Share-Based Compensation Arrangements (Share Options Activity) (Details) - Stock Options [Member] - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Number of Share Options:
Options outstanding at beginning of period	432,220
Granted	63,950	64,050	49,000
Exercised	0
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period	(17,300)
Options outstanding at end of period	478,870	432,220
Options exercisable at end of period	305,870
Weighted Average Exercise Price (in dollars per share):
Options outstanding at beginning of period	$ 42.84
Granted	30.79
Exercised	0
Forfeited or expired	39.17
Options outstanding at end of period	41.36	$ 42.84
Options exercisable at end of period	$ 47.79
Outstanding Weighted Average Remaining Contractual Term	5 years 9 months 10 days
Exercisable Weighted Average Remaining Contractual Term	3 years 11 months 8 days
Outstanding Aggregate Intrinsic Value	$ 118
Exercisable Aggregate Intrinsic Value	$ 0

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.