Business Acquisitions - Schedule of Carrying Amounts of Major Classes of Assets and Liabilities Related to Discontinued Operations (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Discontinued Operations and Disposal Groups [Abstract]
Mortgage loans held for sale		$ 650
Accounts receivable, net		144
Total assets related to discontinued operations	$ 0	794
Other liabilities		18,265
Total liabilities related to discontinued operations	$ 0	$ 18,265

Amount classified as assets attributable to disposal group held for sale or disposed of.

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