XML 46 R32.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 5 - Assets Held for Rent (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2021
Notes Tables |
Scheduleof Assets Held for Rent [Table Text Block] |
(In thousands) |  | 2021 |  |  | 2020 |
Shippers placed in service |  | $ | 5,433 |  |  | $ | 3,171 |
Fixed assets held for rent |  |  | 3,603 |  |  |  | - |
Accumulated depreciation |  |  | (1,284 | ) |  |  | (411 | )
Net |  |  | 7,752 |  |  |  | 2,760 |
Shippers and related components in production |  |  | 2,334 |  |  |  | 1,945 |
Total |  | $ | 10,086 |  |  | $ | 4,705 |

X
- Definition Tabular disclosure of assets held for rent. + References No definition available. + Details
Name: | blfs_ScheduleOfAssetsHeldForRentTableTextBlock
Namespace Prefix: | blfs_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration