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Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Schedule of Operating Lease Cost

A.The components of operating lease cost for the year ended December 31, 2020 and 2019 were as follows:

		Year ended December 31
		2019				2020
		US$ thousands
Operating lease costs			1,494				1,623
Variable lease payments not included in the lease liability			2				3
Short-term lease cost			287				285
Total operating lease cost			1,783				1,911

Schedule of Supplemental Cash Flow Information Operating Lease

B.Supplemental cash flow information related to operating leases was as follows:

		Year ended December 31
		2019				2020
		US$ thousands
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases			1,541				1,601
Right-of-use assets obtained in exchange for lease obligations (non-cash):
Operating leases			1,524				7,201

Schedule of Supplemental Balance Sheet Information Operating Lease

C.Supplemental balance sheet information related to operating leases was as follows:

		December 31
		2019				2020
		US$ thousands
Operating leases:
Operating leases right-of-use			3,783				9,913
Current operating lease liabilities			1,090				1,813
Non-current operating lease liabilities			2,693				8,282
Total operating lease liabilities			3,783				10,095

Schedule of Additional Information Related to Operating Leases

		December 31
		2019				2020
		US$ thousands
Weighted average remaining lease term (years)			4.8				8.2
Weighted average discount rate			3.3	%			2.4	%

Schedule of Future Minimum Lease Payments

D.Future minimum lease payments under non-cancellable leases as of December 31, 2020 were as follows:  

		December 31, 2020
		US$ thousands
2021			1,743
2022			1,575
2023			1,426
2024			1,161
After 2025			4,934
Total operating lease payments			10,839
Less: imputed interest			(744	)
Present value of lease liabilities			10,095

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Tabular disclosure of additional information related to leases.

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-Name Accounting Standards Codification
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Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
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Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.

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