Quarterly report pursuant to Section 13 or 15(d)

Short-term and Long-term Borrowings - Long-Term Borrowings (Detail)

v3.20.1
Short-term and Long-term Borrowings - Long-Term Borrowings (Detail) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Debt Instrument [Line Items]    
Long-term borrowings $ 686,078 $ 115,417
Less: Current installments (16,926) (66,234)
Total long-term borrowings 669,152 49,183
Loan Payable to a Bank, Variable-rate Interest at 6.00% Per Annum, Due September 2023    
Debt Instrument [Line Items]    
Long-term borrowings 49,284 48,791
Loan Payable to a Bank, Variable-rate Interest at 3.20% Per Annum, Due October 2023    
Debt Instrument [Line Items]    
Long-term borrowings 17,002 2,541
Unsecured Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Long-term borrowings 490,000  
Modification Loan | Construction Loan Agreement [Member] | Joint Venture with HF Logistics [Member]    
Debt Instrument [Line Items]    
Long-term borrowings 129,505 63,692
Note payable to Luen Thai Enterprise, LTD [Member]    
Debt Instrument [Line Items]    
Long-term borrowings $ 287 $ 393