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Stock-Based Compensation (Details Narrative)
$ in Thousands
Jun. 30, 2017
USD ($)
shares
2013 Equity Incentive Plan [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation expense $ 113
Number of common stock reserved for future issuance | shares 822,667
Other Stock Options [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation expense $ 32