Stockholders' Equity - Warrants (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2021
Stockholders' Equity
Fair value of warrants	$ 12,192	$ 12,192

Amount of increase in additional paid in capital (APIC) resulting from the warrant reclassification.

No definition available.

Name:	indt_AdjustmentsToAdditionalPaidInCapitalWarrantReclassification
Namespace Prefix:	indt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration