Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net income (loss)	$ (7,539)	$ 1,280
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	5,447	6,524
Gain on disposal of assets	(22)	$ (82)
Asset impairment	$ 2,234
Expense from changes in fair value of contingent consideration		$ 406
Tax expense related to stock incentive plan transactions		44
Deferred income taxes	$ 3,150	(88)
Stock based compensation related to stock awards	1,050	1,246
Decrease (increase) in operating assets:
Accounts receivable	(20,159)	(11,872)
Inventories	(7,370)	7,717
Income taxes receivable	1,696	(332)
Other assets	760	218
Increase (decrease) in operating liabilities:
Accounts payable	16,161	(1,309)
Accrued warranty	2,002	1,909
Accrued customer rebates	1,367	1,212
Accrued compensation and related taxes	957	2,236
Deposits from customers	(479)	(4,794)
Other current liabilities and accrued expenses	(2,117)	(377)
Taxes on income	932	(65)
Total adjustments	5,609	2,593
Net cash provided by (used in) operating activities	(1,930)	3,873
Cash flows from investing activities:
Purchases of property, plant and equipment	(3,603)	(2,569)
Proceeds from sale of property, plant and equipment and assets held for sale	205	559
Net cash used in investing activities	(3,398)	(2,010)
Cash flows from financing activities:
Borrowings under credit facilities	15,244	2,191
Payments on credit facilities	$ (15,244)	(2,191)
Purchase and retirement of common stock		(2,000)
Payments on long-term debt	$ (44)	(65)
Net cash (used in) the exercise, vesting or cancellation of stock incentive awards	$ (437)	(97)
Cash paid related to tax impact of stock incentive plan transactions		(44)
Payment of contingent consideration on acquisitions	$ (162)	(162)
Payment of dividends	(1,713)	(1,723)
Net cash used in financing activities	(2,355)	(4,091)
Net decrease in cash and cash equivalents	(7,683)	(2,228)
Cash and cash equivalents at beginning of period	28,570	30,707
Cash and cash equivalents at end of period	$ 20,887	$ 28,479