Leases (Tables)

6 Months Ended

Jun. 30, 2019

The components of lease cost in the six months period ended in June 30, 2019 were as follows:

	Six-month period ended
	June 30, 2019
	US$ thousands
Operating lease cost:
Amortization of right-of-use assets		693
Interest on lease liabilities		61
Variable lease payments not included in the lease liability		3
Short-term lease cost		150
Total operating lease cost		907

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

	Six-month period ended
	June 30, 2019
	US$ thousands
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		912
Right-of-use assets obtained in exchange for lease obligations (non-cash):
Operating leases		607

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

	June 30, 2019
	US$ thousands
Operating leases:
Operating leases right-of-use		3,615

Current operating lease liabilities		1,399
Non current operating lease liabilities		2,140
Total operating lease liabilities		3,539

	June 30, 2019
	US$ thousands
Weighted average remaining lease term
Operating leases	3.9 years
Weighted average discount rate
Operating leases		3.4	%

Future minimum lease payments under non-cancellable leases as of June 30, 2019 were as follows:

	June 30, 2019
	US$ thousands

2019 (excluding the six months ended June 30, 2019)		814
2020		1,030
2021		639
2022		478
2023		452
After 2024		377
Total operating lease payments		3,790
Less: imputed interest		251
Present value of lease liabilities		3,539

Future minimum lease payments under non-cancellable leases as of December 31, 2018, under ASC 840, Leases were as follows:

	December 31,2018
	US$ thousands

2019		1,394
2020		643
2021		449
2022		363
2023		363
After 2024		643
Total operating lease payments		3,855