Long Term and Other Debt (Details 1) - USD ($) $ in Thousands	Dec. 31, 2016	Sep. 30, 2016	Sep. 24, 2016
Debt Instrument [Line Items]
Capital leases and hire purchase contract, 2017 (nine months)		$ 208
Capital leases and hire purchase contract, 2018		71
Capital leases and hire purchase contract, 2019		38
Capital leases and hire purchase contract, 2020		2
Capital leases and hire purchase contract, Total	$ 319	319	$ 375
Total, 2017 (nine months)		17,160
Total, 2018		71
Total, 2019		101,568
Total, 2020		2
Total	118,801	118,801	414,002
Senior Bank Debt [Member]
Debt Instrument [Line Items]
Senior bank debt, 2017 (nine months)		16,952
Senior bank debt, 2018		0
Senior bank debt, 2019		101,530
Senior bank debt, 2020		0
Senior bank debt, Total	$ 118,482	$ 118,482	$ 115,379