Annual report pursuant to Section 13 and 15(d)

Property, Plant, and Equipment, net - Deprecation Expense (Details)

v2.4.1.9
Property, Plant, and Equipment, net - Deprecation Expense (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Property, Plant and Equipment [Line Items]      
Total depreciation expense $ 7,179us-gaap_Depreciation $ 3,903us-gaap_Depreciation $ 1,225us-gaap_Depreciation
Cost of sales      
Property, Plant and Equipment [Line Items]      
Total depreciation expense 2,820us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
1,113us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
0us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
Sales and marketing expenses      
Property, Plant and Equipment [Line Items]      
Total depreciation expense 471us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingAndMarketingExpenseMember
0us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingAndMarketingExpenseMember
0us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingAndMarketingExpenseMember
Product development      
Property, Plant and Equipment [Line Items]      
Total depreciation expense 858us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_ResearchAndDevelopmentExpenseMember
71us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_ResearchAndDevelopmentExpenseMember
0us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_ResearchAndDevelopmentExpenseMember
General and administrative      
Property, Plant and Equipment [Line Items]      
Total depreciation expense $ 3,030us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_GeneralAndAdministrativeExpenseMember
$ 2,719us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_GeneralAndAdministrativeExpenseMember
$ 1,225us-gaap_Depreciation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_GeneralAndAdministrativeExpenseMember