Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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

Subsequent Events (Details) - USD ($)		1 Months Ended	3 Months Ended
Subsequent Events (Details) - USD ($)	Sep. 30, 2019	Oct. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Jun. 30, 2018
Amendment to the 2015 Debt Facility
Treasury stock shares acquired (in shares)	586,387
Amount of shares repurchased			$ 6,310,514	$ 983,582	$ 1,133,018
Subsequent events
Amendment to the 2015 Debt Facility
Treasury stock shares acquired (in shares)		47,875
Amount of shares repurchased		$ 500,000