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Commitments and Contingencies (Details) - USD ($) $ in Thousands	Jun. 05, 2013	Jun. 30, 2019	Aug. 29, 2011
Loss Contingencies [Line Items]
Potential lease guarantor obligations, undiscounted payments		$ 631
Action Styled White Plains Realty Vs Town Sports International
Loss Contingencies [Line Items]
Additional damages			$ 900
Damages awarded	$ 1,000