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Financial Instruments and Fair Value Measurements - Recurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Financial liabilities:
Interest rate swap	$ 1,421	$ 1,964
Recurring | Level 1
Financial liabilities:
Interest rate swap	0	0
Recurring | Level 2
Financial liabilities:
Interest rate swap	1,421	1,964
Recurring | Level 3
Financial liabilities:
Interest rate swap	$ 0	$ 0

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- References

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- Definition

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.

+ References

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=73719730&loc=d3e13433-108611

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