SEGMENT REPORTING - Summary of Long-lived Assets by Geographical Region (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net long-lived assets	$ 53,207	$ 54,635
U.S. (1)
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net long-lived assets	28,996	32,753
Canada Direct Lending
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net long-lived assets	21,885	21,072
Canada POS Lending
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net long-lived assets	$ 2,326	$ 810