Debt and obligations under capital lease (Tables)

12 Months Ended

Dec. 31, 2016

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:

	2016	2015
December 31,	$’000	$’000
Loans from banks and other parties collateralized by tangible and intangible personal property and real estate with a maturity of 2 to 5 years (2015 - four to 13 years), with a weighted average interest rate of 4.27% (2015 - 4.28%)	602,083	596,428
Obligations under capital lease	19	59
Total long-term debt and obligations under capital leases	602,102	596,487
Less: Current portion	5,284	5,349
Less: Discount on secured term loan	1,515	1,894
Less: Debt issuance costs	9,535	11,701
Non-current portion of long-term debt and obligations under capital lease	585,768	577,543

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, 2016:

Year ended December 31,	$’000
2017	5,284
2018	5,286
2019	117,298
2020	5,312
2021	468,922
2022 and thereafter	—
Total long-term debt and obligations under capital lease	602,102