Hedge Accounting (Tables)

12 Months Ended

Dec. 31, 2018

Hedge Accounting [Abstract]

Schedule Of Derivative Instruments On The Balance Sheet At Fair Value

	Liability Derivatives
	December 31,
	2018			2017
(Dollars in thousands)	Balance sheet location	Fair value		Balance sheet location	Fair value
Interest rate contracts	Derivative financial instruments - current portion	$	41	—	$	—
	Derivative financial instruments - non-current portion		145	—		—
Total derivatives designated as hedging instruments		$	186		$	—
Total derivatives		$	186		$	—

Schedule Of Changes in Fair value

(Dollars in thousands)	Location of Loss Recognized in Income on Derivatives	Amount of Loss Recognized in Income on Derivatives
			2018		2017
Interest rate contracts	Interest expense, net		14		—
Total		$	14	$	—

Summary Of Hedged Transactions That Affect Earnings

	Loss Recognized in OCI on Derivatives (Effective Portion)				Loss Reclassified from OCI into Income (Effective Portion)					Loss Recognized in Income on Derivatives (Ineffective Portion and Amount Excluded from Effectiveness Testing)
(Dollars in thousands)	Amount				Line Item	Amount				Line Item	Amount
	2018		2017			2018		2017			2018		2017
Interest rate contracts	$	200	$	—	Interest expense, net	$	14	$	—	Interest expense, net	$	—	$	—
Total	$	200	$	—		$	14	$	—		$	—	$	—