Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 5,667,000	$ 5,125,000
Adjustments to reconcile net income to net cash provided by (used in) used in operating activities:
Depreciation and amortization	1,890,000	1,887,000
Provision for bad debts - accounts receivable	211,000	92,000
Share-based compensation expense	964,000	955,000
Deferred income tax (benefit) provision	(881,000)	230,000
Loss (gain) on disposals of property, plant and equipment	(12,000)	67,000
Accretion of acquisition-related contingent liability	65,000	64,000
Changes in assets and liabilities:
Accounts receivable - trade	(2,079,000)	(8,591,000)
Accounts receivable - other	892,000	759,000
Inventories	(2,493,000)	(7,787,000)
Prepaid expenses and other current assets	(1,419,000)	371,000
Other assets	(41,000)	(10,000)
Accounts payable	4,386,000	394,000
Other current liabilities	(2,233,000)	(2,521,000)
Long-term pension liability	567,000	5,000
Other long-term liabilities	40,000	40,000
Net cash provided by (used in) used in operating activities	5,548,000	(9,054,000)
CASH FLOWS FROM INVESTING ACTIVITIES
Additions to property, plant and equipment	$ (2,099,000)	(1,097,000)
Proceeds from disposals of property, plant and equipment		104,000
Net cash used in investing activities	$ (2,099,000)	(993,000)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from long-term debt	25,040,000	35,337,000
Repayment of long-term debt	(26,638,000)	(24,562,000)
Payment of cash dividends	(2,006,000)	(1,695,000)
Proceeds received on exercise of stock options	1,383,000	685,000
Excess tax benefit from exercise of stock options and SARS	588,000	5,000
Net cash (used in) provided by financing activities	(1,633,000)	9,770,000
Increase (decrease) in cash and cash equivalents	1,816,000	(277,000)
Cash and cash equivalents balance, beginning of year	4,586,000	5,316,000
Cash and cash equivalents balance, end of period	$ 6,402,000	$ 5,039,000