ION Geophysical Corporation Balance Sheet 2011-2024 | IO

	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011
Net Debt	249 M	88.4 M	88.2 M	105 M	106 M	101 M	17 M	72.1 M	44.4 M	62.7 M
Long Term Debt	144 M	119 M	120 M	117 M	144 M	178 M	183 M	214 M	102 M	99.3 M
Total Non Current Liabilities	38.6 M	152 M	131 M	131 M	165 M	223 M	328 M	427 M	112 M	107 M
Total Current Liabilities	226 M	116 M	106 M	140 M	95.1 M	104 M	153 M	180 M	209 M	139 M
Total Liabilities	265 M	268 M	237 M	270 M	260 M	326 M	482 M	607 M	322 M	246 M
Deferred Revenue	3.65 M	4.55 M	7.71 M	8.91 M	3.71 M	6.56 M	8.26 M	20.7 M	26.9 M	33.8 M
Retained Earnings	-1.01 B	-974 M	-926 M	-855 M	-825 M	-760 M	-734 M	-606 M	-360 M	-424 M
Total Assets	194 M	233 M	245 M	301 M	313 M	438 M	617 M	865 M	821 M	674 M