Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Schedule of Derivative Liabilities at Fair Value [Table Text Block]

The table below presents the Company’s assets and liabilities measured at fair value on a recurring basis as of March 31, 2017, aggregated by the level in the fair value hierarchy within which those measurements fall (in thousands):

	Quoted Prices in
	Active Markets for		Significant Other		Significant
	Identical Assets and		Observable		Unobservable		Balance at
	Liabilities (Level 1)		Inputs (Level 2)		Inputs (Level 3)		March 31, 2017
Asset:
Interest rate swaps	$	-	$	1,561	$	-	$	1,561
Liability:
Interest rate swaps	$	-	$	1,404	$	-	$	1,404

	Quoted Prices in  Active Markets for Identical Assets and Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant  Unobservable  Inputs (Level 3)		Balance at  December 31, 2016
Asset:
Interest rate swaps	$	-	$	1,409	$	-	$	1,409
Liability:
Interest rate swaps	$	-	$	1,994	$	-	$	1,994