Quarterly report pursuant to Section 13 or 15(d)

Debt and Interest - Long-term debt (Details)

v3.19.2
Debt and Interest - Long-term debt (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Debt [Line Items]    
Total notes payable, long-term $ 90,242 $ 84,406
Less: Discount of notes payable 6,539 4,903
Total notes payable $ 83,703 79,503
Interest Rate 2.50%  
IDB Note [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 14,929 14,929
Interest Rate 2.25%  
2017 Subordinated Note Financing One [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 3,254 3,254
Interest Rate 8.00%  
2017 Subordinated Note Financing Two [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 13,893 13,893
Interest Rate 8.00%  
2017 Subordinated Note Financing Three [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 1,820 1,820
Interest Rate 8.00%  
2017 Subordinated Note Financing Four [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 3,018 3,018
Interest Rate 8.00%  
2017 Subordinated Note Financing Five [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 6,371 6,371
Interest Rate 8.00%  
Opus Credit Facility [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 9,500 9,500
Interest Rate 12.00%  
Caelum Convertible Note One [Member]    
Debt [Line Items]    
Total notes payable, long-term   1,000
Interest Rate 8.00%  
Caelum Convertible Note Two [Member]    
Debt [Line Items]    
Total notes payable, long-term   6,800
Interest Rate 8.00%  
Caelum Convertible Note Three [Member]    
Debt [Line Items]    
Total notes payable, long-term   2,114
Interest Rate 8.00%  
Venture Notes One [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 6,517 6,517
Interest Rate 8.00%  
Venture Notes Two [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 15,190 $ 15,190
Interest Rate 8.00%  
Mustang 2019 Venture Debt [Member]    
Debt [Line Items]    
Total notes payable, long-term $ 15,750  
Interest Rate 9.00%  
LIBOR Rate [Member]    
Debt [Line Items]    
Interest Rate 9.00%