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Short-Term Bank Loans | 12 Months Ended
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Dec. 31, 2020
Debt Disclosure [Abstract] |
Short-Term Bank Loans | 11. SHORT-TERM BANK LOANS The Company obtained US dollar bank revolver credit facilities and drew down US$25,000 thousand and $50,000 thousand in 2017 and 2020, respectively. The loan was repaid in 2018 and 2020. Interest rates ranged from 0.78% to 2.95% per annum on outstanding monthly balance. The interest expenses for the years ended December 31, 2018, 2019 and 2020 were US$355 thousand, nil and US$11 thousand, respectively.

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- Definition The entire disclosure for short-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
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