SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)	12 Months Ended
Dec. 31, 2024 USD ($) supplier segment financial_institution	Dec. 31, 2023 USD ($)
Product Information [Line Items]
Goodwill, impairment charges	$ 0	$ 0
Intangible assets, impairment charges	0	0
Capitalized software development costs, impairment charges	0	0
Deferred revenue, current portion	1,001,000	2,209,000
Advertising costs	418,000	536,000
Equity awards liability	$ 0	4,000
Number of financial institutions \| financial_institution	2
Number of suppliers \| supplier	4
Number of reporting segments \| segment	1
Number of operating segments \| segment	1
Fair Value, Inputs, Level 1
Product Information [Line Items]
Cash, cash equivalents and short-term investments	$ 4,666,000	8,980,000
Fair Value, Inputs, Level 2
Product Information [Line Items]
Equity awards liability	$ 0	$ 4,000
Minimum
Product Information [Line Items]
Property and equipment, useful life	3 years
Maximum
Product Information [Line Items]
Property and equipment, useful life	7 years
Three Customers \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Product Information [Line Items]
Business concentration risk, percent	50.00%	47.00%
Three Customers \| Accounts Receivable \| Customer Concentration Risk
Product Information [Line Items]
Business concentration risk, percent	67.00%	66.00%
Customer One \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Product Information [Line Items]
Business concentration risk, percent	20.00%	21.00%
Customer One \| Accounts Receivable \| Customer Concentration Risk
Product Information [Line Items]
Business concentration risk, percent	39.00%	37.00%
Customer Two \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Product Information [Line Items]
Business concentration risk, percent	18.00%	14.00%
Customer Two \| Accounts Receivable \| Customer Concentration Risk
Product Information [Line Items]
Business concentration risk, percent	23.00%	6.00%
Customer Three \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Product Information [Line Items]
Business concentration risk, percent	12.00%	12.00%
Customer Three \| Accounts Receivable \| Customer Concentration Risk
Product Information [Line Items]
Business concentration risk, percent	5.00%	23.00%

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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