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TERM LOANS AND REVOLVING CREDIT FACILITIES - BRPAC credit agreement (Details) $ in Thousands			3 Months Ended		6 Months Ended
	Apr. 08, 2026 USD ($)	Jan. 06, 2025 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Mar. 31, 2026	Dec. 31, 2025 USD ($)
Debt Instrument [Line Items]
Quarterly installments for term loan	$ 2,250
Interest expense			$ 18,016	$ 23,952	$ 37,810	$ 53,916
Inventory, net			$ 47,203		$ 47,203			$ 48,020
BRPAC Amended Credit Agreement | BRPAC
Debt Instrument [Line Items]
Covenant, pledged asset percentage		100.00%
BRPAC Amended Credit Agreement | United Online Software Development (India) Private Limited
Debt Instrument [Line Items]
Covenant, pledged asset percentage		65.00%
BRPAC Amended Credit Agreement | MagicJack VocalTec LTD
Debt Instrument [Line Items]
Covenant, pledged asset percentage		65.00%
BRPAC Amended Credit Agreement | Minimum
Debt Instrument [Line Items]
Debt instrument, covenant, consolidated fixed charge coverage ratio							1.20
BRPAC Amended Credit Agreement | Maximum | Step One
Debt Instrument [Line Items]
Debt instrument, covenant, consolidated total funded debt ratio			2.00		2.00
BRPAC Amended Credit Agreement | Maximum | Step Two
Debt Instrument [Line Items]
Debt instrument, covenant, consolidated total funded debt ratio			1.50		1.50
BRPAC Amended Credit Agreement | Maximum | Step Three
Debt Instrument [Line Items]
Debt instrument, covenant, consolidated total funded debt ratio			1.25		1.25
BRPAC Amended Credit Agreement | Maximum | Step Four
Debt Instrument [Line Items]
Debt instrument, covenant, consolidated total funded debt ratio			1.00		1.00
Third Amendment
Debt Instrument [Line Items]
Proceeds from issuance of long-term debt	60,000
Payments of dividends	28,000
Revolving credit facilities
Debt Instrument [Line Items]
Borrowing capacity credit facility	$ 20,000		$ 16,000		$ 16,000
Term Loan | BRPI Acquisition Co LLC | BRPAC Term Loan
Debt Instrument [Line Items]
Interest expense			1,080	$ 1,561	2,261	3,151
Lingo Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Line of credit facility, average outstanding amount					16,000
Borrowings			4,000		4,000
Interest expense					254	62
Secured Debt | BRPAC Amended Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Debt instrument, term		5 years
Borrowing capacity credit facility		$ 80,000
Line of credit facility, incremental borrowing capacity		$ 40,000	292,723		292,723
Gain (loss) on extinguishment of debt						$ (389)
Accounts receivable, purchase					12,828
Inventory, net			$ 2,848		$ 2,848
Secured Debt | BRPAC Amended Credit Agreement | Line of Credit | Applicable Margin Rate
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		3.25%
Secured Debt | BRPAC Amended Credit Agreement | Line of Credit | Minimum | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		2.75%
Secured Debt | BRPAC Amended Credit Agreement | Line of Credit | Maximum | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		3.50%

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