Income Taxes (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Nov. 18, 2016
Income Tax [Line Items]
Income Tax Expense (Benefit)	$ 71,000	$ 33,000	$ (2,658,000)	$ 68,000
Effective Income Tax Rate Reconciliation, Percent	148.00%	92.00%	6995.00%
Excluding The Impact Of Valuation Allowance [Member]
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Percent			437.00%	101.00%
Xcede Technologies inc [Member]
Income Tax [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	60.00%		60.00%		59.00%
Income Tax Expense (Benefit)			$ 2,700,000
Federal [Member]
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			34.00%