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Debt (Details Narrative) - USD ($) $ in Thousands		9 Months Ended
	May 02, 2019	Sep. 30, 2019	Dec. 31, 2018
Debt face amount		$ 263,495	$ 242,106
Present value of minimum lease payments		$ 559	380
Loan maturity period		Few weeks to 10 years
Debt, weighted average interest rate		7.35%
Debt Facility [Member] | Banco de Credito del Peru and Banco Sabadell [Member]
Repayments of lines of credit	$ 30,000
Debt instrument term	5 years
Debt Facility [Member] | Banco de Credito del Peru and Banco Sabadell [Member] | London Interbank Offered Rate (LIBOR) [Member]
Interest rate during period	2.95%
Property, Plant and Equipment [Member]
Debt instrument, collateral amount		$ 7,140	$ 5,037

X

- Definition

Amount of assets pledged to secure a debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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- Definition

Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Weighted average interest rate of debt outstanding.

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X

- Definition

Present value of lessee's discounted obligation for lease payments from finance lease.

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The effective interest rate during the reporting period.

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- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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