Fair Value Measurements (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Liabilities:
Interest rate swaps	$ 0	$ 434
Quoted Prices in Active Markets for Identical Assets (Level 1)
Liabilities:
Interest rate swaps	0	0
Significant Other Observable Inputs (Level 2)
Liabilities:
Interest rate swaps	0	434
Significant Unobservable Inputs (Level 3)
Liabilities:
Interest rate swaps	$ 0	$ 0

Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13433-108611

Name:	us-gaap_InterestRateDerivativeLiabilitiesAtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant