Other Non-current assets - Additional Information Details (Details) - USD ($) $ in Thousands	1 Months Ended
Apr. 30, 2021	Sep. 30, 2022	Dec. 31, 2021
Equity Securities without Readily Determinable Fair Value [Line Items]
ROU asset		$ 253	$ 314
Miscellaneous deposits		$ 19	$ 18
Mellitus
Equity Securities without Readily Determinable Fair Value [Line Items]
Purchase of product licenses	$ 2,000
Prepaid license purchases	$ 2,000
Renewal term of purchase agreement (in years)	1 year

Amount of other miscellaneous deposit others.

No definition available.

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Period Type:	instant

- Definition

Amount of consideration paid in advance for license purchases.

+ References

No definition available.

+ Details

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Namespace Prefix:	smlr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Term of renewal of the purchase agreement.

+ References

No definition available.

+ Details

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Namespace Prefix:	smlr_
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Period Type:	duration

- 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.

+ References

No definition available.

+ Details

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	credit
Period Type:	instant

- Details

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