XML 90 R61.htm IDEA: XBRL DOCUMENT v3.10.0.1
INCOME TAXES - TAX CUT AND JOBS ACT (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
Federal corporate tax rate 21.00% 35.00%
Impact on deferred tax assets due to corporate tax rate reduction   $ 102,300,000