Financial Instruments - Credit Losses (Tables)

9 Months Ended

Sep. 30, 2020

Credit Loss [Abstract]

Financing Receivable Credit Quality Indicators

The following table presents the disaggregation of defaulted notes by year of origination as of September 30, 2020:

(Expressed in thousands)
	As of September 30, 2020
2020	$	404
2019	476
2018	181
2017	748
2016	651
2015 and prior	3,157
Total	$	5,617

Financing Receivable, Allowance for Credit Loss

The following table presents activity in the allowance for uncollectibles of defaulted notes for the three and nine months ended September 30, 2020:

(Expressed in thousands)
	For the Three Months Ended		For the Nine Months Ended (1)
	September 30, 2020
Beginning balance	$	3,903	$	3,673
Additions and other adjustments	287		517
Ending balance	$	4,190	$	4,190