Condensed Consolidated Statements of Cash Flows (Unaudited) $ in Thousands	9 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 214	$ 6,482
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	6,824	6,523
Loss from sale of property and equipment	16	102
Provision of bad debt allowance	820
Provision for obsolete inventories	3,846	2,697
Deferred income tax	(2,388)	(1,706)
Stock-based compensation	12	7
Changes in operating assets and liabilities
Accounts receivable	312	(15,012)
Inventories	(4,979)	(32,831)
Value added tax receivable	(281)	430
Other receivables and prepaid expenses	3,738	(19,792)
Advances on inventory purchases	(3,214)	(8,199)
Amounts due from related parties	16	4
Accounts payable	6,253	29,547
Accounts payable and other payables- related parties	(692)	153
Other payables and accrued liabilities	(10,594)	14,054
Value added and other taxes payable	(4,120)	(3,892)
Income tax payable	746	311
Net cash used in operating activities	(3,471)	(21,122)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(6,555)	(9,144)
Net cash used in investing activities	(6,555)	(9,144)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from bank loans	42,570	39,872
Repayment of bank loans	(35,620)	(40,225)
Repayment of loans from related party	10,692	3,232
Advances to related party	(6,755)	(8,183)
Net cash used in financing activities	10,887	(5,304)
EFFECT OF EXCHANGE RATE CHANGES ON CASH	(650)	(2,827)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	211	(38,397)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	47,012	62,876
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	45,837	24,479
RESTRICTED CASH	1,386
Cash paid during the period for:
Interest	1,036	1,202
Income taxes	$ 4,196	$ 4,427