Under the amendment, we are required to borrow 100% of the aggregate commitments under the FILO Facility on April 1 of each year, and the loans must be repaid in full (including interest and fees) on July 31 of each year. The commitments under the FILO Facility will decrease from $100,000 to $75,000 on August 1, 2019, from $75,000 to $50,000 on August 1, 2020 and from $50,000 to $25,000 on August 1, 2021. We will pay a commitment fee of 0.375% on the daily unused portion of the FILO Facility. Loans under the FILO Facility will bear interest at a rate equal to the LIBOR rate, plus 2.75%. The FILO Facility will be available solely during the draw period each year, from April 1 through July 31.

Line of Credit Facility, Maximum Borrowing Capacity

$ 100,000

Line of Credit Facility, Maximum Borrowing Capacity

$ 400,000

Subsequent Event (Details) - USD ($) $ in Thousands	9 Months Ended
Subsequent Event (Details) - USD ($) $ in Thousands	Jan. 27, 2018	Feb. 27, 2017	Aug. 03, 2015
Line of Credit Facility, Currency	Under the amendment, we are required to borrow 100% of the aggregate commitments under the FILO Facility on April 1 of each year, and the loans must be repaid in full (including interest and fees) on July 31 of each year. The commitments under the FILO Facility will decrease from $100,000 to $75,000 on August 1, 2019, from $75,000 to $50,000 on August 1, 2020 and from $50,000 to $25,000 on August 1, 2021. We will pay a commitment fee of 0.375% on the daily unused portion of the FILO Facility. Loans under the FILO Facility will bear interest at a rate equal to the LIBOR rate, plus 2.75%. The FILO Facility will be available solely during the draw period each year, from April 1 through July 31.
FILO [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 100,000
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 400,000