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Common Stock Dividends and Issuances Text Tags (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			9 Months Ended	12 Months Ended
	Dec. 31, 2024	Sep. 30, 2023	Dec. 31, 2021	Dec. 31, 2011	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2025	Mar. 31, 2025	Nov. 25, 2024	Jul. 19, 2023	Oct. 28, 2011
Dividends [Abstract]
Stock Issued During Period, Shares, Other				2,321,286
Conversion of Stock, Shares Converted				1,208,039	3,644	550
Convertible Preferred Stock, Shares Outstanding (in shares)													45,118
Conversion of Stock, Shares Issued					445,661	67,265
Treasury Stock, Shares, Acquired								2,321,286
Payments for Repurchase of Equity								$ 2,500
Stock Issued During Period, Shares, New Issues			397,367
Class of Stock [Line Items]
Stock Issued During Period, Shares, New Issues			397,367
Proceeds from Issuance of Private Placement	$ 200	$ 1,000
Conversion of Stock, Shares Converted				1,208,039	3,644	550
Issuance of common stock							$ 3,000
Common Stock
Dividends [Abstract]
Stock Issued During Period, Shares, New Issues	116,766	378,788
Sale of Stock, Price Per Share											$ 1.67	$ 2.64
Class of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	116,766	378,788
Sale of Stock, Price Per Share											$ 1.67	$ 2.64
Series F Preferred Stock
Dividends [Abstract]
Convertible Preferred Stock, Shares Outstanding (in shares)									9,000	9,000
Series D Preferred Stock
Dividends [Abstract]
Convertible Preferred Stock, Shares Outstanding (in shares)									9,557	9,557
Series E Preferred Stock
Dividends [Abstract]
Convertible Preferred Stock, Shares Outstanding (in shares)									3,177	3,177