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Lease obligations (Tables) | 12 Months Ended
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Dec. 31, 2019
Operating lease-related assets and liabilities |
| Classification on the consolidated balance sheet |  |  |
|  |  | US$’000 |
Asset |  |  |  |
Operating lease right-of-use assets | Operating lease right-of-use assets |  |  | 406 |
Liabilities |  |  |  |  |
Current |  |  |  |  |
Operating lease obligations | Current portion of operating lease obligations |  |  | 170 |
Non-current |  |  |  |  |
Operating lease obligations | Operating lease obligations, net of current maturities |  |  | 216 |
Total lease obligations |  |  |  | 386 |
Operating lease terms and discount rates |
Weighted-average remaining lease term – operating leases |  | 27 months |
Weighted-average discount rate - operating |  |  | 5 | %
Lease cost |
|  | US$’000 |
Operating lease cost |  |  | 193 |
Short-term lease cost |  |  | 153 |
Total lease cost |  |  | 346 |
Supplemental cash flow information related to operating leases |
Other information |  |  |
|  | US$’000 |
Cash paid for amounts included in the measurement of lease liabilities |  |  |
Operating cash flows from operating leases |  |  | 346 |
Right-of-use asset obtained in exchange for new operating lease obligations |  |  | 460 |
Future undiscounted minimum operating lease payments |
|  | Operating lease obligations |
|  | US$’000 |
2020 |  |  | 196 |
2021 |  |  | 138 |
2022 |  |  | 96 |
Total minimum lease payments |  |  | 430 |
Financing component |  |  | (44 | )
Net present value of minimum lease payments |  |  | 386 |
Less: current portion of operating lease obligations |  |  | (170 | )
Long-term operating lease obligations |  |  | 216 |
Future minimum lease payments required under operating leases |
|  | Operating lease obligations |
|  | US$’000 |
2019 |  |  | 87 |
Total minimum lease payments |  |  | 87 |
ZHEJIANG TIANLAN |
Finance lease-related assets and liabilities |
| Classification on the consolidated balance sheet |  |  |
|  |  | RMB’000 |
Asset |  |  |  |
Finance lease right-of-use assets | Property and equipment, net of accumulated depreciation and impairment losses |  |  | 33,067 |
Liability |  |  |  |  |
Current |  |  |  |  |
Finance lease obligations | Current portion of finance lease obligations |  |  | 25,785 |
Finance lease terms and discount rates |
Weighted-average remaining lease term - finance leases |  | 1 year |
Weighted-average discount rate - finance leases |  |  | 5.9 | %
Lease cost |
|  | RMB’000 |
Lease cost: |  |  |
Finance lease cost: |  |  |
Amortization of right-of-use assets |  |  | 10,001 |
Interest on lease liabilities included under cost of revenue and selling and administrative expenses |  |  | 2,214 |
Total lease cost |  |  | 12,215 |
Future undiscounted minimum finance lease payments |
|  | Finance lease obligation |
|  | RMB’000 |
2020 |  |  | 37,070 |
Total minimum lease payments |  |  | 37,070 |
Financing component |  |  | (11,285 | )
Net present value of minimum lease payments |  |  | 25,785 |
Less: current portion of finance lease obligations |  |  | (25,785 | )
Long-term finance lease obligations |  |  | - |

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- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition 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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Tabular disclosure for lessee's operating leases. Includes, but is not limited to, description of lessee's operating lease, existence and terms of renewal or purchase options and escalation clauses, restrictions imposed by lease, such as those concerning dividends, additional debt, and further leasing, rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 1,3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118943654&loc=d3e12069-110248 Reference 4: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84164451&loc=d3e36991-112694 + Details
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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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