XML 61 R49.htm IDEA: XBRL DOCUMENT v3.19.1
Investment in Surface Pharmaceuticals, Inc. and Agreements - Related Party Transactions - Schedule of Condensed Balance Sheet (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Mar. 31, 2018
Dec. 31, 2017
Current assets $ 38,505 $ 32,843    
Total assets 66,510 49,451    
Total liabilities 29,476 24,700    
Total stockholders' equity 37,059 24,751 $ 83 $ 2,615
Total liabilities and stockholders' equity 66,510 $ 49,451    
Surface Pharmaceuticals Inc [Member]        
Current assets 18,742      
Non current assets 49      
Total assets 18,791      
Total liabilities 396      
Total stockholders' equity 18,395      
Total liabilities and stockholders' equity $ 18,791