EDGAR Filing Documents for 0000003499-20-000015

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

SEC Accession No. 0000003499-20-000015

Filing Date

2020-05-04

Accepted

2020-05-04 08:17:32

Documents

Period of Report

2020-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	alx10-q33120.htm iXBRL	10-Q	843863
2	EXHIBIT 10.1	exhibit101.htm	EX-10.1	82792
3	EXHIBIT 10.2	exhibit102.htm	EX-10.2	24429
4	EXHIBIT 10.3	exhibit103.htm	EX-10.3	230667
5	EXHIBIT 15.1	exhibit15.htm	EX-15.1	2980
6	EXHIBIT 31.1	exhibit311.htm	EX-31.1	13523
7	EXHIBIT 31.2	exhibit312.htm	EX-31.2	13533
8	EXHIBIT 32.1	exhibit321.htm	EX-32.1	6013
9	EXHIBIT 32.2	exhibit322.htm	EX-32.2	5868
	Complete submission text file	0000003499-20-000015.txt		4535266

Data Files

Seq	Description	Document	Type	Size
10	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	alx-20200331.xsd	EX-101.SCH	38789
11	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	alx-20200331_cal.xml	EX-101.CAL	50344
12	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	alx-20200331_def.xml	EX-101.DEF	169807
13	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	alx-20200331_lab.xml	EX-101.LAB	460975
14	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	alx-20200331_pre.xml	EX-101.PRE	279592
29	EXTRACTED XBRL INSTANCE DOCUMENT	alx10-q33120_htm.xml	XML	528683

Mailing Address 210 ROUTE 4 EAST PARAMUS NJ 07652

Business Address 210 ROUTE 4 EAST PARAMUS NJ 07652 201-587-8541