Quarterly report pursuant to Section 13 or 15(d)

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- Document and Entity Information
Financial Statements
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Stock-Based Compensation (Tables)

v3.20.4

Stock-Based Compensation (Tables)

9 Months Ended

Dec. 31, 2020

Summary of stock-based compensation expense by statement of operations line item

The following table summarizes, by condensed consolidated statements of operations line item, stock-based compensation expense (in thousands):


	Three Months Ended				Nine Months Ended
	December 31,				December 31,
	2020		2019		2020		2019
Cost of goods sold	$	22	$	17	$	59	$	52
Research and development		11		12		29		33
Selling, general and administrative		216		274		590		584
Stock-based compensation expense	$	249	$	303	$	678	$	669

Summary of stock option activity


				Weighted-
				Average
		Weighted-		Remaining	Aggregate
		Average		Contractual	Intrinsic
	Shares	Exercise Price		Term	Value
				(in years)
Options outstanding at March 31, 2020	11,249	$	215.56
Forfeited, cancelled or expired	(2,325)	$	204.97
Options outstanding at December 31, 2020	8,924	$	218.32	1.8		—
Options fully vested at December 31, 2020 and those expected to vest beyond December 31, 2020	8,924	$	218.32	1.8		—
Options exercisable at December 31, 2020	8,924	$	218.32	1.8		—

Summary of restricted stock activity


		Weighted
		Average Grant
		Date Fair
Restricted Stock Units and Performance Restricted Stock Units	Shares	Value
Non-vested restricted stock units outstanding at March 31, 2020	330,830	$	6.28
Granted	224,748		4.39
Vested and issued	(89,833)		7.00
Forfeited	(13,187)		5.21
Non-vested restricted stock units outstanding at December 31, 2020	452,558		5.23
Restricted stock units expected to vest beyond December 31, 2020	452,558	$	5.23

Schedule of additional information on restricted stock units


	Three Months Ended				Nine Months Ended
	December 31,				December 31,
	2020		2019		2020		2019
Restricted stock compensation expense (in thousands)	$	249	$	303	$	678	$	669
Aggregate fair value of restricted stock units vested and issued (in thousands)	$	87	$	54	$	352	$	235
Weighted average grant date fair value of restricted stock units granted during the period	$	6.22	$	3.21	$	4.39	$	5.95

- Definition

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Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

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