Amount of cash paid to acquire the entity.

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-Publisher FASB

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-Paragraph 68

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-Publisher FASB

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Amount of acquisition cost of a business combination allocated to noncontrolling interests.

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The percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Interest rate stated in the contractual debt agreement.

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-Publisher SEC

-Name Regulation S-X (SX)

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-Section 02

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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No definition available.

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Amount borrowed under the credit facility as of the balance sheet date.

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Date the credit facility terminates, in CCYY-MM-DD format.

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Description of the frequency of the required periodic payments of interest, principal, or both, and the amount, if set, or a description of a formula upon which payment is based.

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Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).

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Amount of the required periodic payments of both interest and principal.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Subsequent Event - Additional Information (Detail) (Subsequent Event [Member], USD $)					1 Months Ended
	May 06, 2013	Jun. 24, 2015 Kewaunee Labway Asia Pte. Ltd. [Member]	Jun. 24, 2014 Kewaunee Labway Asia Pte. Ltd. [Member]	Jun. 24, 2013 Kewaunee Labway Asia Pte. Ltd. [Member]	May 06, 2013 Line of Credit [Member]	Sep. 01, 2017 Term Loan A [Member]	Aug. 01, 2017 Term Loan A [Member]	May 06, 2013 Term Loan A [Member]	May 01, 2020 Term Loan B [Member]	May 06, 2013 Term Loan B [Member]	Nov. 03, 2014 Term Loan B [Member]
Subsequent Event [Line Items]
Loan agreement					$ 20,000,000			$ 3,450,000		$ 1,550,000
Loan agreement, Maturity date					May 01, 2016			May 01, 2020		May 01, 2020
Letters of credit	4,700,000
Interest rate description					Indebtedness under the Line of Credit bears interest at a variable rate per annum equal to Daily One Month LIBOR plus 1.5% per annum
Percentage of Interest over one month LIBOR					1.50%					1.575%
Term loan, Payment terms								Payments are due under Term Loan A in consecutive equal monthly principal payments in the amount of $17,000 until August 1, 2017, and then in consecutive equal monthly principal payments in the amount of $79,000 each, commencing on September 1, 2017 and continuing on the first business day of each month thereafter until May 1, 2020, and at that time, all principal, accrued unpaid interest and other charges outstanding under Term Loan A shall be due and payable in full		Payments are due under the Term Loan B in consecutive equal monthly principal payments in the amount of $18,000 until May 1, 2020, and at that time, all principal
Periodic payments						79,000	17,000		18,000
Fixed rate percentage							4.37%	4.875%			3.07%
Minority ownership percentage				49.00%
Business Acquisition, Purchase price				3,550,000
Minority ownership share of the accumulated undistributed earnings of the Subsidiary reported as noncontrolling interest				1,800,000
Payments under agreement		$ 887,500	$ 887,500	$ 1,775,000