Debt and obligations under capital lease (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Schedule of long-term debt and obligations under capital lease

Long-term debt and obligations under capital lease consists of the following:

	2018	2017
December 31,	$’000	$’000
Loans from banks and other parties collateralized by tangible and intangible personal property and real estate with a maturity of two to six years (2017 - 20 months to seven years), with a weighted average interest rate of 4.41% (2017 - 4.11%)	773,548	724,208
Obligations under capital lease	68	22
Total long-term debt and obligations under capital leases	773,616	724,230
Less: Current portion	6,332	6,407
Less: Discount on secured term loan	2,642	3,092
Less: Debt issuance costs	10,996	13,979
Non-current portion of long-term debt and obligations under capital lease	753,646	700,752

Summary of the aggregate maturities of long-term debt including obligations under capital lease

The following is a summary of the aggregate maturities of long-term debt, including obligations under capital lease, at December 31, 2018:

Year ended December 31,	$’000
2019	6,332
2020	6,386
2021	166,097
2022	23,215
2023	6,049
2024 and thereafter	565,537
Total long-term debt and obligations under capital lease	773,616