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Commitments and Contingencies (Details) $ in Thousands		1 Months Ended		3 Months Ended
Commitments and Contingencies (Details) $ in Thousands	Feb. 23, 2023 USD ($)	Jan. 31, 2022 USD ($) Device	Jan. 31, 2022 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)
Lessee, Operating Lease, Description [Abstract]
Extended lease term				5 years
Increase in ROU asset and operating lease liability resulting from lease modification				$ 977	$ 0
Operating lease costs				106	106
Cash paid for amounts included in measurement of operating lease liabilities				$ 112	$ 96
Weighted average incremental borrowing rate				11.94%
Weighted average remaining lease term				4 years 8 months 12 days
Operating Lease Maturities [Abstract]
Remaining 2024				$ 341
2025				463
2026				334
2027				290
2028				301
Thereafter				231
Total remaining lease payments				1,960
Less: imputed interest				(494)
Total lease liabilities				$ 1,466
Milestone Payments [Abstract]
Development agreement term				3 years
Litigation Settlement [Abstract]
Litigation settlement to be paid	$ 106
Litigation settlement accrued				$ 106
TheraClear Corporation [Member]
Milestone Payments [Abstract]
Future earnout payment due upon revenue target		$ 1,000	$ 1,000
Royalty and gross profit payments incurred				$ 66
TheraClear Corporation [Member] \| Foreign [Member]
Milestone Payments [Abstract]
Percentage of gross profit for future royalty payments for subsequent period			25.00%
Subsequent period of gross profit for future royalty payments				4 years
Tax Period from March 2014 through November 2022 [Member]
Sales and Use Tax Matters [Abstract]
Estimated tax positions subject to audit				$ 3,943
Tax Period from March 2014 through November 2022 [Member] \| Assessment One [Member]
Sales and Use Tax Matters [Abstract]
Assessment amount				1,484
Tax Period from March 2014 through November 2022 [Member] \| Assessment Two [Member]
Sales and Use Tax Matters [Abstract]
Assessment amount				1,273
Tax Period From June 2018 Through June 2022 [Member]
Sales and Use Tax Matters [Abstract]
Estimated tax positions subject to audit				$ 1,186
Minimum [Member]
Lessee, Operating Lease, Description [Abstract]
Remaining lease term				1 year
Minimum [Member] \| TheraClear Corporation [Member] \| Domestic [Member]
Milestone Payments [Abstract]
Percentage of gross profit for future royalty payments for subsequent period			10.00%
Maximum [Member]
Lessee, Operating Lease, Description [Abstract]
Remaining lease term				5 years
Milestone Payments [Abstract]
Future earnout payments		500	$ 500
Future milestone payments		$ 3,000	3,000
Number of devices in development \| Device		3
Maximum [Member] \| Domestic [Member]
Milestone Payments [Abstract]
Future royalty payments		$ 500	500
Maximum [Member] \| TheraClear Corporation [Member]
Milestone Payments [Abstract]
Future earnout payments		3,000	3,000
Future milestone payments		500	500
Maximum [Member] \| TheraClear Corporation [Member] \| Domestic [Member]
Milestone Payments [Abstract]
Future royalty payments		$ 20,000	$ 20,000
Percentage of gross profit for future royalty payments for subsequent period			20.00%