XML 50 R40.htm IDEA: XBRL DOCUMENT v3.19.1
Debt (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Debt face amount $ 246,917 $ 224,041
Capital lease obligations minimum lease payments $ 344  
Loan maturity period Few weeks to 11 years  
Debt, weighted average interest rate 7.51%  
Property, Plant and Equipment [Member]    
Debt instrument, collateral amount $ 5,122 $ 5,038