XML 22 R31.htm IDEA: XBRL DOCUMENT

Fair Value of Financial Instruments - Carrying Amounts and Fair Values of Financial Instruments Measured based on Level Two Inputs (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Indebtedness	$ 363,730us-gaap_LongTermDebt	$ 359,229us-gaap_LongTermDebt
Carrying Value [Member] \| Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Indebtedness	363,730	359,229
Interest rate swap liabilities	798	11
Interest rate cap assets	114	260
Fair Value [Member] \| Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Indebtedness	373,618	366,095
Interest rate swap liabilities	798	11
Interest rate cap assets	$ 114	$ 260

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References+ Details