XML 56 R46.htm IDEA: XBRL DOCUMENT v3.19.1
BONDS AND BONDS INTEREST PAYABLE (Details 1) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Year ended December 31,    
2019 $ 11,024 $ 22,049
2020 22,049 22,049
2021 33,629 33,629
2022 33,629 33,629
2023 30,070 30,070
Thereafter 26,794 21,290
Total $ 157,195 $ 162,716