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Commitments and contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and contingencies

Schedule of future minimum lease payments

2015		$	1,268
2016			932
2017			923
2018			1,035
2019			176
Thereafter			—
​	​	​	​	​
		$	4,334
​	​	​	​	​

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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://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717

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