Commitments (Tables) |
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Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||
Commitments and Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||
Schedule of future minimum lease payments for operating leases |
Future minimum lease payments for operating leases having an initial or remaining non-cancellable lease term in excess of one year are as follows:
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Schedule of future minimum payments under license arrangements |
Certain license arrangements require minimum royalty payments. As of December 31, 2018, future minimum payments under these arrangements are as follows:
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