Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2019

General Discussion Of Derivative Instruments And Hedging Activities [Abstract]

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

				Fair Value
			Consolidated Balance Sheet	December 31,
		Location		2019		2018
Derivatives designated as cash flow hedges:
	Interest rate swaps	Other non-current liabilities		$	415	$	—
				$	415	$	—

		December 31,
		2019		2018
Derivatives designated as cash flow hedges:
	Interest rate swaps	$	320	$	—
		$	320	$	—

		For the Years Ended
		December 31,
		2019		2018		2017
Amount and location of income reclassified from
AOCI into Income (Effective Portion)	Interest expense, net	$	29	$	—	$	—