CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (2,377)us-gaap_NetIncomeLoss	$ 1,487us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities:
Loss from discontinued operations	0	316
Depreciation (including capital lease amortization)	1,655us-gaap_Depreciation	1,624us-gaap_Depreciation
Amortization of purchased intangible assets	1,017us-gaap_AmortizationOfIntangibleAssets	1,616us-gaap_AmortizationOfIntangibleAssets
Amortization of deferred debt issuance costs	73	25
Stock-based compensation	724us-gaap_ShareBasedCompensation	717us-gaap_ShareBasedCompensation
Excess tax benefit from stock-based compensation	(23)	(26)
Deferred income tax provision (benefit)	(311)us-gaap_DeferredIncomeTaxExpenseBenefit	670us-gaap_DeferredIncomeTaxExpenseBenefit
Restructuring and impairment charges	1,996	0
Cash payments for restructuring charges	(72)us-gaap_PaymentsForRestructuring	0us-gaap_PaymentsForRestructuring
Change in:
Accounts receivable, net	3,979	1,570
Inventory, net	(4,933)us-gaap_IncreaseDecreaseInInventories	(2,459)us-gaap_IncreaseDecreaseInInventories
Prepaid expenses and other	(618)	(1,867)
Accounts payable	(2,122)	(1,051)
Customer advances	(1,301)	1,980
Accrued expenses and other liabilities	(1,519)	(1,125)
Net cash flows provided by (used in) continuing operations	(3,832)	3,477
Net cash flows used in discontinued operations	0	(298)
Net cash provided by (used in) operating activities	(3,832)	3,179
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of property, plant and equipment	(891)	(1,994)
Change in other non-current assets	0	32
Net cash flows used in continuing operations	(891)	(1,962)
Net cash flows used in discontinued operations	0	(63)
Net cash used in investing activities	(891)	(2,025)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings (repayments) on bank lines of credit, net	10,142	(1,863)
Payment on loans with former owners of LRI	0us-gaap_RepaymentsOfOtherLongTermDebt	(15)us-gaap_RepaymentsOfOtherLongTermDebt
Payment on capital lease obligations	(1)	(15)
Payment of dividends	(559)us-gaap_PaymentsOfDividends	(550)us-gaap_PaymentsOfDividends
Payment of deferred debt issuance costs	(868)us-gaap_PaymentsOfDebtIssuanceCosts	0us-gaap_PaymentsOfDebtIssuanceCosts
Net proceeds from issuance of common stock to employees and directors	10	22
Excess tax benefit from stock-based compensation	23	26
Net cash provided by (used in) financing activities	8,747	(2,395)
EFFECTS OF EXCHANGE RATES ON CASH	(485)	(226)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	3,539	(1,467)
CASH AND CASH EQUIVALENTS, beginning of the period	9,400	10,598
CASH AND CASH EQUIVALENTS, end of the period	$ 12,939	$ 9,131

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- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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- Definition

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585

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- Definition

The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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- Definition

The total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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-Publisher FASB

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-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585

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The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 9

-Subparagraph c

-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3098-108585

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The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).

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- Definition

The cash outflow attributable to repayments of borrowings not otherwise defined in the taxonomy (with maturities initially due after one year or beyond the operating cycle if longer).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (b)

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-Publisher FASB

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-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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The aggregate amount provided for estimated restructuring charges, remediation costs, and asset impairment loss during an accounting period. Generally, these items are either unusual or infrequent, but not both (in which case they would be extraordinary items).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.3)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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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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