CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (3,696)	$ 3,803
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Loss from discontinued operations	0	97
Depreciation (including capital lease amortization)	3,153	3,379
Amortization of purchased intangible assets	2,030	3,232
Amortization of deferred debt issuance costs	128	51
Stock-based compensation	1,571	1,741
Excess tax benefit from stock-based compensation	(72)	(51)
Deferred income tax provision (benefit)	(742)	848
Gain on disposal of property, plant and equipment	65	5
Restructuring and impairment charges	3,112	0
Change in:
Accounts receivable, net	(1,272)	(858)
Inventory, net	(4,755)	(5,000)
Prepaid expenses and other	(1,261)	(2,873)
Accounts payable	2,454	(4,778)
Customer advances	(2,184)	1,613
Accrued expenses and other liabilities	(3,248)	(535)
Net cash flows provided by (used in) continuing operations	(4,717)	674
Net cash flows provided by discontinued operations	0	48
Net cash provided by (used in) operating activities	(4,717)	722
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of property, plant and equipment	(2,471)	(4,123)
Change in other non-current assets	(25)	(59)
Net cash flows used in continuing operations	(2,496)	(4,182)
Net cash flows used in discontinued operations	0	(85)
Net cash used in investing activities	(2,496)	(4,267)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings on bank lines of credit, net	11,245	2,555
Payment on loans with former owners of LRI	0	(31)
Payment on capital lease obligations	(2)	(22)
Payment of dividends	(1,125)	(1,108)
Payment of deferred debt issuance costs	(1,042)	0
Net proceeds from issuance of common stock to employees and directors	185	234
Excess tax benefit from stock-based compensation	72	51
Net cash provided by financing activities	9,333	1,679
EFFECTS OF EXCHANGE RATES ON CASH	(631)	(89)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	1,489	(1,955)
CASH AND CASH EQUIVALENTS, beginning of the period	9,400	10,598
CASH AND CASH EQUIVALENTS, end of the period	$ 10,889	$ 8,643