Current Expected Credit Losses - Schedule of Financing Receivables (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Net investment in leases
Gross minimum payments due under sales-type leases	$ 23,284	$ 20,830
Unearned finance income	(788)	(859)
Present value of minimum payments due under sales-type leases	22,496	19,971
Allowance for credit losses	(494)	(557)
Net investment in leases	22,002	19,414
Financed sales receivables
Gross minimum payments due under financed sales	150,964	150,917
Unearned finance income	(32,199)	(31,247)
Present value of minimum payments due under financed sales	118,765	119,670
Allowance for credit losses	(5,565)	(7,274)
Net financed sales receivables	113,200	112,396
Total financing receivables	135,202	131,810
Net financed sales receivables due within one year	32,154	34,937
Net financed sales receivables due after one year	81,046	77,459
Net financed sales receivables	$ 113,200	$ 112,396

Amount of remaining payments, net of unearned finance income, as of the balance sheet date that lessees are obligated to make or can be required to make under direct financing leases, including any guarantee of residual value and executory costs. The amount also includes any guaranteed rental payments by an unrelated third-party provided that are financially capable of making such payments.

No definition available.