Restructuring and Exit Activities	6 Months Ended
Jun. 30, 2018
Restructuring and Exit Activities [Abstract]
Restructuring and Exit Activities	Note K: Restructuring and Exit Activities In the third quarter of 2016, in order to streamline our operating and cost structure, we initiated the closure of our wholly-owned subsidiaries, Image Sensing Systems HK Limited (ISS HK) located in Hong Kong; Image Sensing Systems (Shenzhen) Limited (ISS WOFE) located in China; Image Sensing Systems Europe Limited (ISS Europe) located in the United Kingdom; Image Sensing Systems Europe Limited S.P.Z.O.O (ISS Poland) located in Poland; and Image Sensing Systems Germany, GmbH (ISS Germany) located in Germany. We incurred $3,000 of costs for entity closures in the three-month period ended June 30, 2018 with no costs incurred in the comparable prior year period.

The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-URI http://asc.fasb.org/topic&trid=2175745

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