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Preferred Stock (Tables)
3 Months Ended
Sep. 30, 2020
Preferred Stock [Abstract]  
Schedule of Auction Market Preferred Securities by Stock Series At September 30, 2020, Series A Preferred Stock consisted of the following:
(In thousands, except share and per share amounts)
Shares AuthorizedShares Issued and OutstandingStated Value per ShareCarrying ValueCumulative Preferred Dividends, Undeclared and UnpaidLiquidation Preference
21,000 14,700 1,110 16,320 1,620 16,320