v3.3.1.900

Commitments and contingencies (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Commitments and contingencies |  |  |
Rent expense for leases | $ 25,099 | $ 29,434 | $ 20,234
Interest expense associated with the capital leases | 58 | 33 | 15
Rent expense for leases of office facilities | 2,995 | 1,621 | 1,227
Sublease income included in rent expenses | $ 13 | 27 | $ 54
Term of capital lease | 3 years |  |
Capital Leases |  |  |
2016 | $ 1,610 |  |
2017 | 1,686 |  |
2018 | 554 |  |
2019 | 0 |  |
2020 | 0 |  |
Thereafter | 0 |  |
Minimum lease payments | 3,850 |  |
Less: Amounts representing interest ranging from 2.4% to 7.7% | (23) |  |
Capital leases minimum lease payments | 3,827 |  |
Current portion | 1,610 | 309 |
Non-current portion | 2,217 | $ 381 |
Operating Leases and Venue Guarantees |  |  |
2016 | 11,536 |  |
2017 | 10,431 |  |
2018 | 9,567 |  |
2019 | 7,273 |  |
2020 | 6,961 |  |
Thereafter | 29,777 |  |
Minimum lease payments | $ 75,545 |  |
Minimum |  |  |
Capital and operating leases |  |  |
Interest rate (as a percent) | 2.40% |  |
Maximum |  |  |
Capital and operating leases |  |  |
Initial term of operating leases | 20 years |  |
Interest rate (as a percent) | 7.70% |  |

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