Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Commitments and Contingencies (Details Narrative)

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Note 9 - Commitments and Contingencies (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]          
Operating Leases, Rent Expense, Net $ 100 $ 300 $ 200 $ 600  
Capital lease - short term 136   136   $ 173
Capital lease - long term 204   204   $ 332
Settlement of obligation $ 1,453 $ 0 $ 1,453 $ 0