Consolidated Statements of Operations (Parenthetical)		3 Months Ended
Aug. 14, 2019	Mar. 31, 2020	Mar. 31, 2019
Consolidated Statements of Operations
Stock conversion ratio	1.795431	1.795431	1.795431

The exchange ratio applied in the conversion offering.

No definition available.

Name:	hone_ExchangeRatioAppliedInConversionOffering
Namespace Prefix:	hone_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration