Transactions with Variable Interest Entities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Variable Interest Entities
Accrual for third-party losses	$ 1,669	$ 2,570
Total gross finance receivables for which accrual for third-party lender losses has been recorded	3,408	3,474
Insight Holdings
Variable Interest Entities
Outstanding amount of active third party consumer loans	5,839	12,096
Accrual for third-party losses	1,669	2,570
Short-term consumer loans | Insight Holdings
Variable Interest Entities
Outstanding amount of active third party consumer loans	3,254	4,953
Medium-term consumer loans
Variable Interest Entities
Outstanding amount of active third party consumer loans	2,585	7,143
Third party lender
Variable Interest Entities
Total gross finance receivables for which accrual for third-party lender losses has been recorded	$ 26,667	$ 28,444