Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2012

Summary of Derivative Instruments [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The following table summarizes the fair value of derivative instruments recorded in the consolidated balance sheets as of June 30, 2012 and December 31, 2011 (dollars in thousands):

	June 30, 2012			December 31, 2011
Liability Derivatives:	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
Derivatives designated as hedges:
Interest rate swap agreement	Accrued expenses	$	4,288	Accrued expenses	$	4,143
Interest rate swap agreement	Other long-term liabilities	1,070		Other long-term liabilities	2,882
Total derivatives designated as hedges		$	5,358		$	7,025
Derivatives not designated as hedges:
Cross-currency swap agreement	Accrued expenses	$	7,232	Accrued expenses	$	7,170
Total liability derivatives not designated as hedges		$	7,232		$	7,170

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

The following table shows the effect of the Company’s derivative instrument designated as a cash flow hedge for the three and six months ended June 30, 2012 and 2011 in other comprehensive income/(loss) (OCI) (dollars in thousands):

	Total Cash Flow Hedge OCI Activity, Net of Tax
	Three Months Ended					Six Months Ended
	June 30,					June 30,
Derivatives Designated as Cash Flow Hedges:	2012		2011			2012		2011
Effective portion of changes in fair value recognized in OCI:
Interest rate swap agreement	$	617	$	(246	)	$	1,063	$	444

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

The following table shows the effect of the Company’s derivative instruments not designated as hedges for the three and six months ended June 30, 2012 and 2011 in the consolidated statement of operations (dollars in thousands):

		Amount Recognized in Earnings
Derivative Instruments Not Designated as Hedges:		Three Months Ended						Six Months Ended
	Location of Amount Recognized in Earnings	June 30,						June 30,
		2012			2011			2012			2011
Cross-currency swap agreement	Interest expense, net	$	(1,203	)	$	(1,524	)	$	(2,521	)	$	(2,960	)
Cross-currency swap agreement	Other income, net	115			97			288			119
		$	(1,088	)	$	(1,427	)	$	(2,233	)	$	(2,841	)