EDGAR Filing Documents for 0000019584-20-000023

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0000019584-20-000023

Filing Date

2020-05-01

Accepted

2020-05-01 08:01:57

Documents

Period of Report

2020-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	che-20200331x10q.htm iXBRL	10-Q	4357031
2	EX-31.1	che-20200331xex31_1.htm	EX-31.1	16148
3	EX-31.2	che-20200331xex31_2.htm	EX-31.2	15698
4	EX-31.3	che-20200331xex31_3.htm	EX-31.3	15707
5	EX-32.1	che-20200331xex32_1.htm	EX-32.1	9953
6	EX-32.2	che-20200331xex32_2.htm	EX-32.2	10201
7	EX-32.3	che-20200331xex32_3.htm	EX-32.3	10203
	Complete submission text file	0000019584-20-000023.txt		12286680

Data Files

Seq	Description	Document	Type	Size
8	EX-101.SCH	che-20200331.xsd	EX-101.SCH	52860
9	EX-101.CAL	che-20200331_cal.xml	EX-101.CAL	56286
10	EX-101.DEF	che-20200331_def.xml	EX-101.DEF	161577
11	EX-101.LAB	che-20200331_lab.xml	EX-101.LAB	372412
12	EX-101.PRE	che-20200331_pre.xml	EX-101.PRE	353703
49	EXTRACTED XBRL INSTANCE DOCUMENT	che-20200331x10q_htm.xml	XML	2613904

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