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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

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Employee Benefit and Stock Compensation Plans Text Tag (Details) - USD ($)	4 Months Ended	12 Months Ended
	Sep. 30, 2006	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022	Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options		$ 187,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options			$ 0
Share-based Compensation Expense				$ 2,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number		6,267	5,933
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay			100.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Match			4.00%
Compensation Expense		$ 330,000	$ 376,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross		0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value			$ 0
Stock based compensation expense		$ 220,000	$ 91,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period		83,000	44,500
2006 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Expense		$ 0	$ 0
Maximum restricted stock to be granted 2006 Incentive Plan	10,000
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Outstanding Options		3,600
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number		3,600
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	20,000
2014 Stock Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Expense		$ 68,000	$ 247,000
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Outstanding Options		2,667
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number		2,667
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant					250,000