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Interim Period Reporting (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Interim Period Reporting [Abstract]
Iincurred net losses	$ 1.6	$ 1.0
Retained earnings	197.7		$ 196.2
Net Cash Provided By Used In Operating Activities	$ 2.0	$ 1.0

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Net Cash Provided By Used In Operating Activities.

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A segregation of retained earnings which is unavailable for dividend distribution. Includes also retained earnings appropriated for loss contingencies.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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