Quarterly report pursuant to Section 13 or 15(d)

Equity Incentive Plan (Details Textual)

v3.8.0.1
Equity Incentive Plan (Details Textual)
3 Months Ended
Mar. 31, 2018
USD ($)
shares
2013 Equity Incentive Plan  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation cost related to non-vested share-based compensation arrangements $ 764,494
Weighted average period for recognition 8 months 12 days
2013 Equity Incentive Plan | EmployeeStockOption [member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Value of options granted $ 90,000
Compensation expense associated with grants $ 22,500
Equity Incentive Plan [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Shares of common stock available for issuance under the Plan (in shares) | shares 860,544
Stock options granted (in shares) | shares 95,358