Variable Interest Entities VIE Carrying Amounts Included in Financial Statements (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Consolidated VIEs
Loans receivable	$ 9,512,810	$ 8,287,549
Accrued interest receivable	56,047	54,408
Other assets	81,371	76,651
Total assets	13,683,999	12,115,484
Other borrowed funds	28,820	14,708
Accrued interest payable	4,686	4,252
Other liabilities	164,954	116,526
Total liabilities	11,723,266	10,599,630
Consolidated VIEs
Consolidated VIEs
Loans receivable	84,390	80,123
Accrued interest receivable	63	96
Other assets	54,692	45,779
Total assets	139,145	125,998
Other borrowed funds	23,149	14,527
Accrued interest payable	36	1
Other liabilities	123	125
Total liabilities	$ 23,308	$ 14,653