Intangible Assets and Intangible Liabilities - Schedule of Estimated Annual Amortization of Acquired Below-Market Leases, Net of Acquired Above-Market Leases (Details) $ in Thousands	Mar. 31, 2016 USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]
2017	$ 7,892
2018	9,800
2019	9,118
2020	7,744
2021	$ 3,548