Derivative Instruments Derivative Instruments Gain Loss Table (Tables)

3 Months Ended

Mar. 31, 2015

Derivative Instruments, Gain (Loss) [Line Items]

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

The effect of the interest rate swaps on the Consolidated Statement of Operations was as follows:

	Three Months Ended
	March 31, 2015		March 31, 2014		Income Statement Classification
Derivatives designated as hedges:
5 year interest rate swap	$	97	$	—	Increase to interest expense
10 year interest rate swap	146		—		Increase to interest expense
	$	243	$	—