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Leasehold commitments (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

As of December 31, 2013, leasehold commitments are as follows:

(In thousands of US$)
Year

2014		2,236
2015		1,991
2016		1,676
2017		1,585
2018		1,621
Thereafter		15,798
Total minimum payments ⁽¹⁾		24,907

⁽¹⁾

Minimum payments have not been reduced by minimum sublease rentals of $2,644 thousand due in the future under non-cancelable subleases.

Operating Leases of Lessee Disclosure [Table Text Block]

The following table presents an analysis of all operating leases:

	2013	2012	2011
Rent expense	2,925	2,468	1,403
Less: Sublease rentals	(559)	(386)	(129)
	2,366	2,082	1,274

- Definition

Tabular disclosure of a lessee's leasing arrangements including: (1) the basis on which contingent rental payments are determined, (2) the existence and terms of renewal or purchase options and escalation clauses, (3) restrictions imposed by lease arrangements, such as those concerning dividends, additional debt, and further leasing, (4) rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. Disclosure may also include the specific period used to amortize material leasehold improvements made at the inception of the lease or during the lease term. Additionally, for operating leases having initial or remaining noncancelable lease terms in excess of one year: (a) future minimum rental payments required as of the date of the latest balance sheet presented, in the aggregate and for each of the five succeeding fiscal years, (b) the total of minimum rentals to be received in the future under noncancelable subleases as of the date of the latest balance sheet presented, and (c) for all operating leases, rental expense for each period for which an income statement is presented, with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included.

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