SUMMARY OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES - Concentration of Credit Risk and Accounts Receivable (Details) $ in Thousands	12 Months Ended
Jun. 30, 2025 USD ($) customer	Jun. 30, 2024 USD ($) customer
Concentration of Credit Risk
Cash, cash equivalents and restricted cash \| $	$ 62,900
Contract receivables
Accounts receivable, net \| $	32,775	$ 31,731
Accounts receivable, less provision for credit losses
Contract receivables
Unbilled accounts receivable \| $	$ 1,400	$ 3,600
Sales \| Customer Concentration Risk
Concentration of Credit Risk
Number of customers that accounted for more than ten percent of total revenue \| customer	1	1
Sales \| Customer Concentration Risk \| Customer One
Concentration of Credit Risk
Concentration risk, percentage	16.00%	18.00%
Accounts receivable, less provision for credit losses \| Customer Concentration Risk
Concentration of Credit Risk
Number of customers, including partners, that accounted for more than ten percentage of gross accounts receivables. \| customer		4
Number of customers that accounted for more than ten percent of accounts receivables \| customer	3
Accounts receivable, less provision for credit losses \| Customer Concentration Risk \| Minimum
Concentration of Credit Risk
Concentration risk, percentage	18.00%	12.00%
Accounts receivable, less provision for credit losses \| Customer Concentration Risk \| Maximum
Concentration of Credit Risk
Concentration risk, percentage	22.00%	22.00%

Cash, cash equivalents and restricted cash.

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Number of customers accounted for more than ten percentage of revenue.

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Number of customers that accounted for more than ten percent of company's accounts receivable.

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Number of partners and customers that accounted for more than ten percent of company's accounts receivable.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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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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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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Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet.

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