Stock-based Compensation Plans and Awards (Tables)

3 Months Ended

Mar. 31, 2020

Stock-based Compensation Plans and Awards

Stock-based Compensation Expense

Stock-based compensation expense related to all employee and non-employee stock-based awards recognized in the condensed consolidated statements of operations was as follows (in thousands):

	Three months ended March 31,
	2020		2019
Service costs	$	371	$	181
Sales and marketing		365		80
Product development		705		592
General and administrative		1,263		1,068
Total stock-based compensation	$	2,704	$	1,921

Stock Options Activity

Stock option activity is as follows (in thousands):

	Number of
	options
	outstanding
Outstanding at December 31, 2019	1,810
Options forfeited or cancelled	(12)
Outstanding at March 31, 2020	1,798

Restricted Stock Unit Activity

Restricted stock unit activity is as follows (in thousands):

	Number of
	shares
Unvested at December 31, 2019	3,038
Granted	13
Vested	(511)
Forfeited	(41)
Unvested at March 31, 2020	2,499