Hedge Accounting (Tables)	12 Months Ended
Dec. 31, 2021
Hedge Accounting [Abstract]
Schedule Of Derivative Instruments On The Balance Sheet At Fair Value	Asset Derivatives December 31, 2021 2020(Dollars in thousands) Balance sheet location Fair value Balance sheet location Fair valueInterest rate contracts Derivative financial instruments - current portion $ 96 Derivative financial instruments - current portion $- Derivative financial instruments - non-current portion 112 Derivative financial instruments - non-current portion -Total derivatives designated as hedging instruments $ 208 $ —Total derivatives $ 208 $ — Liability Derivatives December 31, 2021 2020(Dollars in thousands) Balance sheet location Fair value Balance sheet location Fair valueInterest rate contracts Derivative financial instruments - current portion $ 181 Derivative financial instruments - current portion $ 218 Derivative financial instruments - non-current portion — Derivative financial instruments - non-current portion 212 Total derivatives designated as hedging instruments $ 181 $ 430 Total derivatives $ 181 $ 430
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 2021 2020Interest rate contracts Interest expense, net $ 253 $ 202Total $ 253 $ 202
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 2021 2020 2021 2020 2021 2020Interest rate contracts $ (153) $ 267 Interest expense, net $ (253) $ 202 Interest expense, net $ — $ —Total $ (153) $ 267 $ (253) $ 202 $ — $ —

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Tabular disclosure of gain (loss) on derivative and nonderivative instruments designated and qualifying as cash flow hedge recorded in accumulated other comprehensive income (AOCI) and reclassified into earnings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
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- Definition

Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
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-Paragraph 4E
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- Definition

Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.

+ References

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