Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 2,964	$ 8,638
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	5,337	6,826
Provision (recovering) for doubtful accounts	975	(28)
Provision for obsolete inventories	7,111	3
Deferred income tax	(79)	(1,885)
Stock-based compensation	5
Changes in operating assets and liabilities
Accounts receivable	4,127	10,592
Inventories	19,293	(9,507)
Value added tax receivable	(2,452)	(1,791)
Other receivables and prepaid expenses	(638)	13
Advances on inventory purchases	1,618	(4,866)
Amounts due from related parties	1,918	1,998
Accounts payable	(14,467)	6,361
Accounts payable and other payables- related parties	630	(3,789)
Other payables and accrued liabilities	(3,289)	752
Value added and other taxes payable	(1,987)	(1,330)
Income tax payable	(2,460)	644
Net cash provided by operating activities	18,606	12,631
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(8,577)	(8,717)
Proceeds from sale of property and equipment	40	49
Purchase of intangible assets		(1,720)
Acquisition of Yiduo net of cash acquired		(457)
Net cash used in investing activities	(8,537)	(10,845)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from bank loans	75,263	86,297
Repayment of bank loans	(69,125)	(93,557)
Repayment of loans from related party	1,824	2,426
Advances to related party	(1,216)	(3,105)
Net cash provided by (used in) financing activities	6,746	(7,939)
EFFECT OF EXCHANGE RATE CHANGES ON CASH	(1,200)	(1,107)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	15,615	(7,260)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	22,702	34,134
CASH AND CASH EQUIVALENTS AT END OF PERIOD	38,317	26,874
Cash paid during the period for:
Interest	1,511	2,064
Income taxes	5,362	4,511
SUPPLEMENTAL INFORMATION OF NONCASH INVESTING ACTIVITIES
Increase in intangible assets and non-controlling interests		$ 233