Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2018

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 December 31, 2018 and December 31, 2017 (in thousands):

	Total Fair Value		Level 2
December 31, 2018
Derivative assets - interest rate swaps	$	2,539	$	2,539
Derivative liabilities - interest rate swaps	$	1,135	$	1,135
December 31, 2017
Derivative assets - interest rate swaps	$	1,592	$	1,592
Derivative liabilities - interest rate swaps	$	242	$	242