SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 6) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
ASSETS
Accounts Receivable, net	$ 149,142	$ 132,699
Inventories, net	93,767	68,567
LIABILITIES AND SHAREHOLDERS' EQUITY
Accrued Liabilities	24,863	22,001
Accumulated Surplus	81,354	$ 55,580
ASU 2014-09 \| Balances Without Adoption of ASU 2014-09
ASSETS
Accounts Receivable, net	149,108
Inventories, net	93,794
LIABILITIES AND SHAREHOLDERS' EQUITY
Accrued Liabilities	24,862
Accumulated Surplus	81,348
ASU 2014-09 \| Effect of Adoption Increase/(Decrease)
ASSETS
Accounts Receivable, net	34
Inventories, net	(27)
LIABILITIES AND SHAREHOLDERS' EQUITY
Accrued Liabilities	1
Accumulated Surplus	$ 6

The aggregate of amounts due from customers or clients, within one year of the balance sheet date (or one operating cycle, if longer), for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date within one year of the balance sheet, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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