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- Definition

Concentration Risk Threshold Percentage.

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No definition available.

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- References

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

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-Topic 260
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-Publisher FASB
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- Definition

Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.

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- Definition

Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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Summary of Significant Accounting Policies (Details Narrative) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Product Information [Line Items]
Restricted cash	$ 0.6		$ 0.7
Short-term investments
Expected credit loss on investments or accrued interest, description	The Company did not have any material expected credit losses on investments or material expected credit losses on accrued interest related to investments during the three months ended March 31, 2024, or year ended December 31, 2023.		The Company did not have any material expected credit losses on investments or material expected credit losses on accrued interest related to investments during the three months ended March 31, 2024, or year ended December 31, 2023.
Remaining performance obligations	$ 11.9
Contract with customer liability revenue recognized	3.0	$ 3.0
Capitalized contract cost	$ 0.1		$ 0.1
Expected dividend rate	0.00%
Expected volatility	76.00%
Expected term	6 years 3 months
Series A Convertible Preferred Stock [Member]
Product Information [Line Items]
Potential common shares excluded from diluted earnings per share	48,885,547
Stock Options and Stock Appreciation Rights [Member]
Product Information [Line Items]
Potential common shares excluded from diluted earnings per share	3,470,733
Weighted average exercise price	$ 3.92
Restricted Stock [Member]
Product Information [Line Items]
Potential common shares excluded from diluted earnings per share	1,741,741
Unearned Restricted Shares [Member]
Product Information [Line Items]
Potential common shares excluded from diluted earnings per share	0
Revenue From System Delivery and Installation [Member] \| Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage	38.00%	28.00%
Disposable revenue [Member] \| Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage	21.00%	24.00%
Royalty Revenue [Member] \| Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage	1.00%	1.00%
Other Recurring Revenue [Member] \| Product Concentration Risk [Member]
Product Information [Line Items]
Concentration risk percentage	41.00%	48.00%
Systems [Member]
Product Information [Line Items]
Warranty costs	$ 0.1	$ 0.1
Other Current Assets [Member] \| Maximum [Member]
Product Information [Line Items]
[custom:AccruedInterestReceivableOnInvestment-0]	$ 0.1		$ 0.1