Note 4 - Restructuring Activities

12 Months Ended

Dec. 31, 2018

Notes to Financial Statements

Restructuring and Related Activities Disclosure [Text Block]

4.

Restructuring Activities

2018

Restructuring Plan

On

January 24, 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

December 31, 2018,

and further associated costs are

not

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

2018

which also aimed to reduce operating expenses and primarily consisted of headcount reductions. For the year ended

December 31, 2018,

the Company recorded

$1,276

of restructuring related expenses in connection with the

2018

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

No

associated costs remained unpaid as of

December 31, 2018.

2016

Restructuring Plan

During

2016,

the Company executed an organizational restructuring (the

“2016

Restructuring Plan”) primarily to improve cost efficiencies and effectiveness in sales. The Company recorded

$596

of restructuring related expenses in connection with the

2016

Restructuring Plan for the year ended

December 31, 2016.

Actions pursuant to the

2016

Restructuring Plan were complete as of

December 31, 2016,

and there were

no

associated costs during the years ended

December 31, 2018

and

2017.