Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 13,305	$ 16,366
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	8,495	7,532
Provision for obsolete inventories	3,690	$ 4,967
Loss from sale of property and equipment	(28)
Provision for doubtful accounts	503	$ 1,789
Deferred income tax	(708)	(3,471)
Stock-based compensation	10	15
Changes in operating assets and liabilities
Accounts receivable	(491)	(13,850)
Inventories	(12,261)	(511)
Value added tax receivable	(187)	(95)
Other receivables and prepaid expenses	(524)	(1,767)
Advances on inventory purchases	(2,582)	2,055
Amounts due from related parties	(1,359)	240
Accounts payable	10,836	(13,459)
Accounts payable and other payables- related parties	(1,829)	(1,285)
Other payables and accrued liabilities	2,460	4,897
Value added and other taxes payable	1,030	838
Income tax payable	(1,230)	5,061
Net cash provided by operating activities	19,130	9,322
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(11,385)	(9,477)
Proceeds from sale of property and equipment	67	161
Purchase of land use rights	(1,475)	$ (1,314)
Acquisition of Yiduo net of cash acquired	(690)
Net cash used in investing activities	(13,483)	$ (10,630)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from bank loans	136,910	138,413
Repayment of bank loans	(149,791)	(131,173)
Repayment of loans from related party	2,405	4,358
Advances to related party	$ (4,873)	(5,044)
Interest income received from related party		1,302
Net cash used in provided by financing activities	$ (15,349)	7,856
EFFECT OF EXCHANGE RATE CHANGES ON CASH	(1,730)	(186)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(11,432)	6,361
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	34,134	27,773
CASH AND CASH EQUIVALENTS AT END OF PERIOD	22,702	34,134
Cash paid during the period for:
Accrued interest income on amounts due from related party under counter-guarantee agreement (Note 13)	888	1,075
Interest	2,627	3,269
Income taxes	6,993	$ 3,905
SUPPLEMENTAL INFORMATION OF NONCASH INVESTING ACTIVITIES
Increase in intangible assets and non-controlling interests	$ 233

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Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable.

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The cash outflow to settle a bank borrowing during the year.

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The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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