|
Derivative Financial Instruments - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
6 Months Ended | |||
|---|---|---|---|---|
|
Jun. 30, 2013
agreement
|
Jun. 27, 2011
|
Jun. 30, 2013
Maximum [Member]
|
Dec. 31, 2012
Maximum [Member]
|
|
| Derivatives And Hedging Activities [Line Items] | ||||
| Number of interest rate swap agreements | 2 | |||
| Notional amount of borrowings | $ 73.0 | |||
| Interest rate derivatives fixed interest rate | 3.878% | |||
| Interest rate swap termination date | 5/14/2013 | |||
| Fair value of the interest rate swap liability | $ 0.1 | $ 0.1 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Interest Rate Swap Termination Date No definition available.
|
| X | ||||||||||
|
- Definition
Fixed interest rate related to the interest rate derivative. No definition available.
|
| X | ||||||||||
|
- 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Aggregate notional amount of interest rate derivatives, which relates to the currency amount specified in the interest rate derivative instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of interest rate derivative instruments held by the entity at the reporting date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|