Note 5 - Restructuring Activities

3 Months Ended

Mar. 31, 2019

Notes to Financial Statements

Restructuring and Related Activities Disclosure [Text Block]

5.

Restructuring Activities

In

January 2018,

the Company initiated an organizational restructuring plan (the

“2018

Restructuring Plan”) designed to reduce operating expenses in response to declines in revenues and to better align the Company’s efforts to return to growth. The

2018

Restructuring Plan included a headcount reduction of approximately

13%

of the Company’s workforce, the closure of certain leased facilities and the consolidation of space in the Company’s San Francisco headquarters. Actions pursuant to the

2018

Restructuring Plan were substantially completed as of

March 31, 2019,

and further associated costs are

not

expected to be material in future periods. The Company initiated certain other organizational restructuring plans during

2018

that also aimed to reduce operating expenses and primarily consisted of further headcount reductions.

For the

three

months ended

March 31, 2019

and

2018,

the Company recorded

$163

and

$862,

respectively, of restructuring related expenses in connection with the

2018

Restructuring Plan, as well as other organizational restructuring plans, in the accompanying condensed consolidated statements of operations.