Income Taxes (Tables)

12 Months Ended

Mar. 31, 2022

Income Tax Disclosure [Abstract]

Schedule of components of current and deferred federal and state income tax (benefits) provision

The components of current and deferred federal and state income tax (benefit) provision are as follows:

	Year Ended March 31,
	2022		2021		2020
	(In thousands)
Income (loss) from continuing operations before income taxes	$	(6,726)	$	606	$	(1,598)
Current income tax provision:
Federal	—		0		—
State	75		67		34
Total current tax provision	75		67		34
Deferred income tax provision:
Federal	33		21		105
State	66		27		21
Total deferred tax provision	99		48		126
Provision for income taxes on continuing operations	174		115		160
Income (loss) from continuing operations, net of taxes	$	(6,900)	$	491	$	(1,758)

Schedule of reconciliation of income tax (benefit) provision to taxes computed at U.S. federal statutory rates

The reconciliation of our income tax (benefit) provision to taxes computed at U.S. federal statutory rates is as follows:

	Year Ended March 31,
	2022		2021		2020
	(In thousands)
Provision (benefit) for income taxes at statutory rates	$	(1,422)	$	90		$	(1,095)
State income taxes net of federal benefit	(559)		(177)			(198)
Tax credits	(141)		(663)			(658)
Compensation charges	34		313			151
Change in valuation allowance	2,169		523			1,913
Other	93		29			47
Provision for income taxes	$	174	$	115		$	160

Schedule of components of deferred tax assets and liabilities

The components of deferred tax assets and liabilities are as follows:

	March 31,
	2022		2021
	(In thousands)
Deferred tax assets:
Net operating losses	$	3,980	$	2,186
Capitalized R&D	1,808		2,282
Credit carry forwards	4,530		4,088
Deferred compensation and payroll	2,902		2,475
Bad debt allowance and other reserves	1,299		930
Property and equipment	297		354
Acquired intangibles	129		—
Other, net	171		765
Total deferred tax assets	15,116		13,080
Valuation allowance	(14,552)		(12,349)
Total deferred tax assets, net of valuation allowance	564		731
Deferred tax liabilities:
Acquired intangibles	—		(297)
Goodwill	(901)		(672)
Total deferred tax liabilities	(901)		(969)
Net deferred tax liabilities	$	(337)	$	(238)

Schedule of reconciliation of the beginning and ending balances of the total amounts of gross unrecognized tax benefits

A reconciliation of the beginning and ending balances of the total amounts of gross unrecognized tax benefits is as follows:

	Year Ended March 31,
	2022		2021		2020
	(In thousands)
Gross unrecognized tax benefits at beginning of year	$	1,079	$	952	$	687
Increases for tax positions taken in prior years	—		35		101
Decreases for tax positions taken in prior years	(29)		—		—
Increases for tax positions taken in the current year	159		104		180
Lapse in statute of limitations	(11)		(12)		(16)
Gross unrecognized tax benefits at March 31	$	1,198	$	1,079	$	952