Debt - Summary of Lines of Credit (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Line of Credit Facility [Line Items]
Credit line capacity	$ 103,359,000
Line of credit	$ 13,672,000	$ 22,954,000
JP Morgan Chase
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	3.25%
Credit line capacity	$ 75,000,000
Line of credit	$ 0	7,057,000
Itau Bank
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	5.50%
Credit line capacity	$ 1,900,000
Line of credit	$ 1,603,000	2,353,000
Bank of Chile
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	6.60%
Credit line capacity	$ 2,275,000
Line of credit	$ 1,048,000	1,494,000
BICE Bank
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	5.50%
Credit line capacity	$ 2,500,000
Line of credit	$ 850,000	1,166,000
Security Bank
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	5.50%
Credit line capacity	$ 1,400,000
Line of credit	$ 1,111,000	262,000
Estado Bank
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	5.50%
Credit line capacity	$ 4,700,000
Line of credit	$ 2,540,000	2,127,000
Santander Bank
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	5.50%
Credit line capacity	$ 4,500,000
Line of credit	$ 503,000	3,025,000
Scotiabank
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	5.50%
Credit line capacity	$ 4,500,000
Line of credit	$ 567,000	1,829,000
BCI Bank
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	5.00%
Credit line capacity	$ 2,515,000
Line of credit	$ 2,515,000	0
Corpbanca
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	5.00%
Credit line capacity	$ 2,935,000
Line of credit	$ 2,935,000	3,641,000
Banco De Sabadell
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	1.75%
Credit line capacity	$ 567,000
Line of credit	$ 0	0
Banco Bilbao Vizcaya
Line of Credit Facility [Line Items]
Interest rate on borrowings, period end (as a percent)	1.82%
Credit line capacity	$ 567,000
Line of credit	$ 0	$ 0