Note 14. Schedule of minimum future payment (Details 1) $ in Thousands	Dec. 31, 2015 USD ($)
2016	$ 14,843
2017	12,953
2018	10,704
2019	8,516
2020	4,805
After 2020	6,832
Total minimum future rental payments	58,653
Less amount representing interest	34,377
Total principal obligations under leases	24,276
Less current portion	5,787
Non-current principal obligations under leases	18,489
Residual value at end of lease term	71,689
Obligations under leases	90,178
Financial Obligations
2016	14,449
2017	12,633
2018	10,638
2019	8,516
2020	4,805
After 2020	6,832
Total minimum future rental payments	57,873
Less amount representing interest	34,327
Total principal obligations under leases	23,546
Less current portion	5,426
Non-current principal obligations under leases	18,120
Residual value at end of lease term	71,689
Obligations under leases	89,809
Capital Leases
2016	394
2017	320
2018	66
2019	0
2020	0
After 2020	0
Total minimum future rental payments	780
Less amount representing interest	50
Total principal obligations under leases	730
Less current portion	361
Non-current principal obligations under leases	369
Residual value at end of lease term	0
Obligations under leases	$ 369