Divestitures and Discontinued Operations - Narrative (Details) - USD ($) $ in Thousands					3 Months Ended		9 Months Ended
	Nov. 03, 2023	Oct. 31, 2023	May 11, 2022	Mar. 07, 2022	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Asset Acquisition [Line Items]
Goodwill					$ 184,815	$ 183,908	$ 184,815
Proceeds from the divestiture, net							$ 1,515	$ 0
Messaging and NetworkX Businesses
Asset Acquisition [Line Items]
Goodwill						28,600
Discontinued operations, disposed of by sale | Messaging and NetworkX Businesses
Asset Acquisition [Line Items]
Total purchase price		$ 41,800
Cash payment		31,300
Escrow deposit		7,200
Escrow additional cash		$ 300
Period following closing date		9 months
Escrow deposit additional amount		$ 3,000
Loss on divestiture						16,400
Proceeds from sales of business						31,300
Transaction expense						400
Offset amount						7,200
Deferred consideration, cash received						$ 1,500
Proceeds from the divestiture, net					$ 1,500
Discontinued operations, disposed of by sale | Messaging and NetworkX Businesses | Series B Preferred Stock
Asset Acquisition [Line Items]
Shares redeemed (in shares)	9,874
Purchase price	$ 10,000
Value of shares redeemed	9,900
Preferred stock dividend	$ 100
Discontinued operations, disposed of by sale | Messaging and NetworkX Businesses | Minimum
Asset Acquisition [Line Items]
Period of days following closing date		150 days
Discontinued operations, disposed of by sale | Messaging and NetworkX Businesses | Maximum
Asset Acquisition [Line Items]
Period of days following closing date		300 days
Disposed of by sale | DXP Business
Asset Acquisition [Line Items]
Purchase price				$ 14,000
Proceeds from the divestiture, net			$ 7,500
Amount to be received on the closing date				7,500
Escrow deposit			500	500
Disbursement to be received 12 months from closing date				1,000
Earn-out				$ 5,000
Additional escrow deposit			$ 1,000