Debt Covenant, Outstanding Principal Plus Accrued Interest Percent Of Appraised Value, Maximum Threshold

No definition available.

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- Definition

Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

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- Definition

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

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

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-Section S99

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-Topic 944

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-Section S99

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20, 22

-Article 5

+ Details

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- Definition

Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19,20)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

No definition available.

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Long-term Debt (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Long-term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Sep. 30, 2015	Jan. 30, 2015	Sep. 30, 2014
Debt Instrument [Line Items]
Long-term debt, balance	$ 9,367	$ 9,367
Current maturities of long-term debt	919	$ 919		$ 0
Mortgage Note
Debt Instrument [Line Items]
Outstanding principal plus accrued interest as percent of appraised value, maximum threshold		80.00%
Current maturities of long-term debt	200	$ 200
Mortgage Note \| Federal Home Loan Board Five Year Classic Advance Rate
Debt Instrument [Line Items]
Basis spread on variable rate		240.00%
BTU International, Inc (BTU) Merger
Debt Instrument [Line Items]
Long-term debt acquired			$ 7,200
BTU International, Inc (BTU) Merger \| Mortgage Note
Debt Instrument [Line Items]
Long-term debt, balance	6,900	$ 6,900
Interest rate			4.40%
SoLayTec, B.V.
Debt Instrument [Line Items]
Long-term debt, balance	2,400	$ 2,400
Additional borrowings	$ 700
Minimum \| SoLayTec, B.V.
Debt Instrument [Line Items]
Interest rate	5.95%	5.95%
Maximum \| SoLayTec, B.V.
Debt Instrument [Line Items]
Interest rate	10.00%	10.00%