Escrow deposits related to property sales in noncash investing and financing activities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586

Name:	us-gaap_EscrowDepositsRelatedToPropertySales
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Subsequent Event (Details) - USD ($) $ in Thousands		12 Months Ended
Subsequent Event (Details) - USD ($) $ in Thousands	Aug. 29, 2019	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Subsequent Event [Line Items]
Agreement to sell property		$ 248	$ 6,152	$ 1,848
Subsequent Event [Member]
Subsequent Event [Line Items]
Agreement to sell property	$ 20,500
Non-refundable deposit placed in escrow	$ 500