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Marketable Securities (Tables) | 3 Months Ended
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Jun. 30, 2019
Marketable Securities [Abstract] |
Schedule Of Available For Sale Securities Reconciliation | In accordance with ASU 2016-01 “Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities,” adopted by the Company on April 1, 2018, all equity investments in unconsolidated entities (other than those accounted for using the equity method of accounting) are measured at fair value through earnings. The Company's marketable securities are recorded at their fair value, with unrealized changes in market value realized within investment (income) loss on the Condensed Consolidated Statements of Operations. The impact on earnings for unrealized gains and losses was a gain of $137,000 and not material in the three months ended June 30, 2019 and June 30, 2018, respectively. Consistent with prior periods, the estimated fair value is based on quoted market prices at the balance sheet dates. The cost of securities sold is based on the specific identification method. Interest and dividend income are included in Investment (income) loss in the Condensed Consolidated Statements of Operations. Marketable securities are carried as long-term assets since they are held for the settlement of the Company’s general and product liability insurance claims filed through CM Insurance Company, Inc. ("CMIC"), a wholly owned captive insurance subsidiary. The marketable securities are not available for general working capital purposes. Net realized gains related to sales of marketable securities were not material in the three months ended June 30, 2019 and June 30, 2018, respectively.

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- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
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