EDGAR Filing Documents for 0001306830-21-000020

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001306830-21-000020

Filing Date

2021-02-11

Accepted

2021-02-11 16:41:14

Documents

184

Period of Report

2020-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	ce-20201231.htm iXBRL	10-K	4674976
2	EX-4.10	ex410-10k123120.htm	EX-4.10	218168
3	EX-10.2(E)	ex102e-10k123120.htm	EX-10.2(E)	8484
4	EX-10.9(C).1	ex109c1-10k123120.htm	EX-10.9(C).1	2019
5	EX-10.11(A)	ex1011a-10k123120.htm	EX-10.11(A)	8476
6	EX-10.14	ex1014-10k123120.htm	EX-10.14	2665
7	EX-21.1	ex211-10k123120.htm	EX-21.1	87557
8	EX-22.1	ex221-10k123120.htm	EX-22.1	10349
9	EX-23.1	ex231-10k123120.htm	EX-23.1	3989
10	EX-31.1	ex311-10k123120.htm	EX-31.1	11823
11	EX-31.2	ex312-10k123120.htm	EX-31.2	11563
12	EX-32.1	ex321-10k123120.htm	EX-32.1	6531
13	EX-32.2	ex322-10k123120.htm	EX-32.2	6103
19		ce-20201231_g1.gif	GRAPHIC	23023
20		ce-20201231_g2.jpg	GRAPHIC	115773
	Complete submission text file	0001306830-21-000020.txt		22817246

Data Files

Seq	Description	Document	Type	Size
14	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	ce-20201231.xsd	EX-101.SCH	119295
15	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	ce-20201231_cal.xml	EX-101.CAL	235864
16	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	ce-20201231_def.xml	EX-101.DEF	762411
17	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	ce-20201231_lab.xml	EX-101.LAB	1392365
18	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	ce-20201231_pre.xml	EX-101.PRE	1118283
21	EXTRACTED XBRL INSTANCE DOCUMENT	ce-20201231_htm.xml	XML	4961142

Mailing Address 222 W. LAS COLINAS BLVD., SUITE 900N IRVING TX 75039-5421

Business Address 222 W. LAS COLINAS BLVD., SUITE 900N IRVING TX 75039-5421 972-443-4000