Property and Equipment - Schedule of Depreciation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Property and Equipment
Depreciation	$ 6,758	$ 6,199
Maximum
Property and Equipment
Accelerated depreciation	100	100
Product costs
Property and Equipment
Depreciation	1,604	961
Service costs
Property and Equipment
Depreciation	3,809	3,059
Sales and marketing
Property and Equipment
Depreciation	30	28
Product development
Property and Equipment
Depreciation	59	62
General and administrative
Property and Equipment
Depreciation	$ 1,256	$ 2,089