Assets and Equity  
  Total Assets ($000)  
  Total Equity ($000)  
 2016 FQ4
12/31/2016
2017 FQ1
3/31/2017
2017 FQ2
6/30/2017
2017 FQ3
9/30/2017
2017 FQ4
12/31/2017
Total Assets ($000)4,381,1154,388,7634,375,5294,469,2304,529,850
Total Equity ($000)390,804397,785406,042414,228413,284