| Schedule of Trade and Other Receivables |
| | | | | | | | | | | | | | | | | | | | December 31, 2021 $ | | December 31, 2020 $ | | January 1, 2020 $ | | Unbilled revenues, net | 86,795 | | | 50,073 | | | 31,629 | | | Trade receivables, net | 40,342 | | | 13,449 | | | 9,660 | | | Indirect taxes receivable | 39,142 | | | 45,961 | | | 36,821 | | | | | | | | | Accrued interest | 13,067 | | | 7,563 | | | 5,754 | | | Other receivables | 12,863 | | | 3,706 | | | 6,665 | | | | 192,209 | | | 120,752 | | | 90,529 | |
Activity in the allowance for credit losses was as follows: | | | | | | | | | | | | | Years ended | | | December 31, 2021 $ | | December 31, 2020 $ | | Balance, beginning of the year | 6,041 | | | 2,894 | | | Provision for credit losses related to uncollectible receivables | 6,069 | | | 6,793 | | | Write-offs | (5,166) | | | (3,646) | | | Balance, end of the year | 6,944 | | | 6,041 | |
| | | | | | | | | | | | | | | | | | | December 31, 2021 | | December 31, 2020 | | January 1, 2020 | | $ | | $ | | $ | | Merchant cash advances receivable, gross | 439,289 | | | 218,840 | | | 131,227 | | | Related receivables | — | | | 819 | | | 3,179 | | | Allowance for credit losses related to uncollectible merchant cash advances receivable | (38,264) | | | (15,816) | | | (10,420) | | | Loans receivable, gross | 72,751 | | | 43,644 | | | 28,547 | | | Allowance for credit losses related to uncollectible loans receivable | (3,054) | | | (2,764) | | | (2,361) | | | Merchant cash advances, loans and related receivables, net | 470,722 | | | 244,723 | | | 150,172 | |
Merchant Cash Advances
The following table summarizes the activities of the Company’s allowance for credit losses related to uncollectible merchant cash advances receivable: | | | | | | | | | | | | | | | | | | | Years ended | | | | | | December 31, 2021 | | December 31, 2020 | | | | | | $ | | $ | | Allowance, beginning of the year | | | | | 15,816 | | | 10,420 | | | Provision for credit losses related to uncollectible merchant cash advances receivable | | | | | 36,719 | | | 13,896 | | | Merchant cash advances receivable charged off, net of recoveries | | | | | (14,271) | | | (8,500) | | | Allowance, end of the year | | | | | 38,264 | | | 15,816 | | | Related receivables | | | | | — | | | (819) | | | Allowance, net of related receivables | | | | | 38,264 | | | 14,997 | |
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