Quarterly report pursuant to Section 13 or 15(d)

Equity and Mezzanine Equity - Changes in Carrying Value of Series D Preferred (Details)

v3.19.2
Equity and Mezzanine Equity - Changes in Carrying Value of Series D Preferred (Details) - Series D Preferred - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Mar. 31, 2018
Temporary Equity [Line Items]        
Series D Preferred, Beginning Balance $ 79,522 $ 76,955 $ 74,542 $ 53,236
Accretion of Preferred Stock discount 149 148 148 148
Undeclared dividends 2,419 2,419    
Issuance of Preferred Stock for acquisition of JANAF       21,158
Series D Preferred, Ending Balance $ 82,090 $ 79,522 $ 74,690 $ 74,542