Net Loss per Share (Details) - USD ($)	3 Months Ended				6 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Reconciliation of basic and diluted net loss per share [Abstract]
Net loss	$ (2,954,000)	$ (18,085,000)	$ (1,958,000)	$ (1,410,000)	$ (21,039,000)	$ (3,368,000)
Basic shares (in shares)	19,760,028		19,599,162		19,717,517	19,554,142
Effect of potentially dilutive securities (in shares)	0		0		0	0
Diluted shares (in shares)	19,760,028		19,599,162		19,717,517	19,554,142
Net loss per share, Basic [Abstract]
Basic net loss per share (in dollars per share)	$ (0.15)		$ (0.1)		$ (1.07)	$ (0.17)
Net loss per share, Diluted [Abstract]
Diluted net loss per share (in dollars per share)	$ (0.15)		$ (0.1)		$ (1.07)	$ (0.17)
Potential Common Shares [Member]
Antidilutive Securities [Abstract]
Antidilutive shares excluded from computation of earnings per share (in shares)	2,357,749		2,104,035		2,357,749	2,104,035
Convertible Notes [Member]
Antidilutive Securities [Abstract]
Antidilutive shares excluded from computation of earnings per share (in shares)	2,435,281		2,240,593		2,435,281	2,240,593