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Convertible Preferred Stock and Share Repurchase Program (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended	12 Months Ended
	Jun. 30, 2022	Jan. 30, 2018	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	May 02, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares authorized (in shares)				1,000,000
Cash payments					$ 1,380
Common stock, par value (in dollars per share)			$ 1	$ 1	$ 1
Authorization amount						$ 6,500
Repurchased shares (in shares)				400,000
Repurchase of common stock				$ 2,370
Preferred Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Cash payments					$ 9,723
Series A Preferred Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares repurchased (in shares)			9,926
Related Party \| Common Stock \| Wipro
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock, par value (in dollars per share)	$ 1.00
Related Party \| Series A Preferred Stock \| Wipro
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares purchased (in shares)		9,926
Related Party \| Series A Preferred Stock \| Preferred Stock \| Wipro
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares repurchased (in shares)	9,926
Cash payments	$ 9,926
Shares purchased (in shares)	100,000