The expected amount of incremental revenue during period.

No definition available.

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- Definition

Represents the number of major customers accounting for 10% or more of the specified concentration risk benchmark, which includes, but not limited to, sales revenue, accounts receivable, etc.

+ References

No definition available.

+ Details

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- Definition

The amount of initial cash payment paid at the closing of the transactions.

+ References

No definition available.

+ Details

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- Definition

The amount shares to be issued under the share repurchase agreement.

+ References

No definition available.

+ Details

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
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- Definition

Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
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-Topic 805
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-Section 30
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- Definition

This element represents the amount of any change recognized during the period in the high-end of the estimated range of outcomes (undiscounted) of a liability assumed in a business combination arising from an item of contingent consideration.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 30
-Section 50
-Paragraph 4
-Subparagraph (a)(2)
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- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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-SubTopic 10
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.1)
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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
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- Definition

Amount of cash outflow, made soon after acquisition date of business combination, to settle contingent consideration liability.

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-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 13
-Subparagraph (d)
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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Note 1 - Organization and Significant Accounting Policies (Details Textual)				3 Months Ended		6 Months Ended	12 Months Ended
	Nov. 12, 2019 USD ($)	Aug. 08, 2019 USD ($) shares	Apr. 01, 2019 USD ($)	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)	May 22, 2020 USD ($)	May 14, 2020 USD ($)	Dec. 31, 2018 USD ($)
Cash and Cash Equivalents, at Carrying Value, Ending Balance				$ 6,400,000	$ 31,824,000		$ 6,448,000			$ 30,657,000
Customer Concentration Risk [Member] \| Revenue Benchmark [Member]
Concentration Risk, Percentage				25.00%	34.00%
Number of Major Customers				2	2
Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Concentration Risk, Percentage				33.00%			25.00%
Number of Major Customers				2			2
CryoStor Products [Member] \| Customer Concentration Risk [Member] \| Revenue Benchmark [Member]
Concentration Risk, Percentage				66.00%	90.00%
Minimum [Member] \| Biopreservation Media [Member]
Expected Incremental Revenue				$ 1,500,000
Maximum [Member] \| Biopreservation Media [Member]
Expected Incremental Revenue				$ 2,000,000
Subsequent Event [Member] \| Casdin Capital LLC [Member]
Share Repurchase Agreement, Amount of Shares to be Issued								$ 20,000,000	$ 20,000,000
Astero [Member]
Payments to Acquire Businesses, Gross			$ 12,521,000
Business Combination, Contingent Consideration Arrangements, Change in Range of Outcomes, Contingent Consideration, Liability, Value, High			8,500,000
Payments to Acquire Businesses, Initial Cash Payment			8,000,000
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High			$ 8,500,000
Astero [Member] \| Forecast [Member]
Payment for Contingent Consideration Liability, Investing Activities						$ 484,000
SAVSU [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares) \| shares		1,100,000
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable		$ 19,932,000
CBS Acquisition [Member]
Payments to Acquire Businesses, Gross	$ 11,000,000
Payments to Acquire Businesses, Initial Cash Payment	11,000,000
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	4,000,000
CBS Acquisition [Member] \| Earning Payments Payable in Each Calendar Year 2020, 2021, 2022, 2023, and 2024 [Member]
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High	$ 15,000,000