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Note 7 - Supplemental Balance Sheets Information

12 Months Ended

Mar. 31, 2023

Note 7. Supplemental Balance Sheets Information

Property, plant and equipment consisted of the following:

	*March 31, 2023*			*March 31, 2022*
Land	$	889		$	889
Buildings and building improvements		22,005			21,537
Manufacturing equipment		14,481			17,336
Computer equipment		4,413			4,519
Other		4,394			1,578
Construction in progress		1,735			487
Gross total		47,917			46,346
Accumulated depreciation		(19,768	)		(17,726	)
Property, plant and equipment, net	$	28,149		$	28,620

Depreciation expense was as follows:

	*Year Ended March 31,*
	*2023*		*2022*		*2021*
Depreciation expense in Cost of revenues	$	3,163	$	2,243	$	1,859
Depreciation expense in Operating expense		1,150		1,019		1,100
Total depreciation expense	$	4,313	$	3,262	$	2,959

Inventories consisted of the following:

Accrued payroll and benefits consisted of the following:

	*March 31, 2023*		*March 31, 2022*
Bonus payable	$	4,461	$	7,468
Wages and paid-time-off payable		2,329		3,677
Payroll related taxes		1,982		2,069
Other benefits payable		661		1,503
Total accrued payroll and benefits	$	9,433	$	14,717

Other accrued expenses consisted of the following:

	*March 31, 2023*		*March 31, 2022*
Accrued business taxes	$	5,941	$	4,967
Current operating lease liabilities		2,868		2,768
Customer deposits		1,287		751
Income taxes payable		992		928
Other		2,297		2,197
Total other accrued expenses	$	13,385	$	11,611