Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details Narrative)

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Commitments and Contingencies (Details Narrative)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
USD ($)
Sep. 30, 2017
USD ($)
Interstate Battery System International, Inc. [Member] | Interstate Battery Agreement [Member]    
Commitment paid per occurrence $ 2,000 $ 2,000
Interstate Battery System International, Inc. [Member] | Interstate Battery Agreement [Member] | General and Administrative Expense [Member]    
Charge for breach of contract (600) (600)
Johnson Controls [Member] | Johnson Controls Agreement [Member]    
Commitment paid per occurrence $ 1,000 $ 1,000