General form of registration statement for all companies including face-amount certificate companies

Stockholders' Deficit, Preferred Units/Stock (Q2) (Details)

v3.19.3
Stockholders' Deficit, Preferred Units/Stock (Q2) (Details) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended
May 13, 2019
May 10, 2019
May 06, 2019
Feb. 12, 2019
Dec. 12, 2018
Dec. 31, 2018
Jun. 30, 2019
Jun. 30, 2019
Oct. 22, 2018
Aug. 31, 2018
Aug. 31, 2017
Class of Stock [Line Items]                      
Preferred stock, par value (in dollars per share)           $ 0.001         $ 0.001
Unit price (in dollars per share)         $ 1.95 $ 11.18          
Net proceeds from issuance of stock         $ 2,700,000            
Share issuance costs         $ 122,741            
Shares outstanding (in shares)     2,633,678       1,707,920 1,707,920      
Series A Preferred Units [Member]                      
Class of Stock [Line Items]                      
Shares issued in private placement (in shares)       62,500   2,162,536          
Preferred stock, par value (in dollars per share)           $ 0.001 $ 0.001 $ 0.001   $ 0.001 $ 0.001
Unit price (in dollars per share)       $ 2.40   $ 2.40          
Net proceeds from issuance of stock       $ 200,000   $ 4,700,000          
Share issuance costs           $ 500,000          
Shares issued in stock conversion (in shares)     2,460,517                
Shares outstanding (in shares)                   1,000 1,000
Series E Preferred Stock [Member]                      
Class of Stock [Line Items]                      
Preferred stock, par value (in dollars per share)           $ 0.001     $ 0.99 $ 0.001 $ 0.001
Shares issued in stock conversion (in shares) 300,000 875,000                  
Shares acquired (in shares)     2,633,678                
Shares converted (in shares) 236,364 689,394         925,758 925,758      
Shares outstanding (in shares)           2,846,355.54 1,707,920 1,707,920   0 0
Preferred stock, shares issuable upon conversion (in shares)             2,167,745 2,167,745