EDGAR Filing Documents for 0001144204-17-060429

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

SEC Accession No. 0001144204-17-060429

Filing Date

2017-11-21

Accepted

2017-11-21 16:25:47

Documents

Period of Report

2017-09-30

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	tv477499_10k.htm	10-K	905586
2	EXHIBIT 21.1	tv477499_ex21-1.htm	EX-21.1	5278
3	EXHIBIT 23.1	tv477499_ex23-1.htm	EX-23.1	2677
4	EXHIBIT 31.1	tv477499_ex31-1.htm	EX-31.1	7900
5	EXHIBIT 31.2	tv477499_ex31-2.htm	EX-31.2	7939
6	EXHIBIT 32.1	tv477499_ex32-1.htm	EX-32.1	4362
7	EXHIBIT 32.2	tv477499_ex32-2.htm	EX-32.2	4381
14	GRAPHIC	tv477499_img1.jpg	GRAPHIC	80318
	Complete submission text file	0001144204-17-060429.txt		9167443

Data Files

Seq	Description	Document	Type	Size
8	XBRL INSTANCE DOCUMENT	dwch-20170930.xml	EX-101.INS	3084129
9	XBRL TAXONOMY EXTENSION SCHEMA	dwch-20170930.xsd	EX-101.SCH	39742
10	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	dwch-20170930_cal.xml	EX-101.CAL	64224
11	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	dwch-20170930_def.xml	EX-101.DEF	137616
12	XBRL TAXONOMY EXTENSION LABEL LINKBASE	dwch-20170930_lab.xml	EX-101.LAB	364996
13	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	dwch-20170930_pre.xml	EX-101.PRE	325359

Mailing Address 4 CROSBY DRIVE BEDFORD MA 01730

Business Address 4 CROSBY DRIVE BEDFORD MA 01730 978-441-2200