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Acquisitions - Consideration (Details) - USD ($) $ / shares in Units, $ in Thousands | Sep. 01, 2021 | May 03, 2021 | Mar. 19, 2021
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Sexton Acquisition |  |  |
Business Acquisition [Line Items] |  |  |
Merger consideration shares (in shares) | 530,502 |  |
BioLife stock price (in dollars per share) | $ 60.50 |  |
Value of issued shares | $ 32,095 |  |
plus: Fair value of BioLife’s existing investment in Sexton | 7,951 |  |
less: Net working capital adjustment | (118) |  |
Merger Consideration | $ 39,928 |  |
GCI Acquisition |  |  |
Business Acquisition [Line Items] |  |  |
Merger consideration shares (in shares) |  | 6,636,470 |
BioLife stock price (in dollars per share) |  | $ 35.07 |
Value of issued shares |  | $ 232,741 |
Merger Consideration |  | $ 234,909 |
BioLife shares outstanding (as of March 19, 2021) (in shares) |  |  | 33,401,359
Merger consideration percentage |  | 19.90% |
Merger consideration shares (in shares) |  | 6,646,870 |
less: Merger consideration shares withheld to satisfy outstanding GCI stockholder obligations to GCI (in shares) |  | 10,400 |
plus: Settlement of BioLife prepaid deposits |  | $ 2,152 |
plus: Net settlement of BioLife accounts receivable |  | $ 16 |

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