Leases and Deferred Rent (Details) $ in Thousands	12 Months Ended
Dec. 31, 2015 USD ($) ft²	Dec. 31, 2014 USD ($)
Operating Leased Asset
Rent expense	$ 1,420	$ 1,236
Amortization of deferred rent	95	$ 79
Future minimum lease payments
2016	1,016
2017	883
2018	825
2019	419
2020	189
Thereafter	195
Total minimum lease payments	$ 3,527
Office Building \| Salt Lake City, Utah
Operating Leased Asset
Area leased (sqft) \| ft²	31,000
Office Building \| Austin, Texas
Operating Leased Asset
Area leased (sqft) \| ft²	7,070
Office Building \| Israel
Operating Leased Asset
Area leased (sqft) \| ft²	4,700
Manufacturing Facility \| Alachua, Florida
Operating Leased Asset
Area leased (sqft) \| ft²	46,000
Warehouse \| Salt Lake City, Utah
Operating Leased Asset
Area leased (sqft) \| ft²	40,000
Warehouse \| Hong Kong
Operating Leased Asset
Area leased (sqft) \| ft²	5,600
Warehouse \| Israel \| Minimum
Operating Leased Asset
Term of lease commitment	2 years
Research Facility, Secondary Location \| Austin, Texas
Operating Leased Asset
Area leased (sqft) \| ft²	11,100

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

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