Annual report pursuant to Section 13 and 15(d)

INCOME TAXES. (Details 4)

v3.19.1
INCOME TAXES. (Details 4)
$ in Thousands
Dec. 31, 2018
USD ($)
Federal [Member]  
Net operating loss carryforward $ 183,212
Federal [Member] | 2019 [Member]  
Net operating loss carryforward 94,739
Federal [Member] | 2020 [Member]  
Net operating loss carryforward 6,374
Federal [Member] | 2021 [Member]  
Net operating loss carryforward 6,308
Federal [Member] | 2022 [Member]  
Net operating loss carryforward 6,308
Federal [Member] | 2023 [Member]  
Net operating loss carryforward 6,308
State [Member]  
Net operating loss carryforward 166,032
State [Member] | 2019 [Member]  
Net operating loss carryforward 108,956
State [Member] | 2020 [Member]  
Net operating loss carryforward 5,345
State [Member] | 2021 [Member]  
Net operating loss carryforward 5,318
State [Member] | 2022 [Member]  
Net operating loss carryforward 5,318
State [Member] | 2023 [Member]  
Net operating loss carryforward $ 5,318