Share-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Share-based compensation expense:
Share-based compensation costs	$ 519	$ 560	$ 1,028	$ 1,111
Amount capitalized to internal use software	0	0	0	0
Total share-based compensation costs	519	560	1,028	1,111
Sales and marketing
Share-based compensation expense:
Share-based compensation costs	29	66	61	138
Technology support
Share-based compensation expense:
Share-based compensation costs	28	52	55	93
General and administrative
Share-based compensation expense:
Share-based compensation costs	$ 462	$ 442	$ 912	$ 880

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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