The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Name:	us-gaap_RepaymentsOfSecuredDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Mortgage Notes Payable (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
Mortgage Notes Payable (Details) - USD ($) $ in Thousands	Feb. 28, 2017	Mar. 31, 2017	Mar. 31, 2016
Debt Instrument [Line Items]
Repayments of Notes Payable		$ 50,346	$ 84,219
The Army Navy Club Building Member
Debt Instrument [Line Items]
Repayments of Notes Payable	$ 49,600