Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2019

Share-based Payment Arrangement [Abstract]

Share-based compensation expense included in costs and expenses

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Share-based compensation expense:
Cost of revenues	$	—	$	4	$	—	$	19
Sales and marketing		66		159		138		384
Technology support		52		173		93		326
General and administrative (1)		442		607		880		1,841
Share-based compensation costs		560		943		1,111		2,570
Amount capitalized to internal use software		—		—		—		1
Total share-based compensation costs	$	560	$	943	$	1,111	$	2,569

(1) Certain awards were modified in connection with the termination of employment of two of the Company’s former executive officers. In accordance with the terms of applicable award agreements and/or consulting agreements, the vesting of certain awards was accelerated, and the terms of certain awards were modified. The Company recorded $0.8 million of expense related to the acceleration of certain awards and expense related to the modification of awards of approximately $0.1 million during the six months ended June 30, 2018.

Service based options granted during period

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Number of service-based options granted		140,000		1,715,200		1,182,883		1,716,700
Weighted average grant date fair value	$	1.84	$	1.83	$	1.82	$	1.84
Weighted average exercise price	$	3.45	$	3.29	$	3.42	$	3.30

Fair value of stock options granted using the following weighted average assumptions

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Dividend yield		—			—			—			—
Volatility		66	%		68	%		65	%		68	%
Risk-free interest rate		2.2	%		2.6	%		2.5	%		2.6	%
Expected life (years)		4.4			4.5			4.4			4.5

Stock option exercises

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Number of stock options exercised		57,036		750		213,048		15,967
Weighted average exercise price	$	1.77	$	2.20	$	1.92	$	4.68