Long Term and Other Debt (Details 1) $ in Thousands	Mar. 31, 2019 USD ($)
Debt Instrument [Line Items]
Capital leases and hire purchase contract, 2019	$ 246
Capital leases and hire purchase contract, 2020	29
Capital leases and hire purchase contract, 2021
Capital leases and hire purchase contract, 2022
Capital leases and hire purchase contract, 2023
Capital leases and hire purchase contract, Total	275
Total, 2019	246
Total, 2020	29
Total, 2023	140,000
Total	140,275
Senior Bank Debt [Member]
Debt Instrument [Line Items]
Senior bank debt, 2019
Senior bank debt, 2020
Senior bank debt, 2021
Senior bank debt, 2022
Senior bank debt,2023	140,000
Senior bank debt, Total	$ 140,000

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737