Effect of Derivative Financial Instruments on Consolidated Statements of Income and Comprehensive Income schedule of derivative instruments in statement of financial position (Tables)

3 Months Ended

Mar. 31, 2014

Schedule of derivative instruments in statement of financial position [Abstract]

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

The table below presents the fair value of our derivative financial instrument as well as our classification on our Consolidated Balance Sheets as of March 31, 2014 and December 31, 2013 (amounts in thousands).

	Balance Sheet Location	March 31, 2014		December 31, 2013
Interest Rate Swap	Accrued payroll and other operating expenses	$	483	$	928

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

The tables below present the effect of our derivative financial instrument on the Consolidated Statements of Income and Comprehensive Income for the quarters endedMarch 31, 2014 and 2013 (amounts in thousands).

Derivatives in Cash Flow Hedging Relationship	Amount of loss recognized in OCI on derivative (effective portion)				Location of loss reclassified from accumulated OCI into income (effective portion)	Amount of loss reclassified from accumulated OCI into income (effective portion)
	March 31, 2014		March 31, 2013			March 31, 2014		March 31, 2013
Interest Rate Swap	$	25	$	7	Interest Expense	$	470	$	449