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Stockholders' Equity (Detail Textuals) - USD ($)
1 Months Ended 3 Months Ended
Jul. 31, 2017
Jul. 21, 2017
Mar. 31, 2017
Mar. 31, 2018
Dec. 31, 2017
Subsequent Event [Line Items]          
Preferred stock, par value (in dollars per share)       $ 0.001 $ 0.001
Proceeds from issuance of common stock     $ 86,000    
Series A convertible preferred stock          
Subsequent Event [Line Items]          
Number of shares issued upon conversion         8,608
Price per share used to determine number of shares of common stock $ 1,000        
Underwriting Agreement | Ladenburg Thalmann & Co. Inc.          
Subsequent Event [Line Items]          
Proceeds from issuance of common stock   $ 13,700,000      
Underwriting Agreement | Ladenburg Thalmann & Co. Inc. | Class A Units          
Subsequent Event [Line Items]          
Share price per unit (in dollars per share)   $ 2      
Number of units authorized for issuance and sale   3,154,000      
Underwriting Agreement | Ladenburg Thalmann & Co. Inc. | Class A Units | Common Stock          
Subsequent Event [Line Items]          
Number of securities called by each unit   1      
Number of securities called by each warrant   1      
Underwriting Agreement | Ladenburg Thalmann & Co. Inc. | Class B Units          
Subsequent Event [Line Items]          
Share price per unit (in dollars per share)   $ 0.001      
Number of units authorized for issuance and sale   8,872      
Underwriting Agreement | Ladenburg Thalmann & Co. Inc. | Class B Units | Common Stock          
Subsequent Event [Line Items]          
Number of shares issued upon conversion   500      
Price per share used to determine number of shares of common stock   $ 1,000.00      
Conversion price   $ 1,000.00      
Underwriting Agreement | Ladenburg Thalmann & Co. Inc. | Class B Units | Series A convertible preferred stock          
Subsequent Event [Line Items]          
Number of securities called by each unit   1      
Preferred stock, par value (in dollars per share)   $ 0.001