent Events (Details) - USD ($)	Apr. 30, 2022	Mar. 31, 2022
Limited Partner \| Whitestone OP
Subsequent Event [Line Items]
Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest		81.40%
General Partner \| Pillarstone
Subsequent Event [Line Items]
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest		18.60%
Operating and Administrative Expense For 2017 Through 2021
Subsequent Event [Line Items]
Amounts of transaction		$ 1,819,729
Subsequent Event \| Expense Reimbursement For Operating and Administrative Expenses
Subsequent Event [Line Items]
Amounts of transaction	$ 117,186
Subsequent Event \| Pillarstone OP \| Expense Reimbursement For Operating and Administrative Expenses
Subsequent Event [Line Items]
Amounts of transaction	176,593
Subsequent Event \| Pillarstone OP \| Contested Expense Reimbursements
Subsequent Event [Line Items]
Amounts of transaction	59,407
Subsequent Event \| Whitestone and Whitestone OP
Subsequent Event [Line Items]
Reserve for contested amounts	1,819,729
Subsequent Event \| Whitestone and Whitestone OP \| Operating and Administrative Expense For 2017 Through 2021
Subsequent Event [Line Items]
Expenses from transactions with related party	1,819,729
Subsequent Event \| Whitestone and Whitestone OP \| Construction And Lease Commission Expenditures
Subsequent Event [Line Items]
Expenses from transactions with related party	$ 1,425,972

PILLARSTONE CAPITAL REIT 10-Q