Long-term Debt	6 Months Ended
Mar. 31, 2016
Debt Disclosure [Abstract]
Long-term Debt	Long-term Debt In January 2015, the Company acquired $7.2 million of long-term debt as part of the BTU acquisition. The debt is secured by the Company's real property in Billerica, Massachusetts, and has a remaining balance of $6.7 million as of March 31, 2016. The debt has an interest rate of 4.4% through September 26, 2018, at which time the interest rate will be adjusted to a per annum fixed rate equal to the aggregate of the Federal Home Loan Board Five Year Classic Advance Rate plus two hundred forty basis points. The maturity date of the debt is September 26, 2023. In December 2014, the Company acquired $2.0 million of long-term debt as part of the SoLayTec B.V. (“SoLayTec”) acquisition. During the six months ended March 31, 2016, SoLayTec borrowed an additional $0.8 million. As of March 31, 2016 the SoLayTec long-term debt has a remaining balance of $3.4 million, with interest capitalized per the agreement bearing interest at rates ranging from 5.95% to 10% and maturity dates ranging from fiscal 2017 to fiscal 2021.

Long-term Debt

In January 2015, the Company acquired $7.2 million of long-term debt as part of the BTU acquisition. The debt is secured by the Company's real property in Billerica, Massachusetts, and has a remaining balance of $6.7 million as of March 31, 2016. The debt has an interest rate of 4.4% through September 26, 2018, at which time the interest rate will be adjusted to a per annum fixed rate equal to the aggregate of the Federal Home Loan Board Five Year Classic Advance Rate plus two hundred forty basis points. The maturity date of the debt is September 26, 2023.

In December 2014, the Company acquired $2.0 million of long-term debt as part of the SoLayTec B.V. (“SoLayTec”) acquisition. During the six months ended March 31, 2016, SoLayTec borrowed an additional $0.8 million. As of March 31, 2016 the SoLayTec long-term debt has a remaining balance of $3.4 million, with interest capitalized per the agreement bearing interest at rates ranging from 5.95% to 10% and maturity dates ranging from fiscal 2017 to fiscal 2021.