XML 22 R14.htm IDEA: XBRL DOCUMENT v3.22.1

Inventories	3 Months Ended
	Mar. 31, 2022
Inventory Disclosure [Abstract]
Inventories	8. Inventories Inventories are comprised of Ameluz®, Xepi® and the BF-RhodoLED® finished products. In assessing the consumption of inventories, the sequence of consumption is assumed to be based on the first-in-first-out (FIFO) method. There was no provision for obsolescence recorded for the three months ended March 31, 2022. We recorded a provision of $35,000 for Xepi® inventory obsolescence, for the three months ended March 31, 2021.

X

- References

No definition available.

+ Details

Name:	us-gaap_InventoryDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-URI https://asc.fasb.org/topic&trid=2126998

+ Details

Name:	us-gaap_InventoryDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration