Derivative Instruments - Schedule of Outstanding Interest Rate Derivatives Designated as Cash Flow Hedges of Interest Rate Risk (Details) - Cash flow hedging - Designated as hedging instrument $ in Thousands	Mar. 31, 2016 USD ($) financial_instrument
Interest rate swap
Derivative [Line Items]
Number of Instruments | financial_instrument	2
Notional Amount (in thousands) | $	$ 169,119
Interest rate cap
Derivative [Line Items]
Number of Instruments | financial_instrument	1
Notional Amount (in thousands) | $	$ 400,000