Fair Value Disclosures (Tables)

12 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Schedule of financial instruments not measured at fair value

	Fair Value Measurement Using (In thousands)						Fair		Carrying
Description	Level 1		Level 2		Level 3		Value		Value
Cash:
March 31, 2024	$	994	$	—	$	—	$	994	$	994
March 31, 2023	$	454	$	—	$	—	$	454	$	454
Cash equivalents:
March 31, 2024	$	17,988	$	—	$	—	$	17,988	$	17,988
March 31, 2023	$	—	$	—	$	—	$	—	$	—
Term loan advance to Amplex:
March 31, 2024	$	—	$	—	$	300	$	300	$	300
March 31, 2023	$	—	$	—	$	—	$	—	$	—
Finance receivables:
March 31, 2024	$	—	$	—	$	38,773	$	38,773	$	38,773
March 31, 2023	$	—	$	—	$	105,971	$	105,971	$	106,919
Repossessed assets:
March 31, 2024	$	—	$	—	$	668	$	668	$	668
March 31, 2023	$	—	$	—	$	1,491	$	1,491	$	1,491
Credit facility:
March 31, 2024	$	—	$	—	$	—	$	—	$	—
March 31, 2023	$	—	$	—	$	29,100	$	29,100	$	29,100

Schedule of fair value measurement inputs and valuation techniques

Level 3 Assets with Significant Unobservable Inputs	Fair Value		Valuation Technique	Significant Unobservable Inputs	Range	Weighted Average (1)
Non-recurring fair value
Finance receivables held for sale	$	38,773	Discounted Cash Flows	Discount Rate	16.4% - 17.6%	17.3%
Repossessed assets held for sale		668	Discounted Cash Flows	Discount Rate	16.4% - 17.6%	17.3%